Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Siamack Bahrami, MD

Gynecology Physician in Greenbelt, MD · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1134144082

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Registry record

Entity type Individual (Type 1)

Name Dr. Siamack Bahrami

Credential MD

Sex Male

Practice address 8957-K Edmonston Rd, Suite K, Greenbelt, MD, 20770

Phone (301) 982-9333

Fax (301) 441-3672

Enumeration date Jul 13, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207VG0400X Gynecology Physician Allopathic & Osteopathic Physicians · License D0000248 (MD) Primary

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
36265	Other	MD	OC
3781	Other	MD	BCBS
06699	Other	-	AMERIGROUP
0116334	Other	MD	AETNA

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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Siamack Bahrami's NPI record?

Cross-check NPI 1134144082 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1134144082 active?

Yes, as of the latest NPPES snapshot, NPI 1134144082 is active (record last updated 2007-07-08).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.