Homayoun Shojamanesh, M.D.
Gastroenterology Physician · Mather, CA
Homayoun Shojamanesh, M.D. is a gastroenterology physician with a practice address in Mather, California, and NPI 1306959275, issued on Aug 16, 2006. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Homayoun Shojamanesh
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 34572 WI
Self-reported in NPPES; status is on the state search - Practice location
- 10535 Hospital Way, Mather, CA 95655
- Phone
- (916) 366-5339
- Enumerated
- Aug 16, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 2,140 in California → Look up another NPI →
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- Chibuzo Anyama, APRN PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1841059912
Verify Homayoun Shojamanesh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of CaliforniaCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $20.06
1 payment: food and beverage; the largest payer was Olympus America Inc. The 13,350 providers of this specialty with any payment received $5,015.95 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.
Homayoun Shojamanesh among 2,140 gastroenterology physician records in California
Homayoun Shojamanesh, M.D. is one of 2,140 gastroenterology physician records with a practice address in California. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 48% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileNo · 72% of these records are
- Record last updated2007 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in California
There are 2,140 gastroenterology physician records in California.
All 2,140 in California → Every provider in Mather → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Sarah Flores, M.D., M.P.H.Mather, CA 956551669608170
- Virmeet Singh, M.D.Mather, CA 956551174591838
- Sreepriya Balasubramanian, MDRoseville, CA 956611922186642
- John Canio, M.D.Roseville, CA 956611598804346
- William Chen, M.D.Roseville, CA 956611982744942
- Mahmoud Eltorai, MDRoseville, CA 956611316025083
- Ronald Hsu, MDRoseville, CA 956611700912318
- Gerardo Lamiel, MDRoseville, CA 956611508944273
Common questions
What is Homayoun Shojamanesh, M.D.'s NPI number?
Homayoun Shojamanesh, M.D.'s National Provider Identifier (NPI) is 1306959275, issued on Aug 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Homayoun Shojamanesh, M.D. located?
The NPPES record lists a practice address at 10535 Hospital Way, Mather, CA, 95655. Phone: (916) 366-5339. Providers update this record themselves, so call before visiting.
How can I verify Homayoun Shojamanesh, M.D.'s license?
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. 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.