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

Dr. James H Chandler, MD

Orthopaedic Surgery Physician in Hamilton, MT · enumerated 2006 · practices at James H Chandler MD PC.

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

National Provider Identifier

1992736177

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Registry record

Entity type Individual (Type 1)

Name Dr. James H Chandler

Credential MD

Sex Male

Practice address Hamilton, MT, 59840

Phone (406) 363-2790

Fax (406) 363-2817

Enumeration date Jul 5, 2006

Last updated in NPPES Jul 8, 2007

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

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 7591 (MT) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

Where does James Chandler practice?

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

What is the NPI number for James Chandler?

The National Provider Identifier (NPI) for James Chandler is 1992736177, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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James H Chandler MD PC Orthopaedic Surgery Physician · Hamilton, MT NPI 1508973546

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.