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Nadine Anaizi, PA

Physician Assistant · Stanford

NPI 1164752515

Medicare standing
1 flag on the record
Listed below.
Plans that list them
1
1 carrier
Offices
4

On the public record

  • California licence: Delinquent

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.

Plans that list them

1 plan · 1 carrier

A missing listing does not mean out of network. Directories change, and a listing does not cover every office. Call Nadine Anaizi’s office at (650) 723-4000 to confirm they take your plan. Ask about the office you use, its medical group, referrals and appointments.

Plans whose provider directory lists this clinician
Anthem Full Dual Advantage Aligned (HMO D-SNP)Anthem Blue CrossListedOct 3, 2026

California Medical Board record

Licence A56459 · Delinquent

Licence status: Delinquent · since 1996 · expires 2022-07-31 · Shiraz University Faculty of Medicine Aka Pahlavi University.

License renewal fee has not been paid. 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

$15,005

Medicare paid this office $15,005 for 75 people. Most of that is long return visits and Botox.

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

Largest Original Medicare bills
Long return visit (40+ min)70$13,847$131
Return visit (30+ min)14$1,159$83

Who their Medicare patients are

75 Original Medicare patients in 2024. Average age 68 · Women 51% · Also on Medicaid 27% · Health risk score 1.93. Above the middle of the specialty; the typical physician assistant clinician is at 1.31.

Conditions among them: High blood pressure 63% · Coronary heart disease 28% · Depression 27% · Diabetes 23% · Chronic kidney disease 21% · Cancer 17% · Atrial fibrillation 17% · Stroke 15%.

The office billed $97,473, Medicare allowed $20,227 and paid $15,005; for 120 services of 2 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
202475120681.93$97,473$15,005
20236699691.46$75,424$10,569
20225069661.25$51,515$5,796
20215083671.63$61,035$7,757
20202635641.28$17,773$2,557
20193641651.79$6,056$1,609
201884105661.94$19,477$5,318
20176397661.69$12,676$3,695
201680122641.64$24,125$5,731
201586108641.75$37,230$7,287
201489112651.59$39,430$7,421
20134974621.73$22,165$4,283

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: 1 service

Original Medicare services billed in 2023
Long return visit (40+ min)60$9,909$109

2022: 2 services

Original Medicare services billed in 2022
Long return visit (40+ min)33$4,070$102
Return visit (30+ min)20$1,599$59

2021: 2 services

Original Medicare services billed in 2021
Long return visit (40+ min)39$6,298$110
Return visit (30+ min)15$1,178$65

2020: 1 service

Original Medicare services billed in 2020
Long return visit (40+ min)22$1,909$80

2019: 2 services

Original Medicare services billed in 2019
Return visit (30+ min)13$520$37
Short return visit (20+ min)16$407$25

2018: 5 services

Original Medicare services billed in 2018
Return visit (30+ min)22$1,156$50
New patient visit (45+ min)11$909$83
Return visit (30+ min)15$825$49
Short return visit (20+ min)19$624$31
Short return visit (20+ min)17$605$32

2017: 4 services

Original Medicare services billed in 2017
Return visit (30+ min)23$1,134$44
Short return visit (20+ min)24$1,002$32
Return visit (30+ min)15$725$45
Short return visit (20+ min)19$615$31

2016: 4 services

Original Medicare services billed in 2016
Return visit (30+ min)34$1,753$49
Short return visit (20+ min)26$1,002$33
Return visit (30+ min)18$924$51
Short return visit (20+ min)23$769$33

2015: 3 services

Original Medicare services billed in 2015
New patient visit (45+ min)25$2,435$97
Return visit (30+ min)34$2,418$64
Short return visit (20+ min)33$1,344$38

2014: 4 services

Original Medicare services billed in 2014
New patient visit (45+ min)27$2,777$103
Return visit (30+ min)16$1,288$61
Short return visit (20+ min)27$1,225$38
New patient visit (30+ min)20$1,100$55

2013: 4 services

Original Medicare services billed in 2013
Short return visit (20+ min)21$1,396$44
New patient visit (45+ min)13$1,289$99
Return visit (30+ min)14$898$56
New patient visit (30+ min)11$523$48

Drugs they prescribed that Part D paid

$164,809

Pharmacies billed $164,809 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 114) in 2024. At or below the middle of the specialty; the typical physician assistant clinician is at 1%.

69 generic and 45 brand-name prescriptions · $164,809 in drug cost.

