Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Walter Harvey Johnson Jr., M.D.

Pediatric Cardiology Physician in Birmingham, AL · enumerated 2006.

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

National Provider Identifier

1902833916

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Registry record

Entity type Individual (Type 1)

Name Walter Harvey Johnson Jr.

Credential M.D.

Sex Male

Practice address 1700 6th Ave S, Suite 9100, Birmingham, AL, 35233

Phone (205) 934-4948

Fax (205) 212-3002

Enumeration date Jun 26, 2006

Last updated in NPPES Jan 9, 2015

Taxonomy & licenses

2080P0202X Pediatric Cardiology Physician Allopathic & Osteopathic Physicians · License 12619 (AL) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
00014896	Other	AL	MISSISSIPPI MEDICAID
2510133	Other	AL	UHC
51083871	Other	AL	BC BS
5283380	Other	AL	AETNA
000083871	Medicaid	AL	-
22070	Other	AL	HEALTHSPRING
C76721	Other	-	VIVA

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.

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Frequently asked questions

How do I verify Walter Johnson's NPI record?

Cross-check NPI 1902833916 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1902833916 active?

Yes, as of the latest NPPES snapshot, NPI 1902833916 is active (record last updated 2015-01-09).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-01-09.