Michael Zigelman, MD
Internal Medicine Physician · Arroyo Grande, CA
Michael Zigelman, MD is an internal medicine physician with a practice address in Arroyo Grande, California, and NPI 1003276494, issued on Feb 29, 2016. Check the license (California G32290, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Michael Zigelman
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- G32290 CA
Self-reported in NPPES; status is on the state search - Practice location
- 189 Vista Dr, Arroyo Grande, CA 93420
- Phone
- (805) 489-9040
- Enumerated
- Feb 29, 2016
- Record last updated
- Feb 29, 2016 (not updated in 10 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Verify Michael Zigelman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G32290Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Michael Zigelman among 17,696 internal medicine physician records in California
Michael Zigelman, MD is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2016, is newer than 79% of them.
- NPI issued2016 · 79% of these records are older, 19% newer
- In a Medicare fileNo · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2016 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
8 internal medicine physician records list a practice address in Arroyo Grande
They are 8 of the 462 NPPES records with a practice address in Arroyo Grande, and 17,696 internal medicine physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 17,696 in California → Every provider in Arroyo Grande → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Gautam Bhakta, MDArroyo Grande, CA 934201588676407
- Bala Bhat, MDArroyo Grande, CA 934201780603514
- Gary Foresman, MDArroyo Grande, CA 934201548289911
- Erick Hjortsvang, MDArroyo Grande, CA 934201275611857
- Pankaj Karan, MD INTERNAL MEDICINEArroyo Grande, CA 934201437187994
- Reshma Mahmood, MDArroyo Grande, CA 934201881625069
- Nancy O'Malley, M.D.Arroyo Grande, CA 934201306030192
- Robin Alleyne, MD.Atascadero, CA 934221114957941
Common questions
What is Michael Zigelman, MD's NPI number?
Michael Zigelman, MD's National Provider Identifier (NPI) is 1003276494, issued on Feb 29, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Michael Zigelman, MD located?
The NPPES record lists a practice address at 189 Vista Dr, Arroyo Grande, CA, 93420. Phone: (805) 489-9040. Providers update this record themselves, so call before visiting.
How can I verify Michael Zigelman, MD's license?
NPPES lists California license number G32290, 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.