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Lauren Elizabeth Hamlett, PA

Physician Assistant · Stanford

NPI 1861989873

Medicare standing
Clear
Enrolled, allowed to bill and order, not excluded
Plans that list them
Not verified
Not the same as out of network.
Offices
4

Offices

4 locations · Stanford Health Care · 3,152 clinicians in this group

Looking this up.

Hospitals listed: Stanford Health Care. That is not proof they admit you there this week.

Plan participation

Not verified

We could not verify current plan participation for this doctor. This does not mean they are out of network. Call Lauren Elizabeth Hamlett’s office to ask if they take your plan before you enroll.

California Medical Board record

Licence G58248 · Cancelled

Licence status: Cancelled · since 1986 · University of Michigan Medical School.

License has been voluntarily canceled, or the license has been expired for at least five years and has not been renewed. No practice is permitted.

Matched on the licence number without its letter prefix; check the name before relying on it.

No disciplinary actions, convictions, malpractice judgments or citations in this record.

Hospitals they work in

1 hospital

These rate the hospital, not this clinician. Most measures at most hospitals are no different from the national rate.

  • Stanford Health CareStanford, CAAcute Care Hospital · Voluntary non-profit - Private · Has an emergency departmentPart of Stanford Health Care, which runs 3 hospitalsHome of Stanford Cancer Institute, a National Cancer Institute designated comprehensive cancer centrePatients rate it 4 of 5 · 83% would definitely recommend it
    Overall rating: 5 of 5 starsWorse than the national rate — Perioperative pulmonary embolism or deep vein thrombosis rate: 5.31 (4.24 to 6.37) · 8,661 cases, Jul 2022 – Jun 2024Worse than the national rate — Rate of inpatient admissions for patients receiving outpatient chemotherapy: 14.1 (12.7 to 15.7) · 2,191 cases, Jan 2024 – Dec 2024Better than the national rate — Postoperative respiratory failure rate: 4.08 (1.95 to 6.21) · 5,296 cases, Jul 2022 – Jun 2024Better than the national rate — Catheter Associated Urinary Tract Infections (ICU + select Wards): 0.317, Oct 2024 – Sep 2025Better than the national rate — Clostridium Difficile (C.Diff): 0.446, Oct 2024 – Sep 2025Better than the national rate — SSI - Colon Surgery: 0.241, Oct 2024 – Sep 2025Better than the national rate — Ratio of unplanned hospital visits after hospital outpatient surgery: 0.7 (0.6 to 0.9) · 3,348 cases, Jan 2024 – Dec 2024
See every measure and the patient survey for Stanford Health Care

Behind the star rating — Deaths: 5 better, 3 the same, 0 worse of 8 measures. Safety: 3 better, 5 the same, 0 worse of 8 measures. Readmissions: 2 better, 5 the same, 4 worse of 11 measures. The star rating is worked out from an earlier period than the measures below, so the two can disagree.

