Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

James M Retmier, M.D.

Orthopaedic Surgery Physician in Twin Falls, ID · enumerated 2006 · practices at Rmj Safari ,P.L.L.C..

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

National Provider Identifier

1609802339

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Registry record

Entity type Individual (Type 1)

Name James M Retmier

Credential M.D.

Sex Male

Practice address 738 N College Rd, Suite A, Twin Falls, ID, 83301

Phone (208) 814-7000

Fax (208) 734-7294

Enumeration date Jun 24, 2006

Last updated in NPPES Jun 28, 2026

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License M5069 (ID) 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
002753600	Medicaid	ID	-
P00673009	Other	ID	MCRR

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

Where does James Retmier practice?

The practice location on file with NPPES is in Twin Falls, ID. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for James Retmier?

The National Provider Identifier (NPI) for James Retmier is 1609802339, 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 2026-06-28.