Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Peter D Littlefield, PA

Surgical Physician Assistant in Birmingham, AL · enumerated 2006.

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

National Provider Identifier

1639128838

Verified

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Registry record

Entity type Individual (Type 1)

Name Peter D Littlefield

Credential PA

Sex Male

Practice address 3449 Lynnshire Dr, Birmingham, AL, 35216

Phone (205) 979-0235

Enumeration date May 8, 2006

Last updated in NPPES Jun 30, 2008

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA34 (AL) Secondary

363AS0400X Surgical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA-34 (AL) Primary

PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program. About the PA credential

Other identifiers

Identifier	Type	State	Issuer
51043996	Other	AL	BCBS

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 Peter Littlefield's NPI record?

Cross-check NPI 1639128838 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1639128838 active?

Yes, as of the latest NPPES snapshot, NPI 1639128838 is active (record last updated 2008-06-30).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-06-30.