Every scored measure at Stanford Health Care
Perioperative pulmonary embolism or deep vein thrombosis rateComplications and deaths5.31 (4.24 to 6.37) · 8,661 casesWorseJul 2022 – Jun 2024
Rate of inpatient admissions for patients receiving outpatient chemotherapyUnplanned return visits14.1 (12.7 to 15.7) · 2,191 casesWorseJan 2024 – Dec 2024
Postoperative respiratory failure rateComplications and deaths4.08 (1.95 to 6.21) · 5,296 casesBetterJul 2022 – Jun 2024
Catheter Associated Urinary Tract Infections (ICU + select Wards)Infections0.317BetterOct 2024 – Sep 2025
Clostridium Difficile (C.Diff)Infections0.446BetterOct 2024 – Sep 2025
SSI - Colon SurgeryInfections0.241BetterOct 2024 – Sep 2025
Ratio of unplanned hospital visits after hospital outpatient surgeryUnplanned return visits0.7 (0.6 to 0.9) · 3,348 casesBetterJan 2024 – Dec 2024
Abdominopelvic accidental puncture or laceration rateComplications and deaths1.06 (0.45 to 1.67) · 5,374 casesNo differentJul 2022 – Jun 2024
CMS Medicare PSI 90: Patient safety and adverse events compositeComplications and deaths0.86 (0.72 to 1)No differentJul 2022 – Jun 2024
Death rate among surgical inpatients with serious treatable complicationsComplications and deaths166.09 (137.88 to 194.3) · 470 casesNo differentJul 2022 – Jun 2024
Death rate for CABG surgery patientsComplications and deaths1.1 · 192 casesNoneJul 2022 – Jun 2025
Death rate for COPD patientsComplications and deaths6.4 · 146 casesNoneJul 2022 – Jun 2025
Death rate for heart attack patientsComplications and deaths9.7 · 253 casesNoneJul 2022 – Jun 2025
Death rate for heart failure patientsComplications and deaths6.3 · 880 casesNoneJul 2022 – Jun 2025
Death rate for pneumonia patientsComplications and deaths10.3 · 935 casesNoneJul 2022 – Jun 2025
Death rate for stroke patientsComplications and deaths8.7 · 501 casesNoneJul 2023 – Jun 2025
Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths2.1 · 7,730 casesNoneJul 2024 – Jun 2025
Iatrogenic pneumothorax rateComplications and deaths0.13 (0 to 0.27) · 20,799 casesNo differentJul 2022 – Jun 2024
In-hospital fall-associated fracture rateComplications and deaths0.28 (0.14 to 0.43) · 23,182 casesNo differentJul 2022 – Jun 2024
Postoperative acute kidney injury requiring dialysis rateComplications and deaths0.94 (0.2 to 1.68) · 5,694 casesNo differentJul 2022 – Jun 2024
Postoperative hemorrhage or hematoma rateComplications and deaths2.36 (1.54 to 3.19) · 7,846 casesNo differentJul 2022 – Jun 2024
Postoperative sepsis rateComplications and deaths5.2 (3.76 to 6.64) · 5,603 casesNo differentJul 2022 – Jun 2024
Postoperative wound dehiscence rateComplications and deaths1.38 (0.23 to 2.53) · 2,211 casesNo differentJul 2022 – Jun 2024
Pressure ulcer rateComplications and deaths0.52 (0.21 to 0.83) · 19,915 casesNo differentJul 2022 – Jun 2024
Rate of complications for hip/knee replacement patientsComplications and deaths3.6 · 416 casesNoneApr 2023 – Mar 2025
Central Line Associated Bloodstream Infection (ICU + select Wards)Infections0.869No differentOct 2024 – Sep 2025
MRSA BacteremiaInfections0.857No differentOct 2024 – Sep 2025
SSI - Abdominal HysterectomyInfections0.368No differentOct 2024 – Sep 2025
Acute Myocardial Infarction (AMI) 30-Day Readmission RateUnplanned return visits16.2 · 247 casesNoneJul 2023 – Jun 2025
Heart failure (HF) 30-Day Readmission RateUnplanned return visits20.5 · 1,021 casesNoneJul 2023 – Jun 2025
Hospital return days for heart attack patientsUnplanned return visits47.8 · 258 casesNoneJul 2022 – Jun 2025
Hospital return days for heart failure patientsUnplanned return visits-1.6 · 990 casesNoneJul 2022 – Jun 2025
Hospital return days for pneumonia patientsUnplanned return visits20.8 · 976 casesNoneJul 2022 – Jun 2025
Pneumonia (PN) 30-Day Readmission RateUnplanned return visits16.5 · 959 casesNoneJul 2023 – Jun 2025
Rate of emergency department (ED) visits for patients receiving outpatient chemotherapyUnplanned return visits5.2 (4.4 to 6.2) · 2,191 casesNo differentJan 2024 – Dec 2024
Rate of readmission after hip/knee replacementUnplanned return visits5.1 · 425 casesNoneJul 2023 – Jun 2025
Rate of readmission for CABGUnplanned return visits9.6 · 158 casesNoneJul 2023 – Jun 2025
Rate of readmission for chronic obstructive pulmonary disease (COPD) patientsUnplanned return visits19.6 · 183 casesNoneJul 2023 – Jun 2025
Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)Unplanned return visits12.7 (10.4 to 15.4) · 4,578 casesNo differentJan 2022 – Dec 2024

