Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John A Baldridge, M.D.

Endocrinology, Diabetes & Metabolism Physician in Little Rock, AR · enumerated 2006.

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

National Provider Identifier

1881667921

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Registry record

Entity type Individual (Type 1)

Name John A Baldridge

Credential M.D.

Sex Male

Practice address 1 Saint Vincent Cir, Suite 210, Little Rock, AR, 72205

Phone (501) 552-4777

Fax (501) 552-4570

Enumeration date Feb 9, 2006

Last updated in NPPES Sep 4, 2012

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License C-4010 (AR) Secondary

207RE0101X Endocrinology, Diabetes & Metabolism Physician Allopathic & Osteopathic Physicians · License C-4010 (AR) 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
103990001	Medicaid	AR	-
33-00204	Other	AR	UNITED HEALTHCARE

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

Where does John Baldridge practice?

The practice location on file with NPPES is in Little Rock, AR. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for John Baldridge?

The National Provider Identifier (NPI) for John Baldridge is 1881667921, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-09-04.