Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Stephen A. Smith, M.D., P.C.

Q: What is the NPI number for Stephen A. Smith, M.D., P.C.?

The NPI for Stephen A. Smith, M.D., P.C. is 1285835264, a Type 2 (organization) record in the CMS NPPES registry.

Specialist in Concord, MA · enumerated 2007 · authorized official Stephen Smith, Ent Doctor.

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

National Provider Identifier

1285835264

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Registry record

Entity type Organization (Type 2)

Legal business name Stephen A. Smith, M.D., P.C.

Practice address 54 Baker Avenue, Suite 303, Concord, MA, 01742

Phone (978) 369-8780

Fax (978) 369-1043

Enumeration date May 29, 2007

Last updated in NPPES May 3, 2012

Taxonomy & classification

174400000X Specialist Other Service Providers · License 34311 (MA) Primary

Authorized official

Name Stephen Smith

Title Ent Doctor

Phone (978) 369-8780

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 Stephen A. Smith, M.D., P.C.?

The NPI for Stephen A. Smith, M.D., P.C. is 1285835264, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Stephen A. Smith, M.D., P.C.?

NPPES lists Stephen Smith (Ent Doctor) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-05-03.