What patients said (6,810 patients answered, 25% of those asked)

Patient survey stars by topic at Stanford Health Care
Cleanliness4
Nurse communication4
Doctor communication4
Communication about medicines3
Discharge information4
Overall hospital rating4
Quietness2
Recommend hospital5
Share of patients giving the best answer at Stanford Health Care
Room was "always" clean75%
Nurses "always" communicated well82%
Doctors "always" communicated well81%
Staff "always" explained63%
Yes, staff "did" give patients this information89%
Yes, staff "did" give patients information about help after discharge89%
Doctors "always" explained things so they could understand76%
Doctors "always" listened carefully80%
Doctors "always" treated them with courtesy and respect87%
Patients who gave a rating of "9" or "10" (high)79%
Staff "always" explained new medications76%
Nurses "always" explained things so they could understand77%
Nurses "always" listened carefully79%
Nurses "always" treated them with courtesy and respect88%
"Always" quiet at night53%
"YES", patients would definitely recommend the hospital83%
Staff "always" explained possible side effects50%
Yes, staff "did" give patients information about possible symptoms90%

Original Medicare doctor bills

$60,289

Medicare paid this office $60,289 for 431 people.

This is what Medicare paid the clinician — not Medicare Advantage, and not the pharmacy.

Largest Original Medicare bills
Long return visit (40+ min)110$14,256$104
Return visit (30+ min)110$9,951$69
Long return visit (40+ min)52$8,168$136
Return visit (30+ min)70$7,894$97
Short return visit (20+ min)74$4,142$46
See all 12 services
Every Original Medicare service billed
Long return visit (40+ min)110$14,256$104
Return visit (30+ min)110$9,951$69
Long return visit (40+ min)52$8,168$136
Return visit (30+ min)70$7,894$97
Short return visit (20+ min)74$4,142$46
Insertion of lower leg neurostimulator electrode27$4,125$22
Short return visit (20+ min)48$3,304$66
New patient visit (45+ min)19$1,755$92
New patient visit (60+ min)12$1,560$130
Short return visit11$477$43
Short return visit17$402$22
Electronic assessment of bladder emptying17$109$6

Who their Medicare patients are

431 Original Medicare patients in 2024. Average age 75 · Under 65 8% · 85 and older 16% · Women 27% · Also on Medicaid 24% · Health risk score 1.56. Above the middle of the specialty; the typical physician assistant clinician is at 1.31.

Conditions among them: High blood pressure 68% · Diabetes 29% · Coronary heart disease 29% · Chronic kidney disease 28% · Cancer 24% · Atrial fibrillation 19% · Depression 19% · Heart failure 16% · COPD 14% · Dementia 9% · Stroke 8%.

The office billed $347,136, Medicare allowed $80,794 and paid $60,289; for 916 services of 17 kinds.

Original Medicare patients only. A risk score of 1.0 is the average Medicare patient; higher means sicker. Any count under 11 is hidden.

Year by year

Original Medicare by year
2024431916751.56$347,136$60,289
20234581,039741.64$278,921$59,803
20224201,043751.73$230,808$58,494
20214331,079731.62$214,756$56,371
20203581,044722.15$260,270$46,866
2019207691721.93$419,880$33,009

Original Medicare only. A service billed for fewer than 11 people in a year is hidden, so the lines can add up to less than the year's total.

See the services billed each year

2023: 10 services

Original Medicare services billed in 2023
Long return visit (40+ min)151$19,975$105
Return visit (30+ min)179$16,751$71
Short return visit (20+ min)102$6,996$49
Insertion of lower leg neurostimulator electrode32$5,010$21
New patient visit (45+ min)40$3,860$97
New patient visit (60+ min)20$2,839$142
Short return visit38$1,123$23
Insertion of temporary bladder tube13$1,092$19
New patient visit (30+ min)15$837$56
Electronic assessment of bladder emptying17$100$6