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
Apriso12$6,022$502
Mesalamine21$5,233$249
Omeprazole14$64$5

Year by year

Part D prescribing by year
2024114380% (0)39%$164,809
2023110400% (0)45%$266,926
2022352690% (0)None$1,899,274
202141973None48%$1,554,509
2020328640% (0)40%$1,011,373
20191,004263NoneNone$859,424
20181,609345None23%$838,867
20171,4413111% (18)None$833,545
20161,237283None31%$589,836
20151,184286None29%$458,960
20141,195290None32%$502,953
2013552180None35%$179,061

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

See the drugs prescribed each year

2023: 1 drug

Part D drugs prescribed in 2023
Mesalamine17$12,036$708

2022: 10 drugs

Part D drugs prescribed in 2022
Stelara53$1,434,706$27,070
Humira(Cf)14$166,116$11,865
Entyvio11$88,916$8,083
Xeljanz11$66,015$6,001
Mesalamine47$42,118$896
Balsalazide Disodium22$6,816$310
Apriso12$5,565$464
Budesonide Dr20$2,362$118
Budesonide Ec13$1,919$148
Omeprazole23$430$19

2021: 13 drugs

Part D drugs prescribed in 2021
Stelara40$1,022,910$25,573
Humira(Cf)15$184,313$12,288
Pentasa22$48,962$2,226
Mesalamine62$46,207$745
Budesonide Ec23$7,220$314
Apriso12$5,881$490
Balsalazide Disodium20$4,597$230
Budesonide Dr21$3,910$186
Mercaptopurine11$1,734$158
Sulfasalazine12$544$45
Methotrexate11$358$33
Prednisone16$190$12
Omeprazole17$105$6

2020: 13 drugs

Part D drugs prescribed in 2020
Stelara19$454,765$23,935
Humira(Cf)40$376,654$9,416
Mesalamine41$32,736$798
Creon13$23,563$1,813
Balsalazide Disodium24$8,350$348
Budesonide Ec18$7,568$420
Apriso11$5,807$528
Mercaptopurine18$4,419$246
Diphenoxylate-Atropine16$917$57
Sulfasalazine15$824$55
Azathioprine11$678$62
Methotrexate16$659$41
Prednisone15$182$12

2019: 23 drugs

Part D drugs prescribed in 2019
Stelara12$274,820$22,902
Humira33$169,387$5,133
Mesalamine75$80,061$1,067
Asacol Hd14$42,750$3,054
Creon24$34,434$1,435
Budesonide Ec19$12,723$670
Dexilant18$12,196$678
Linzess21$11,392$542
Balsalazide Disodium19$4,593$242
Mercaptopurine28$3,003$107
Pantoprazole188$2,418$13
Omeprazole130$2,269$17
Rabeprazole27$1,997$74
Misoprostol15$1,554$104
Polyethylene Glycol 335013$1,249$96
Loperamide20$1,153$58
Ranitidine54$738$14
Esomeprazole Magnesium14$678$48
Azathioprine14$539$38
Famotidine27$453$17
Sucralfate12$418$35
Colestipol11$376$34
Gavilyte-G20$249$12

2018: 32 drugs

Part D drugs prescribed in 2018
Humira38$221,141$5,820
Mesalamine88$80,205$911
Creon46$59,636$1,296
Alosetron12$25,959$2,163
Budesonide Ec51$23,849$468
Dexilant22$11,992$545
Linzess19$11,015$580
Balsalazide Disodium35$10,544$301
Ursodiol17$9,378$552
Apriso16$7,800$487
Polyethylene Glycol 335075$6,365$85
Esomeprazole Magnesium41$5,203$127
Amitiza13$4,809$370
Mercaptopurine61$4,722$77
Pantoprazole236$3,793$16
Vancomycin16$3,563$223
Rabeprazole41$3,429$84
Omeprazole217$3,374$16
Ranitidine57$3,213$56
Loperamide34$1,863$55
Sulfasalazine Dr21$1,612$77
Misoprostol12$1,358$113
Sucralfate21$808$38
Famotidine51$771$15
Azathioprine22$726$33
Duloxetine11$533$48
Ondansetron Odt24$465$19
Mirtazapine12$459$38
Dicyclomine28$435$16
Gavilyte-G36$428$12
Ondansetron14$194$14
Metronidazole11$153$14

2017: 34 drugs

Part D drugs prescribed in 2017
Humira40$203,510$5,088
Creon39$58,533$1,501
Mesalamine58$47,639$821
Asacol Hd23$36,879$1,603
Nexium32$26,389$825
Alosetron12$23,438$1,953
Lialda12$22,626$1,886
Ursodiol36$21,940$609
Dexilant18$13,165$731
Carafate33$12,823$389
Budesonide Ec21$12,625$601
Vancomycin28$11,221$401
Balsalazide Disodium25$10,137$405
Mercaptopurine67$6,269$94
Linzess17$6,042$355
Polyethylene Glycol 335057$3,514$62
Esomeprazole Magnesium26$3,351$129
Sulfasalazine Dr34$3,196$94
Diphenoxylate-Atropine27$2,915$108
Omeprazole148$2,738$19
Pantoprazole176$2,295$13
Rabeprazole18$2,140$119
Ranitidine39$2,073$53
Loperamide17$1,582$93
Azathioprine24$1,203$50
Duloxetine13$756$58
Famotidine43$499$12
Sucralfate11$468$43
Ondansetron15$421$28
Dicyclomine35$410$12
Mirtazapine16$357$22
Gavilyte-G25$321$13
Ciprofloxacin13$185$14
Metoclopramide25$106$4

