Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Amy Lynn Britton, CRNP

Family Nurse Practitioner in Mobile, AL · enumerated 2012 · practices at Mobile County Board of Health.

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

National Provider Identifier

1336496421

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Registry record

Entity type Individual (Type 1)

Name Ms. Amy Lynn Britton

Credential CRNP

Sex Female

Practice address 800 Whitley St, Mobile, AL, 36610

Phone (251) 456-2276

Fax (251) 456-2205

Enumeration date Aug 8, 2012

Last updated in NPPES Aug 8, 2012

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 1-100645 (AL) Primary

Other identifiers

Identifier	Type	State	Issuer
1063439065	Other	AL	NPI GROUP PAYEE NUMBER
011846	Other	AL	MEDICARE GROUP NUMBER
630000013	Medicaid	AL	-

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

Is NPI 1336496421 active?

Yes, as of the latest NPPES snapshot, NPI 1336496421 is active (record last updated 2012-08-08).

How do I verify Amy Britton's NPI record?

Cross-check NPI 1336496421 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Mobile County Board of Health Federally Qualified Health Center (FQHC) · Mobile, AL NPI 1164446753 Kaoru Yamanouchi Family Nurse Practitioner · Mobile, AL NPI 1174830012

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-08-08.