NPI Portal NPI Lookup & Verification

Dr. Jack Ross Baker, DO

Dr. Jack Ross Baker is a Urology Physician provider (Urology) practicing in Canton, OH, registered in the NPPES registry with NPI 1982712899 since 2006. The credential DO stands for Doctor of Osteopathic Medicine.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1982712899
Entity type Individual (Type 1)
Name Dr. Jack Ross Baker
Credential DO
Sex Male
Practice address Canton, OH, 44718
Phone 3304925555
Fax 3304927808
Enumeration date 2006-08-29
Last updated in NPPES 2010-04-09

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
208800000X Urology Physician Primary 34003239B OH

DO — Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier Type State Issuer
0672884 Medicaid OH
Copy-ready billing details
Provider: Jack Baker, DO
NPI: 1982712899
Taxonomy: 208800000X (Urology Physician)
Address: Canton, OH, 44718

Verify this record

Cross-check NPI 1982712899 against the authoritative CMS record: view Dr. Jack Ross Baker on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Jack Baker?
Jack Baker is registered in NPPES with the primary taxonomy of Urology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2010-04-09.