2022: 12 services

Original Medicare services billed in 2022
Long return visit (40+ min)146$19,062$106
Return visit (30+ min)176$17,015$69
Short return visit (20+ min)76$4,784$45
New patient visit (60+ min)35$4,747$136
Insertion of lower leg neurostimulator electrode33$4,609$21
New patient visit (45+ min)43$3,951$92
Insertion of temporary bladder tube22$1,101$17
Short return visit17$743$23
New patient visit (30+ min)11$581$53
Simple insertion of temporary bladder tube13$460$18
Simple bladder irrigation and/or instillation21$458$22
Electronic assessment of bladder emptying50$309$6

2021: 11 services

Original Medicare services billed in 2021
Return visit (30+ min)191$16,606$71
Short return visit (20+ min)147$10,418$51
Long return visit (40+ min)70$8,366$109
New patient visit (45+ min)83$8,171$98
Insertion of lower leg neurostimulator electrode25$4,137$22
New patient visit (60+ min)22$3,038$138
Short return visit30$1,402$27
Simple bladder irrigation and/or instillation43$1,192$22
Insertion of temporary bladder tube20$819$18
Simple insertion of temporary bladder tube23$617$17
Electronic assessment of bladder emptying52$392$6

2020: 19 services

Original Medicare services billed in 2020
Return visit (30+ min)95$7,431$61
Return visit (30+ min)86$5,961$61
Diagnostic exam of bladder and urethra using an endoscope32$4,906$144
New patient visit (45+ min)34$3,416$100
New patient visit (45+ min)30$2,466$82
Short return visit (20+ min)50$2,459$40
Simple removal of foreign body, stone, or stent in urethra or bladder using an endoscope12$2,425$202
Insertion of lower leg neurostimulator electrode16$1,942$24
New patient visit (60+ min)15$1,883$126
Short return visit (20+ min)33$1,644$48
Long return visit (40+ min)16$1,492$88
Long return visit (40+ min)13$1,144$88
Ultrasound measurement of bladder capacity after voiding94$934$7
Simple bladder irrigation and/or instillation23$695$24
Urinalysis, manual test73$336$3
Electronic assessment of bladder emptying36$301$7
Insertion of temporary bladder tube11$242$20
Electronic assessment of bladder emptying17$122$6
Manual urinalysis test with examination using microscope, non-automated13$53$4

2019: 10 services

Original Medicare services billed in 2019
New patient visit (45+ min)50$5,347$107
Short return visit (20+ min)74$4,207$49
Return visit (30+ min)46$4,175$72
Diagnostic exam of bladder and urethra using an endoscope26$3,419$127
Surgical removal of prostate and surrounding lymph nodes using an endoscope16$2,397$150
Ultrasound measurement of bladder capacity after voiding107$1,564$10
New patient visit (30+ min)20$1,467$73
Removal of lymph nodes of both sides of pelvis using an endoscope14$501$36
Electronic assessment of bladder emptying43$454$8
Urinalysis, manual test88$385$3

Medicaid work

$101 in 2024

Medicaid paid $101 for 17 billed services this clinician did in 2024, up to 17 people in a month for one service.

Medicaid and CHIP claims where this clinician did the service, fee-for-service and managed care together. Any month with fewer than 11 patients is hidden, so small Medicaid practices undercount.

Largest Medicaid services in 2024
Measurement of post-voiding residual urine and/or bladder capacity by ultrasound, non-imaging17$101
Medicaid work by year
202417117$101
2023359628$4,769
2022225324$4,091
2021351525$5,030
2020213326$3,221
See the largest Medicaid services in earlier years

2023

Largest Medicaid services in 2023
Service90$2,683
Measurement of post-voiding residual urine and/or bladder capacity by ultrasound, non-imaging138$977
Hospital outpatient clinic visit for assessment and management of a patient27$778
Posterior tibial neurostimulation, percutaneous needle electrode, single treatment, includes programming19$149
Urinalysis, by dip stick or tablet reagent for bilirubin, glucose, hemoglobin, ketones, leukocytes, nitrite, pH, protein, specific gravity, urobilinogen, any number of these constituents; automated, without microscopy72$137
Return visit (30+ min)13$45

