Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mark Steven Mehlferber, PAC

Medical Physician Assistant in Bristol, TN · enumerated 2006.

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

National Provider Identifier

1487724936

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Registry record

Entity type Individual (Type 1)

Name Mark Steven Mehlferber

Credential PAC

Sex Male

Practice address 320 Bristol West Blvd Ste 2b, Bristol, TN, 37620

Phone (423) 844-6407

Fax (866) 285-5248

Enumeration date Nov 9, 2006

Last updated in NPPES Sep 11, 2025

Taxonomy & licenses

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License P14842 (TN) Primary

363AS0400X Surgical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License TNP14842 (TN) Secondary

Other identifiers

Identifier	Type	State	Issuer
4107910	Other	TN	BC & BS SURGICAL
TN0103	Other	TN	JOHN DEERE
4107899	Other	TN	BC & BS MEDICAL

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

What is the NPI number for Mark Mehlferber?

The National Provider Identifier (NPI) for Mark Mehlferber is 1487724936, a Type 1 (individual) record in the CMS NPPES registry.

Where does Mark Mehlferber practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.