Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Stephen James Mckenna, MD, MBA, FACS

Surgery Physician in Frederick, MD · enumerated 2006.

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

National Provider Identifier

1982665147

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Registry record

Entity type Individual (Type 1)

Name Mr. Stephen James Mckenna

Credential MD, MBA, FACS

Sex Male

Practice address 187 Thomas Johnson Dr, Suite 7, Frederick, MD, 21702

Phone (240) 457-4605

Fax (240) 457-4631

Enumeration date Mar 29, 2006

Last updated in NPPES Jun 19, 2025

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License D0031422 (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
483881500	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

Where does Stephen Mckenna practice?

The practice location on file with NPPES is in Frederick, MD. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Stephen Mckenna?

The National Provider Identifier (NPI) for Stephen Mckenna is 1982665147, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-19.