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Patricio Martin Chavez, MD

Emergency Medicine · Berkeley

NPI 1770502148

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
6

Offices

6 locations · Sutter Bay Medical Foundation · 3,783 clinicians in this group

Looking this up.

Plan participation

Not verified

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

California Medical Board record

Licence G48554 · Current

Licensed to practise in California · since 1982 · expires 2028-08-31 · University of New Mexico School of Medicine.

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

Original Medicare doctor bills

$46,157

Medicare paid this office $46,157 for 419 people.

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

Largest Original Medicare bills
Return visit (30+ min)140$14,910$106
Short return visit (20+ min)126$10,385$78
New patient visit (45+ min)71$9,340$132
New patient visit (30+ min)60$5,747$96
Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)19$308$16
See all 7 services
Every Original Medicare service billed
Return visit (30+ min)140$14,910$106
Short return visit (20+ min)126$10,385$78
New patient visit (45+ min)71$9,340$132
New patient visit (30+ min)60$5,747$96
Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)19$308$16
Inhalation treatment for airway obstruction or sputum production15$122$8
Automated urinalysis test36$79$2

Procedures Medicare counted

Procedure volume Medicare published
Removal of tissue1-10None

Who their Medicare patients are

419 Original Medicare patients in 2024. Average age 74 · Under 65 7% · 85 and older 12% · Women 63% · Also on Medicaid 17% · Health risk score 1.05. At or below the middle of the specialty; the typical emergency medicine clinician is at 2.01.

Conditions among them: High blood pressure 62% · Diabetes 24% · Coronary heart disease 23% · Depression 21% · Chronic kidney disease 18% · Cancer 17% · Heart failure 11% · COPD 11% · Atrial fibrillation 11% · Stroke 6% · Dementia 5%.

The office billed $172,688, Medicare allowed $65,010 and paid $46,157; for 590 services of 39 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
2024419590741.05$172,688$46,157
2023470667750.96$179,288$51,724
2022417570731.19$118,627$37,021
20212,5272,923731.46$245,835$80,818
20201,5611,761721.42$153,318$57,803
2019212276731.27$57,462$15,571
2018383574721.16$114,713$26,639
2017559738721.16$152,158$39,523
2016589786721.31$202,588$50,799
20156231,029711.58$306,383$68,635
20146671,284691.93$381,696$87,418
20136871,245692.20$391,831$92,580

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: 8 services

Original Medicare services billed in 2023
Short return visit (20+ min)208$17,753$79
Return visit (30+ min)140$16,427$115
New patient visit (45+ min)46$6,282$137
New patient visit (30+ min)61$4,913$81
Detection test by multiplex amplified probe technique for severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (covid-19), influenza virus types a and b, and respiratory syncytial virus11$1,430$130
Removal of impacted ear wax13$508$39
Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)16$292$16
Automated urinalysis test51$117$2

2022: 8 services

Original Medicare services billed in 2022
Short return visit (20+ min)196$16,784$82
Return visit (30+ min)53$6,243$118
New patient visit (30+ min)65$5,912$91
New patient visit (45+ min)16$2,527$158
Office for the evaluation and management of established patient that may not require presence of healthcare professional73$1,898$26
Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen16$810$51
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report16$207$13
Automated urinalysis test39$86$2

2021: 4 services

Original Medicare services billed in 2021
Office for the evaluation and management of established patient that may not require presence of healthcare professional2,306$60,235$23
Short return visit (20+ min)131$11,136$81
New patient visit (30+ min)74$6,946$94
Automated urinalysis test38$87$2

2020: 4 services

Original Medicare services billed in 2020
Office for the evaluation and management of established patient that may not require presence of healthcare professional1,361$43,536$30
Short return visit (20+ min)122$7,950$62
New patient visit (30+ min)59$4,180$71
Automated urinalysis test33$78$2

2019: 4 services

Original Medicare services billed in 2019
Short return visit (20+ min)111$7,514$66
New patient visit (30+ min)67$5,540$83
Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)11$178$16
Automated urinalysis test20$49$2

2018: 8 services

Original Medicare services billed in 2018
Short return visit (20+ min)190$11,318$54
New patient visit (30+ min)137$9,270$68
Return visit (30+ min)16$1,285$80
Short return visit15$692$41
Detection test by immunoassay with direct visual observation for influenza virus25$408$16
Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)17$275$16
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report11$158$14
Automated urinalysis test49$141$3