2022

Largest Medicaid services in 2022
Service85$3,075
Measurement of post-voiding residual urine and/or bladder capacity by ultrasound, non-imaging110$926
Urinalysis, by dip stick or tablet reagent for bilirubin, glucose, hemoglobin, ketones, leukocytes, nitrite, pH, protein, specific gravity, urobilinogen, any number of these constituents; automated, without microscopy30$91

2021

Largest Medicaid services in 2021
Service67$2,703
Measurement of post-voiding residual urine and/or bladder capacity by ultrasound, non-imaging169$1,322
Hospital outpatient clinic visit for assessment and management of a patient39$628
Return visit (30+ min)12$230
Urinalysis, by dip stick or tablet reagent for bilirubin, glucose, hemoglobin, ketones, leukocytes, nitrite, pH, protein, specific gravity, urobilinogen, any number of these constituents; automated, without microscopy64$147

2020

Largest Medicaid services in 2020
Service61$2,241
Measurement of post-voiding residual urine and/or bladder capacity by ultrasound, non-imaging85$826
Urinalysis, by dip stick or tablet reagent for bilirubin, glucose, hemoglobin, ketones, leukocytes, nitrite, pH, protein, specific gravity, urobilinogen, any number of these constituents; automated, without microscopy67$155

Drugs they prescribed that Part D paid

$527,530

Pharmacies billed $527,530 in 2024.

This is pharmacy cost, not the office bill, and not what patients paid.

Opioids were 0% of their Part D prescriptions (0 of 1,795) in 2024. At or below the middle of the specialty; the typical physician assistant clinician is at 1%.

1,172 generic and fewer than 11 brand-name prescriptions · $527,530 in drug cost · 205 antibiotic prescriptions to 95 people.

Part D prescriptions only. The opioid rate is opioid prescriptions as a share of all this clinician's Part D prescriptions; surgeons and pain specialists run higher than others, so it is shown against the same specialty.

Largest Part D drug costs
Gemtesa367$296,501$808
Myrbetriq186$162,021$871
Tamsulosin402$8,671$22
Premarin16$6,896$431
Methenamine Hippurate62$6,482$105
See all 26 drugs
Every Part D drug this clinician prescribed
Gemtesa367$296,501$808
Myrbetriq186$162,021$871
Tamsulosin402$8,671$22
Premarin16$6,896$431
Methenamine Hippurate62$6,482$105
Renacidin14$5,080$363
Trospium Chloride Er18$3,808$212
Estradiol61$3,684$60
Tadalafil12$2,768$231
Finasteride151$2,750$18
Dutasteride34$2,617$77
Fesoterodine Fumarate Er12$2,080$173
Tolterodine Tartrate Er14$1,427$102
Nitrofurantoin13$1,308$101
Alfuzosin Hcl Er70$966$14
Desmopressin Acetate11$859$78
Trospium Chloride15$811$54
Cephalexin55$610$11
Nitrofurantoin Mono-Macro50$542$11
Solifenacin13$432$33
Pentoxifylline11$421$38
Sulfamethoxazole-Trimethoprim27$281$10
Sildenafil Citrate12$119$10
Amoxicillin-Clavulanate Potass12$111$9
Ciprofloxacin13$75$6
Levofloxacin11$70$6

Year by year

Part D prescribing by year
20241,7954510% (0)None$527,530
20231,8744440% (0)30%$474,676
20221,3583530% (0)None$261,528
2021815281None25%$146,443
2020459177None19%$52,214
201911668None11%$6,006

Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.

See the drugs prescribed each year

2023: 23 drugs

Part D drugs prescribed in 2023
Gemtesa284$202,017$711
Myrbetriq215$182,492$849
Tamsulosin429$13,461$31
Methenamine Hippurate71$10,057$142
Estradiol59$5,877$100
Trospium Chloride Er16$4,691$293
Finasteride191$4,601$24
Trospium Chloride40$2,523$63
Tadalafil14$2,520$180
Alfuzosin Hcl Er78$1,688$22
Testosterone21$1,332$63
Nitrofurantoin Mono-Macro52$1,226$24
Cephalexin57$865$15
Pentoxifylline19$681$36
Solifenacin19$391$21
Phenazopyridine11$344$31
Amoxicillin-Clavulanate Potass22$333$15
Sulfamethoxazole-Trimethoprim23$228$10
Levofloxacin14$192$14
Ciprofloxacin25$145$6
Terazosin11$145$13
Amitriptyline14$128$9
Sildenafil Citrate15$78$5

