NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John Gramling Adams Jr., M.D.

Vascular Surgery Physician in Columbia, MO · enumerated 2005.

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

National Provider Identifier

1710981444

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name John Gramling Adams Jr.
Credential M.D.
Sex Male
Practice address 3220 Bluff Creek Dr, Ste 100, Columbia, MO, 65201
Fax (573) 443-6843
Enumeration date Jun 10, 2005
Last updated in NPPES Jul 22, 2022

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 103971 (MO) Secondary
2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians · License 103971 (MO) 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
1980317 Other MO UNITED HEALTHCARE
G02433 Other MO MERCY
207974908 Medicaid MO -
431428562 Other MO GREAT WEST
5410082 Other MO AETNA
28058 Other MO GHP
19973 Other MO HEALTHCARE USA
273734 Other MO HEALTHLINK, INC
20157 Other MO ANTHEM BLUECROSS BLUESHIE
9134342 Other MO PHCS

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 John Adams?
The National Provider Identifier (NPI) for John Adams is 1710981444, a Type 1 (individual) record in the CMS NPPES registry.
Where does John Adams practice?
The practice location on file with NPPES is in Columbia, MO. 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 2022-07-22.