Irfan Ahmed, MD
Psychiatry Physician · Berkeley, CA
Irfan Ahmed, MD is a psychiatry physician with a practice address in Berkeley, California, and NPI 1245752617, issued on Jul 7, 2017. Check the license (California A169419, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Irfan Ahmed
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- A169419 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2001 Dwight Way Ste 4190, Berkeley, CA 94704
- Phone
- (510) 204-4635
- Enumerated
- Jul 7, 2017
- Record last updated
- Jul 22, 2025
- Medicare enrollment
- Enrolled (PECOS I20220624002643); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →
Also registered at 2001 Dwight Way Ste 4190
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Meaghan Connors, M.D.Psychiatry Physician1417148636
- Alaa Elhaj, MDPsychiatry Physician1932141520
- Larry Ozowara, MDPsychiatry Physician1295046407
- Derek Schumm, M.D.Psychiatry Physician1205037843
Verify Irfan Ahmed in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A169419Check 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 psychiatry physician in 2024
75 Medicare Part D claims for 20 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
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
- Bay Psychiatric AssociatesBerkeley, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Irfan Ahmed among 8,673 psychiatry physician records in California
Irfan Ahmed, MD is one of 8,673 psychiatry physician records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 79% of them.
- NPI issued2017 · 79% of these records are older, 18% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 38% of these records are
- Graduated2014 · median 2005 among the 3,295 with a school on file
- Record last updated2025 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
106 psychiatry physician records list a practice address in Berkeley
They are 106 of the 4,898 NPPES records with a practice address in Berkeley, and 8,673 psychiatry physician records in California.
All 8,673 in California → Every provider in Berkeley → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Nancy Ebbert, M.D.Berkeley, CA 947041356424386
- Alaa Elhaj, MDBerkeley, CA 947041932141520
- Craig Fischer, M.D.Berkeley, CA 947041669435053
- Sebastien Fromont, MDBerkeley, CA 947041497784532
- Joseph Hartog, MDBerkeley, CA 947041043319254
- Jeffrey Johns, M.D.Berkeley, CA 947041922096932
- Emily Lynn, M.D.Berkeley, CA 947041548322209
- Joel Marcus, MDBerkeley, CA 947041912093089
Common questions
What is Irfan Ahmed, MD's NPI number?
Irfan Ahmed, MD's National Provider Identifier (NPI) is 1245752617, issued on Jul 7, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Irfan Ahmed, MD located?
The NPPES record lists a practice address at 2001 Dwight Way Ste 4190, Berkeley, CA, 94704. Phone: (510) 204-4635. Providers update this record themselves, so call before visiting.
How can I verify Irfan Ahmed, MD's license?
NPPES lists California license number A169419, 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 Irfan Ahmed, MD prescribe under Medicare Part D?
In 2024, Irfan Ahmed, MD had 75 Medicare Part D claims for 20 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.