Nazanin Ahmadieh, DO
Addiction Medicine (Internal Medicine) Physician · Sacramento, CA
Nazanin Ahmadieh, DO is an addiction medicine (internal medicine) physician with a practice address in Sacramento, California, and NPI 1124524988, issued on Apr 2, 2018. Check the license (California 20A22781, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Nazanin Ahmadieh
- Credential
- DO
- Primary taxonomy
- Addiction Medicine (Internal Medicine) Physician 207RA0401X
- License number
- 20A22781 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2315 Stockton Blvd, Sacramento, CA 95817
- Phone
- (916) 734-5016
- Enumerated
- Apr 2, 2018
- Record last updated
- Jun 29, 2024
- Medicare enrollment
- Enrolled (PECOS I20240621001967); accepts Medicare assignment
- Medical or professional school
- Touro Un College Of Osteopathic Medicine, Vallejo, 2018
- Entity
- Type 1 · individual
8 nearest addiction medicine (internal medicine) physician records → All 73 in California → Look up another NPI →
Also registered at 2315 Stockton Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Erik Abrames, M.D.Diagnostic Radiology Physician1558342337
- Angel Acevedo Carrasco, PAPhysician Assistant1316523319
- Lyndsey Ackerman, NPPediatric Nurse Practitioner1619630464
- Jason Adams, M.D.Critical Care Medicine (Internal Medicine) Physician1134367568
- Sindhu Addepalli, MDInternal Medicine Physician1306405501
- Joseph Adducci, PA-CPhysician Assistant1023672342
Verify Nazanin Ahmadieh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A22781Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Permanente Medical Group IncSacramento, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nazanin Ahmadieh among 73 addiction medicine (internal medicine) physician records in California
Nazanin Ahmadieh, DO is one of 73 addiction medicine (internal medicine) physician records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 86% of them.
- NPI issued2018 · 86% of these records are older, 10% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 45% of these records are
- Graduated2018 · median 2008 among the 33 with a school on file
- Record last updated2024 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RA0401X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Addiction Medicine (Internal Medicine) Physician providers in California
There are 73 addiction medicine (internal medicine) physician records in California.
All 73 in California → Every provider in Sacramento → Addiction Medicine (Internal Medicine) Physician nationwide →
The 8 addiction medicine (internal medicine) physician records with the nearest ZIP codes
- Angella Barr, MDSacramento, CA 958251457588964
- Anthony Albanese, M.D.Mather, CA 956551215910187
- Mark Towns, M.D.Galt, CA 956321811183643
- Sangeeta Iyer, M.D.Burney, CA 960131730341306
- Everett AllenEureka, CA 955011437615879
- Steven Shifflett, MDLakeport, CA 954531558371641
- John Hibbard, M.D.Santa Rosa, CA 954011649361668
- Felipe Bolivar RinconStockton, CA 952101164975330
Common questions
What is Nazanin Ahmadieh, DO's NPI number?
Nazanin Ahmadieh, DO's National Provider Identifier (NPI) is 1124524988, issued on Apr 2, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Nazanin Ahmadieh, DO located?
The NPPES record lists a practice address at 2315 Stockton Blvd, Sacramento, CA, 95817. Phone: (916) 734-5016. Providers update this record themselves, so call before visiting.
How can I verify Nazanin Ahmadieh, DO's license?
NPPES lists California license number 20A22781, 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. 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.