Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Eric M Schallock, PA

Physician Assistant in Polson, MT · enumerated 2010 · practices at St. Luke Community Hospital.

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

National Provider Identifier

1477874600

Verified

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Registry record

Entity type Individual (Type 1)

Name Eric M Schallock

Credential PA

Sex Male

Practice address 107 Ridgewater Dr, Polson, MT, 59860

Phone (406) 676-4441

Fax (406) 676-0835

Enumeration date Jun 22, 2010

Last updated in NPPES Oct 14, 2016

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 10809 (MT) Primary

PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program. About the PA credential

Other identifiers

Identifier	Type	State	Issuer
903393	Other	MT	BCBS

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

What is the NPI number for Eric Schallock?

The National Provider Identifier (NPI) for Eric Schallock is 1477874600, a Type 1 (individual) record in the CMS NPPES registry.

Where does Eric Schallock practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-10-14.