Angela Jo Bymaster, MD
Family Medicine Physician · San Jose, CA
Angela Jo Bymaster, MD is a family medicine physician with a practice address in San Jose, California, and NPI 1437392263, issued on Apr 9, 2009. Check the license (California A101603, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Angela Jo Bymaster
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A101603 CA
Self-reported in NPPES; status is on the state search - Practice location
- 226 W Alma Ave Ste 10, San Jose, CA 95110
- Phone
- (408) 583-6338
- Enumerated
- Apr 9, 2009
- Record last updated
- May 21, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (408) 516-1154
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 226 W Alma Ave Ste 10
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Constance Hill, PHD, RNPsychiatric/Mental Health Nurse Practitioner1346910932
Verify Angela Jo Bymaster in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A101603Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average family medicine physician in 2024
381 Medicare Part D claims for 29 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 13 claims were for opioids.
Most prescribed
- Losartan Potassium20 claims
- Levothyroxine Sodium19 claims
- Fluoxetine Hcl18 claims
- Amlodipine Besylate16 claims
- Qvar Redihaler15 claims
- Donepezil Hcl14 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $48.36
3 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Angela Jo Bymaster among 17,133 family medicine physician records in California
Angela Jo Bymaster, MD is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 58% of them.
- NPI issued2009 · 58% of these records are older, 40% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 62% of these records are
- Record last updated2020 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
265 family medicine physician records list a practice address in San Jose
They are 265 of the 20,925 NPPES records with a practice address in San Jose, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in San Jose → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Angela Chen, D.O.San Jose, CA 951101942735873
- Melissa De LeonSan Jose, CA 951101003478637
- Jennifer Gonzalez Oseguera, DOSan Jose, CA 951101366079485
- Angela MapanaoSan Jose, CA 951101376171413
- Eureka Wu, DOSan Jose, CA 951101598260598
- William Yuen, MDSan Jose, CA 951101871113662
- Nhat Mai, M.D.San Jose, CA 951111417023029
- Tung Nguyen, DOSan Jose, CA 951111013982024
Common questions
What is Angela Jo Bymaster, MD's NPI number?
Angela Jo Bymaster, MD's National Provider Identifier (NPI) is 1437392263, issued on Apr 9, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Angela Jo Bymaster, MD located?
The NPPES record lists a practice address at 226 W Alma Ave Ste 10, San Jose, CA, 95110. Phone: (408) 583-6338. Providers update this record themselves, so call before visiting.
How can I verify Angela Jo Bymaster, MD's license?
NPPES lists California license number A101603, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Angela Jo Bymaster, MD prescribe under Medicare Part D?
In 2024, Angela Jo Bymaster, MD had 381 Medicare Part D claims for 29 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.