2022: 18 drugs

Part D drugs prescribed in 2022
Myrbetriq252$171,082$679
Gemtesa56$30,174$539
Tamsulosin340$7,016$21
Estradiol54$5,972$111
Methenamine Hippurate39$4,342$111
Trospium Chloride42$3,148$75
Finasteride159$3,006$19
Testosterone14$1,830$131
Oxybutynin Chloride Er22$1,308$59
Alfuzosin Hcl Er39$947$24
Nitrofurantoin Mono-Macro27$698$26
Pentoxifylline25$606$24
Solifenacin14$434$31
Cephalexin50$368$7
Amoxicillin-Clavulanate Potass20$306$15
Amitriptyline14$246$18
Ciprofloxacin21$114$5
Sulfamethoxazole-Trimethoprim16$86$5

2021: 14 drugs

Part D drugs prescribed in 2021
Myrbetriq173$107,702$623
Premarin12$4,890$408
Tamsulosin193$4,118$21
Estradiol28$3,520$126
Finasteride98$1,952$20
Trospium Chloride39$1,756$45
Oxybutynin Chloride Er24$816$34
Nitrofurantoin Mono-Macro19$411$22
Alfuzosin Hcl Er12$366$30
Cephalexin39$243$6
Amoxicillin-Clavulanate Potass19$219$12
Fluconazole11$130$12
Ciprofloxacin28$118$4
Sulfamethoxazole-Trimethoprim13$64$5

2020: 12 drugs

Part D drugs prescribed in 2020
Myrbetriq61$35,790$587
Estradiol40$6,212$155
Oxybutynin Chloride Er25$1,191$48
Tamsulosin80$1,083$14
Finasteride45$608$14
Nitrofurantoin Mono-Macro31$464$15
Alfuzosin Hcl Er18$274$15
Ciprofloxacin19$143$8
Amoxicillin-Clavulanate Potass13$100$8
Sulfamethoxazole-Trimethoprim19$98$5
Fluconazole11$83$8
Cephalexin12$66$6

2019: 3 drugs

Part D drugs prescribed in 2019
Oxybutynin Chloride Er13$503$39
Nitrofurantoin Mono-Macro11$312$28
Tamsulosin26$286$11

Money from drug and device companies

$21 in 2024

Industry payments by year
202411None$21
202216None$246

Paid work is consulting, speaking, honoraria and royalties, as opposed to meals and travel.

A payment is not proof that care is biased.

Payments by company
Boston ScientificAms 700$21
1 payment
  • Meals for Ams 700 · 2024-07-22 · $21
See the published payment
Every published payment
Boston ScientificMeals · 2024-07-22Ams 700$21
See earlier years (2022)

2022: $246

Payments by company in 2022
AxonicsAxonics$246
6 payments
  • Meals for Axonics · 2022-02-15 · $10
  • Meals for Axonics · 2022-02-15 · $54
  • Meals for Axonics · 2022-02-12 · $52
  • Meals for Axonics · 2022-02-12 · $75
  • Travel for Axonics · 2022-02-11 · $21
  • Meals for Axonics · 2022-02-11 · $36

Checkups this office reported

Medicare did not publish checkup rates for this clinician.

Medicare’s overall office score
76.5 / 100
Scores the office’s reporting and systems. It is not a grade for how the doctor treats you.

Professional record

NPI
1861989873
Licence
CA 58248, TX PA11775California G58248: Cancelled
Trained
University of Texas Southwestern Medical School at Dallas, 2017
Video visits
Lists video visits
Gender
Female
More record details
Sole proprietor
No
Taxonomy
Physician assistant (363A00000X); Physician assistant, surgical (363AS0400X)
Mailing address
300 Pasteur Dr, Stanford, CA, 94305
NPI first listed
2018-04-16
NPI last updated
2025-12-18
NPI record certified
2025-12-18

This is when the NPI record was last certified, not a medical board exam.