NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Roderick Jay Baltzer, DO

Family Medicine Physician in Cheboygan, MI · enumerated 2006 · practices at Doctors Services Inc.

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

National Provider Identifier

1760564041

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Registry record

Entity type Individual (Type 1)
Name Roderick Jay Baltzer
Credential DO
Sex Male
Practice address Cheboygan, MI, 49721
Phone (231) 627-3002
Fax (231) 627-3002
Enumeration date Oct 19, 2006
Last updated in NPPES Oct 23, 2019

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

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 5101006586 (MI) Primary
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
1424279 Medicaid MI -
0805163314 Other MI BCBSM
4745626 Medicaid MI -
6048333 Medicaid MI -
010A660000 Other - BLUE CROSS GROUP

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

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 Roderick Baltzer?
Roderick Baltzer is registered in NPPES with the primary taxonomy of Family Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-10-23.