Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Erik Peltz, DO

Surgery Physician in Kalispell, MT · enumerated 2007.

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

National Provider Identifier

1669528287

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Registry record

Entity type Individual (Type 1)

Name Dr. Erik Peltz

Credential DO

Sex Male

Practice address 1333 Surgical Services Way, Kalispell, MT, 59901

Phone (406) 752-5000

Fax (406) 752-8220

Enumeration date Jan 26, 2007

Last updated in NPPES Jul 1, 2026

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 48204 (CO) Primary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License MED-PHYS-LIC-77210 (MT) Secondary

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

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 Erik Peltz?

Erik Peltz is registered in NPPES with the primary taxonomy of Surgery 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 2026-07-01.