Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Gregory F Duranko, PA-C

Physician Assistant in Columbus, OH · enumerated 2005.

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

National Provider Identifier

1487656914

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Gregory F Duranko

Credential PA-C

Sex Male

Practice address 303 E Town St, Columbus, OH, 43215

Phone (614) 788-5000

Fax (614) 788-5100

Enumeration date Aug 15, 2005

Last updated in NPPES Jan 25, 2022

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 003244 (GA) Secondary

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 50.005209RX (OH) Primary

Other identifiers

Identifier	Type	State	Issuer
100002397A	Medicaid	GA	-
970027446	Other	GA	RAILROAD MEDICARE

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 specialty is Gregory Duranko?

Gregory Duranko is registered in NPPES with the primary taxonomy of Physician Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-01-25.