2017: 7 services

Original Medicare services billed in 2017
Short return visit (20+ min)287$18,689$62
New patient visit (30+ min)216$16,247$75
Return visit (30+ min)17$1,040$61
Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)18$225$12
Automated urinalysis test55$162$3
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report12$159$13
Urinalysis, manual test34$118$3

2016: 10 services

Original Medicare services billed in 2016
New patient visit (30+ min)317$25,725$81
Return visit (30+ min)95$8,337$84
Short return visit (20+ min)83$5,341$59
Emergency department visit with high level of medical decision making24$3,331$139
Emergency department visit with moderate level of medical decision making20$1,657$79
New patient visit (15+ min)14$802$57
Emergency department visit with low level of medical decision making21$797$38
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only28$212$7
Urinalysis, manual test39$136$3
Automated urinalysis test38$114$3

2015: 11 services

Original Medicare services billed in 2015
Emergency department visit with high level of medical decision making195$26,314$132
New patient visit (30+ min)118$9,944$84
Critical care, first 30-74 minutes34$6,541$187
Emergency department visit with moderate level of medical decision making63$5,719$87
Emergency department visit with low level of medical decision making108$4,915$43
Return visit (30+ min)47$4,313$90
Short return visit (20+ min)33$2,289$62
New patient visit (15+ min)34$1,631$48
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only193$1,449$7
X-ray of chest, 1 view, front52$414$8
Urinalysis, manual test30$106$3

2014: 10 services

Original Medicare services billed in 2014
Emergency department visit with high level of medical decision making367$52,639$139
Critical care, first 30-74 minutes48$9,087$189
Emergency department visit with moderate level of medical decision making87$8,060$91
Emergency department visit with low level of medical decision making94$4,533$46
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only341$2,602$7
Emergent insertion of breathing tube into windpipe using an endoscope12$1,115$93
X-ray of chest, 1 view, front107$853$8
New patient visit (15+ min)12$735$61
Short return visit (20+ min)12$716$60
Short return visit18$712$40

2013: 10 services

Original Medicare services billed in 2013
Emergency department visit with high level of medical decision making412$59,031$136
Emergency department visit with moderate level of medical decision making115$11,355$94
Critical care, first 30-74 minutes33$6,248$184
Emergency department visit with low level of medical decision making56$2,715$48
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only360$2,638$7
New patient visit (15+ min)25$1,561$62
New patient visit (30+ min)15$1,205$80
Short return visit (20+ min)16$965$60
Short return visit11$445$34
X-ray of chest, 1 view, front45$364$8

Medicaid work

$6,275 in 2021

Medicaid paid $6,275 for 873 billed services this clinician did in 2021, up to 208 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 2021
OFF/OP EST MAY X REQ PHY/QHP873$6,275
Medicaid work by year
20218731208$6,275
20204241178$2,832
201827214$1,101
See the largest Medicaid services in earlier years

2020

Largest Medicaid services in 2020
OFF/OP EST MAY X REQ PHY/QHP424$2,832

2018

Largest Medicaid services in 2018
New patient visit (30+ min)12$700
Short return visit (20+ min)15$401

Drugs they prescribed that Part D paid

$4,146

Pharmacies billed $4,146 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 318) in 2024. At or below the middle of the specialty; the typical emergency medicine clinician is at 12%.

283 generic and fewer than 11 brand-name prescriptions · $4,146 in drug cost · 123 antibiotic prescriptions to 117 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
Paxlovid17$1,429$84
Albuterol Sulfate Hfa26$687$26
Ofloxacin24$275$11
Cephalexin34$188$6
Prednisone61$172$3
See all 8 drugs
Every Part D drug this clinician prescribed
Paxlovid17$1,429$84
Albuterol Sulfate Hfa26$687$26
Ofloxacin24$275$11
Cephalexin34$188$6
Prednisone61$172$3
Sulfamethoxazole-Trimethoprim31$148$5
Amoxicillin-Clavulanate Potass16$100$6
Azithromycin17$44$3

