NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. George H Baker, Jr., M.D.

Pediatric Adolescent Medicine Physician in Lansing, MI · enumerated 2006.

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

National Provider Identifier

1679672372

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. George H Baker, Jr.
Credential M.D.
Sex Male
Practice address 2909 E Grand River Ave, Suite 109, Lansing, MI, 48912
Phone (517) 487-4480
Fax (517) 487-0193
Enumeration date Sep 21, 2006
Last updated in NPPES Feb 10, 2011

Taxonomy & licenses

2080A0000X Pediatric Adolescent Medicine Physician Allopathic & Osteopathic Physicians · License 4301028404 (MI) 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
103182220 Medicaid MI -

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

What is the NPI number for George Baker, Jr.?
The National Provider Identifier (NPI) for George Baker, Jr. is 1679672372, a Type 1 (individual) record in the CMS NPPES registry.
Where does George Baker, Jr. practice?
The practice location on file with NPPES is in Lansing, MI. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-02-10.