NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Bahram Nmi Erfan, MD

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Rockville, MD · enumerated 2005 · practices at Bahram Erfan, MD PA.

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

National Provider Identifier

1679557433

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Bahram Nmi Erfan
Credential MD
Sex Male
Practice address 5802 Nicholson Ln Apt 804, Rockville, MD, 20852
Phone (301) 881-8076
Enumeration date Dec 5, 2005
Last updated in NPPES Jun 4, 2024

Taxonomy & licenses

208G00000X Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Allopathic & Osteopathic Physicians · License DO002236 (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
115181900 Medicaid MD -

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

Is NPI 1679557433 active?
Yes, as of the latest NPPES snapshot, NPI 1679557433 is active (record last updated 2024-06-04).
How do I verify Bahram Erfan's NPI record?
Cross-check NPI 1679557433 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-06-04.