Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Orest Mychajlo Harkacz Sr., DDS

Endodontics in Anchorage, AK · enumerated 2005.

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

National Provider Identifier

1699764670

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Registry record

Entity type Individual (Type 1)

Name Dr. Orest Mychajlo Harkacz Sr.

Credential DDS

Sex Male

Practice address 4001 Lake Otis Pkwy, Suite 202, Anchorage, AK, 99508

Phone (907) 334-9995

Fax (907) 334-9951

Enumeration date Oct 20, 2005

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223E0200X Endodontics Dental Providers · License 1149 (AK) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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

How do I verify Orest Harkacz's NPI record?

Cross-check NPI 1699764670 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1699764670 active?

Yes, as of the latest NPPES snapshot, NPI 1699764670 is active (record last updated 2007-07-08).

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