Izza Bazigh, M.D
Rheumatology Physician · San Rafael, CA
Izza Bazigh, M.D is a rheumatology physician with a practice address in San Rafael, California, and NPI 1679196836, issued on May 22, 2020. Check the license (California A206100, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Izza Bazigh
- Credential
- M.D
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License numbers
- A206100 CA
70252 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 4000 Civic Center Dr Ste 200A, San Rafael, CA 94903
- Phone
- (415) 464-0171
- Enumerated
- May 22, 2020
- Record last updated
- Nov 25, 2025
- Fax
- (415) 464-0171
- Medicare enrollment
- Enrolled (PECOS I20251215001215); may accept Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 4000 Civic Center Dr Ste 200A
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Neal Birnbaum, M.D.Rheumatology Physician1437142882
- Tarik DabitOptometrist1447825021
- Christine Yim, O.D.Optometrist1003265588
Verify Izza Bazigh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A206100Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average rheumatology physician in 2024
168 Medicare Part D claims for 29 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D. Brand-name drugs were 23% of claims.
Most prescribed
- Prednisone51 claims
- Allopurinol14 claims
- Colchicine12 claims
- Methotrexate12 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.
Bills Medicare through one group practice
- Regents Univ OF California UcsfSan Francisco, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Rheumatology Physician providers in California
There are 926 rheumatology physician records in California.
Other rheumatology physician records in California
- Khurram Abbass, MDSan Jose, CA1154455178
- Mai Abdelnabi, MDSan Francisco, CA1013394980
- Brian Abe, MD, PHDStanford, CA1104262708
- Thomas Abel, MDMonte Sereno, CA1871679399
- Feruza AbraamyanRoseville, CA1124769278
- Thomas Adamson, M.D.San Diego, CA1639187057
- Sana Afroz, MDMoreno Valley, CA1356724074
- Ishita Aggarwal, MDSan Francisco, CA1518385699
- Atul Agrawal, MDAntioch, CA1528146016
- Bikramjit Ahluwalia, MDApple Valley, CA1669402467
Common questions
What is Izza Bazigh, M.D's NPI number?
Izza Bazigh, M.D's National Provider Identifier (NPI) is 1679196836, issued on May 22, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Izza Bazigh, M.D located?
The NPPES record lists a practice address at 4000 Civic Center Dr Ste 200A, San Rafael, CA, 94903. Phone: (415) 464-0171. Providers update this record themselves, so call before visiting.
How can I verify Izza Bazigh, M.D's license?
NPPES lists California license number A206100, 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 Izza Bazigh, M.D prescribe under Medicare Part D?
In 2024, Izza Bazigh, M.D had 168 Medicare Part D claims for 29 beneficiaries; the average among rheumatology physician prescribers was 1,978. 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.