Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sheridan Tarnasky, PA-C

Physician Assistant in Heppner, OR · enumerated 2006 · practices at Morrow County Health District.

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

National Provider Identifier

1851320576

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Sheridan Tarnasky

Credential PA-C

Sex Female

Practice address 130 Thompson Ave., Heppner, OR, 97836

Phone (541) 676-5504

Fax (541) 676-8247

Enumeration date Jul 3, 2006

Last updated in NPPES May 27, 2010

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA00618 (OR) Primary

Other identifiers

Identifier	Type	State	Issuer
999897	Medicaid	OR	-

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 Sheridan Tarnasky?

The National Provider Identifier (NPI) for Sheridan Tarnasky is 1851320576, a Type 1 (individual) record in the CMS NPPES registry.

Where does Sheridan Tarnasky practice?

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

Other providers at this practice address

Browse all →

Morrow County Health District Rural Health Clinic/Center · Heppner, OR NPI 1487685004

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-05-27.