Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. John David Walker, M.D.

Specialist in Kalispell, MT · enumerated 2006.

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

National Provider Identifier

1649284829

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Registry record

Entity type Individual (Type 1)

Name Dr. John David Walker

Credential M.D.

Sex Male

Practice address 310 Sunnyview Ln, Kalispell, MT, 59901

Phone (406) 752-1789

Fax (406) 751-5776

Enumeration date Jul 27, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 7479 (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

Is NPI 1649284829 active?

Yes, as of the latest NPPES snapshot, NPI 1649284829 is active (record last updated 2007-07-08).

How do I verify John Walker's NPI record?

Cross-check NPI 1649284829 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Harley Brotherton Pharmacist · Kalispell, MT NPI 1134115678 Kalispell Regional Medical Center Inc General Acute Care Hospital · Kalispell, MT NPI 1417945627 Michael Noud Anesthesiology Physician · Kalispell, MT NPI 1972593754 Tony Lloyd Family Medicine Physician · Kalispell, MT NPI 1497732754 Michael Cathey Neuroradiology Physician · Kalispell, MT NPI 1952371023 Scott Burry Emergency Medicine Physician · Kalispell, MT NPI 1134196298 Gelene Berkram Family Nurse Practitioner · Kalispell, MT NPI 1922068758 Richard Briles Emergency Medicine Physician · Kalispell, MT NPI 1891750220

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