2016: 33 drugs

Part D drugs prescribed in 2016
Humira35$153,893$4,397
Asacol Hd31$67,277$2,170
Creon27$42,077$1,558
Lialda29$26,045$898
Canasa11$21,526$1,957
Mesalamine21$20,316$967
Ursodiol25$18,893$756
Nexium29$17,764$613
Dexilant24$17,182$716
Delzicol14$15,795$1,128
Vancomycin18$13,606$756
Budesonide Ec19$13,591$715
Balsalazide Disodium16$8,254$516
Amitiza17$8,051$474
Carafate22$8,036$365
Mercaptopurine60$6,630$110
Linzess12$3,912$326
Sulfasalazine Dr29$2,999$103
Omeprazole169$2,018$12
Pantoprazole176$1,879$11
Polyethylene Glycol 335034$1,663$49
Diphenoxylate-Atropine17$1,581$93
Loperamide16$1,289$81
Rabeprazole21$1,257$60
Dicyclomine46$818$18
Azathioprine21$743$35
Ondansetron17$574$34
Sucralfate14$470$34
Lansoprazole11$436$40
Gavilyte-G18$304$17
Ranitidine19$288$15
Famotidine22$150$7
Prednisone11$133$12

2015: 29 drugs

Part D drugs prescribed in 2015
Asacol Hd53$88,940$1,678
Humira13$62,972$4,844
Budesonide Ec34$38,430$1,130
Creon33$33,548$1,017
Pentasa27$31,730$1,175
Nexium34$16,509$486
Xifaxan15$16,416$1,094
Delzicol17$16,055$944
Ursodiol32$14,212$444
Vancomycin12$12,731$1,061
Balsalazide Disodium25$9,250$370
Mesalamine13$7,072$544
Amitiza16$6,228$389
Carafate14$4,940$353
Mercaptopurine56$4,572$82
Sulfasalazine Dr33$3,158$96
Omeprazole212$2,366$11
Polyethylene Glycol 335037$1,930$52
Pantoprazole122$1,700$14
Lansoprazole26$1,340$52
Azathioprine16$1,206$75
Loperamide14$1,159$83
Ranitidine23$481$21
Gavilyte-G23$349$15
Dicyclomine27$266$10
Metronidazole17$263$15
Famotidine18$233$13
Prednisone11$206$19
Allopurinol11$109$10

2014: 35 drugs

Part D drugs prescribed in 2014
Asacol Hd53$58,011$1,095
Humira14$50,282$3,592
Pentasa50$34,702$694
Cimzia12$33,368$2,781
Budesonide Ec26$24,548$944
Creon44$23,556$535
Delzicol22$18,452$839
Canasa15$15,636$1,042
Lialda20$9,955$498
Ursodiol17$9,608$565
Nexium19$9,078$478
Balsalazide Disodium18$5,596$311
Omeprazole214$3,105$15
Pantoprazole103$2,079$20
Ondansetron19$1,775$93
Sulfasalazine Dr20$1,699$85
Lansoprazole20$1,294$65
Mercaptopurine25$1,267$51
Polyethylene Glycol 335033$1,078$33
Azathioprine23$670$29
Loperamide12$479$40
Gavilyte-G22$355$16
Dicyclomine14$276$20
Pentoxifylline17$265$16
Famotidine20$265$13
Peg-3350 and Electrolytes18$255$14
Ranitidine15$250$17
Baclofen16$248$15
Metronidazole13$210$16
Mirtazapine11$195$18
Nortriptyline12$189$16
Metoclopramide15$147$10
Hydroxyzine11$103$9
Prochlorperazine Maleate13$86$7
Amitriptyline12$74$6

2013: 19 drugs

Part D drugs prescribed in 2013
Humira13$42,045$3,234
Pentasa22$19,409$882
Creon27$16,621$616
Asacol Hd17$14,745$867
Budesonide Ec11$14,253$1,296
Canasa14$9,279$663
Delzicol13$5,806$447
Nexium13$5,514$424
Lansoprazole19$2,326$122
Omeprazole74$1,342$18
Pantoprazole32$672$21
Sulfasalazine14$618$44
Polyethylene Glycol 335011$583$53
Ondansetron12$437$36
Azathioprine17$431$25
Metronidazole12$252$21
Ranitidine11$222$20
Dicyclomine19$147$8
Prednisone12$131$11

Money from drug and device companies

$27 in 2022

A payment is not proof that care is biased.

Payments by company
Janssen BiotechStelara$27
1 payment
  • Meals for Stelara · 2022-08-15 · $27
See the published payment
Every published payment
Janssen BiotechMeals · 2022-08-15Stelara$27

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
1164752515
Licence
CA 56459, NY 013816California A56459: Delinquent · expires 2022-07-31
Video visits
Lists video visits
Gender
Female
More record details
Sole proprietor
No
Taxonomy
Physician assistant (363A00000X); Physician assistant, medical (363AM0700X)
Mailing address
300 Pasteur Dr, Stanford, CA, 94305
NPI first listed
2010-01-07
NPI last updated
2025-12-23
NPI record certified
2025-12-23

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