Year by year

Part D prescribing by year
20243182510% (0)None$4,146
2023344269None9%$9,610
20222281770% (0)None$6,471
2021149126None8%$1,775
2020157116NoneNone$6,579
2019177131None20%$8,593
2018257199None11%$8,359
20174343394% (16)11%$8,238
20164123117% (30)None$7,200
20153562479% (31)None$9,443
201434922613% (45)None$6,173
201328620623% (66)None$4,529

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

See the drugs prescribed each year

2023: 8 drugs

Part D drugs prescribed in 2023
Albuterol Sulfate Hfa24$745$31
Nitrofurantoin Mono-Macro13$331$25
Paxlovid (Eua)30$320$11
Sulfamethoxazole-Trimethoprim41$214$5
Prednisone41$146$4
Amoxicillin-Clavulanate Potass14$139$10
Cephalexin31$133$4
Azithromycin16$110$7

2022: 4 drugs

Part D drugs prescribed in 2022
Cephalexin27$175$6
Sulfamethoxazole-Trimethoprim29$131$5
Prednisone24$100$4
Amoxicillin-Clavulanate Potass11$89$8

2021: 3 drugs

Part D drugs prescribed in 2021
Nitrofurantoin Mono-Macro12$377$31
Cephalexin19$94$5
Sulfamethoxazole-Trimethoprim25$85$3

2020: 3 drugs

Part D drugs prescribed in 2020
Cephalexin18$136$8
Sulfamethoxazole-Trimethoprim20$93$5
Prednisone17$69$4

2019: 4 drugs

Part D drugs prescribed in 2019
Ventolin Hfa13$742$57
Cephalexin18$162$9
Sulfamethoxazole-Trimethoprim20$107$5
Prednisone22$82$4

2018: 4 drugs

Part D drugs prescribed in 2018
Oseltamivir Phosphate13$1,157$89
Sulfamethoxazole-Trimethoprim44$179$4
Cephalexin26$136$5
Prednisone32$124$4

2017: 10 drugs

Part D drugs prescribed in 2017
Ventolin Hfa18$960$53
Nitrofurantoin Mono-Macro20$461$23
Prednisone58$250$4
Gentamicin Sulfate14$245$18
Sulfamethoxazole-Trimethoprim51$209$4
Cephalexin24$182$8
Amoxicillin27$141$5
Azithromycin11$60$5
Naproxen12$56$5
Fluconazole11$45$4

2016: 9 drugs

Part D drugs prescribed in 2016
Nitrofurantoin Mono-Macro21$685$33
Sulfamethoxazole-Trimethoprim45$261$6
Azithromycin29$223$8
Prednisone33$161$5
Cephalexin19$157$8
Amoxicillin27$131$5
Hydrocodone-Acetaminophen20$130$7
Ibuprofen13$48$4
Fluconazole11$39$4

2015: 7 drugs

Part D drugs prescribed in 2015
Nitrofurantoin Mono-Macro21$677$32
Azithromycin45$327$7
Sulfamethoxazole-Trimethoprim37$179$5
Hydrocodone-Acetaminophen22$138$6
Prednisone24$124$5
Cephalexin14$114$8
Ibuprofen22$91$4

2014: 7 drugs

Part D drugs prescribed in 2014
Azithromycin38$276$7
Hydrocodone-Acetaminophen43$260$6
Sulfamethoxazole-Trimethoprim29$187$6
Prednisone29$148$5
Ciprofloxacin17$116$7
Lorazepam18$70$4
Ibuprofen14$62$4

2013: 8 drugs

Part D drugs prescribed in 2013
Hydrocodone-Acetaminophen61$415$7
Azithromycin24$223$9
Ciprofloxacin16$110$7
Ondansetron11$104$9
Cephalexin12$103$9
Sulfamethoxazole-Trimethoprim16$90$6
Prednisone20$71$4
Lorazepam14$57$4

Professional record

NPI
1770502148
Licence
CA G48554California G48554: Current · expires 2028-08-31
Trained
University of New Mexico School of Medicine, 1981
Gender
Male
More record details
Sole proprietor
No
Medicaid ID
CA 00G485540
Taxonomy
Federal specialty code 207P00000X (207P00000X)
Mailing address
2100 Powell St, Ste 900, Emeryville, CA, 94608
NPI first listed
2006-07-18
NPI last updated
2008-02-04

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