Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Alan M. Birnbaum, M.D.
Neurology Physician in Fresno, CA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1912937186
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Registry record
Entity type Individual (Type 1)
Name Dr. Alan M. Birnbaum
Credential M.D.
Sex Male
Practice address 1275 E Spruce Ave Ste 101, Fresno, CA, 93720
Phone (559) 226-0848
Fax (559) 248-9585
Enumeration date Jul 4, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| G32784 | Other | CA | STATE LICENSE |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
What is the NPI number for Alan Birnbaum?
The National Provider Identifier (NPI) for Alan Birnbaum is 1912937186, a Type 1 (individual) record in the CMS NPPES registry.
Where does Alan Birnbaum practice?
The practice location on file with NPPES is in Fresno, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.