Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

J Dennis Butler, CRNP

Adult Health Nurse Practitioner in Birmingham, AL · enumerated 2006 · practices at Timothy H Real MD LLC.

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

National Provider Identifier

1437179553

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Registry record

Entity type Individual (Type 1)

Name J Dennis Butler

Credential CRNP

Sex Male

Practice address 4704 Cahaba River Rd, Suite 101d, Birmingham, AL, 35243

Phone (205) 739-2266

Fax (205) 739-2335

Enumeration date Jul 20, 2006

Last updated in NPPES Mar 14, 2017

Taxonomy & licenses

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 1-032598 (AL) Primary

Other identifiers

Identifier	Type	State	Issuer
500021680	Other	AL	RAILROAD MEDICARE
051551257	Medicaid	AL	-
051505975	Other	AL	BLUE CROSS
07501759	Other	MS	MISSISSIPPI MEDICAID

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 1437179553 active?

Yes, as of the latest NPPES snapshot, NPI 1437179553 is active (record last updated 2017-03-14).

How do I verify J Butler's NPI record?

Cross-check NPI 1437179553 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-03-14.