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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

GREGORY PETER KNAPIK NP
NPI 1316938509
Clinical Nurse Specialist - Psychiatric/Mental Health, Adult in Akron, OH

Active since November 04, 2005
209 CARROLL ST., MARY GLADWIN HALL ROOM 116, AKRON, OH 44325(330) 972-6968(330) 972-5883 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 13, 2026, Sep 11, 2025 (2 updates tracked since 2025).

About Gregory Peter Knapik Np NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

GREGORY PETER KNAPIK NP (NPI 1316938509) is an individual psychiatric/mental health, adult provider in Akron, Ohio, licensed in Ohio (RN 190418) and active in the NPI registry since November 2005.

NPPES Registry Identity

NPI1316938509
Entity TypeIndividualMale
Primary Taxonomy364SP0809X
Provider Legal NameGREGORY PETER KNAPIKCredential: NP
Location Address209 CARROLL ST., MARY GLADWIN HALL ROOM 116Akron, OH 44325-0001
Mailing Address797 Iroquois TrlMacedonia, OH 44056-1264 · (330) 467-0009
Phone(330) 972-6968
Fax(330) 972-5883
Sole ProprietorNo
Enumeration DateNovember 4, 2005
Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration
✔ NPI 1316938509 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyClinical Nurse Specialist · Psychiatric/Mental Health, AdultPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code364SP0809X
License✔ Licensed in OH · RN 190418
Also ListedNurse Practitioner · Adult HealthTaxonomy 363LA2200X · License RN 190418 (OH)
209 CARROLL ST., Akron, OH 44325
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource.Insurance ›

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Gregory Knapik's NPI number?

The NPI number for Gregory Knapik is 1316938509. It was assigned to this individual provider in the NPPES registry on November 4, 2005.

Where is Gregory Knapik located?

Gregory Knapik practices at 209 Carroll St. Mary Gladwin Hall Room 116, Akron, OH 44325. The listed phone number is (330) 972-6968.

What is Gregory Knapik's specialty?

The primary specialty registered for this NPI is Clinical Nurse Specialist, specializing in Psychiatric/Mental Health, Adult, with taxonomy code 364SP0809X.

What insurance does Gregory Knapik accept?

Health plans from CareSource list Gregory Knapik as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Gregory Knapik was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.