Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Benjamin H Finder, M.D.

Surgery Physician in Potomac, MD · enumerated 2005.

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

National Provider Identifier

1255328118

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Registry record

Entity type Individual (Type 1)

Name Dr. Benjamin H Finder

Credential M.D.

Sex Male

Practice address 12400 Bacall Lane, Potomac, MD, 20854

Phone (301) 919-5323

Fax (301) 948-2319

Enumeration date Oct 5, 2005

Last updated in NPPES Dec 31, 2013

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License D0021500 (MD) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 Benjamin Finder's NPI record?

Cross-check NPI 1255328118 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1255328118 active?

Yes, as of the latest NPPES snapshot, NPI 1255328118 is active (record last updated 2013-12-31).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-12-31.