Michelle Anne Ryan, MD
Internal Medicine Physician · Los Alamitos, CA
Michelle Anne Ryan, MD is an internal medicine physician with a practice address in Los Alamitos, California, and NPI 1568511913, issued on Jan 8, 2007. Check the license (California 6057030, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Michelle Anne Ryan
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 6057030 CA
Self-reported in NPPES; status is on the state search - Practice location
- 10861 Cherry Street, Los Alamitos, CA 90720
- Phone
- (562) 431-3535
- Enumerated
- Jan 8, 2007
- Record last updated
- Oct 26, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (562) 431-6707
- Medicaid ID
- 6R0090910 CA
- Entity
- Type 1 · individual
Also registered at 10861 Cherry Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joe Chen, M.D.Gastroenterology Physician1700817350
- Thai-Van Nguyen, M.D.Gastroenterology Physician1427082890
- Alfred Reyno, PA-CPhysician Assistant1093832578
- Daniel Rodiles, M.D.Gastroenterology Physician1497789960
- Richard Wexler, MDInternal Medicine Physician1679625362
Verify Michelle Anne Ryan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 6057030Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
40 internal medicine physician records list a practice address in Los Alamitos
They are 40 of the 1,035 NPPES records with a practice address in Los Alamitos, 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 40 in Los Alamitos → All 17,696 in California → Every provider in Los Alamitos →
Other internal medicine physician records in California
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- Jose Abad., MDSacramento, CA1144607219
- Donna Abare, MDOakland, CA1386722155
- Marce AbareScotts Valley, CA1457744708
- Samuel Abarte, M.D.Chula Vista, CA1578535498
- Alexander Abary, MDLong Beach, CA1104995919
- Luba Abascal, MDSan Francisco, CA1023180874
- Michael Abate, MDSacramento, CA1548248131
- Wali Abawi, D.O.Joshua Tree, CA1104362268
Common questions
What is Michelle Anne Ryan, MD's NPI number?
Michelle Anne Ryan, MD's National Provider Identifier (NPI) is 1568511913, issued on Jan 8, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Michelle Anne Ryan, MD located?
The NPPES record lists a practice address at 10861 Cherry Street, Los Alamitos, CA, 90720. Phone: (562) 431-3535. Providers update this record themselves, so call before visiting.
How can I verify Michelle Anne Ryan, MD's license?
NPPES lists California license number 6057030, 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.