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GREGORY THORKELSON MD
NPI 1790949998
Psychiatry & Neurology - Child & Adolescent Psychiatry in Pittsburgh, PA

Active since July 16, 2008Opted out of Medicare · through Jan 21, 2028
5725 FORWARD AVE STE 401, PITTSBURGH, PA 15217(412) 214-0042(412) 385-2468 Get Directions Write a Review

NPPES record last updated: January 31, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Gregory Thorkelson Md NPPES

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

GREGORY THORKELSON MD (NPI 1790949998) is an individual child & adolescent psychiatry provider in Pittsburgh, Pennsylvania, licensed in Pennsylvania (MD443605) and active in the NPI registry since July 2008. He has opted out of Medicare through January 21, 2028 and maintains a secondary practice location in Tampa.

NPPES Registry Identity

NPI1790949998
Entity TypeIndividualMale
Primary Taxonomy2084P0804X
Provider Legal NameGREGORY THORKELSONCredential: MD
Location Address5725 FORWARD AVE STE 401Pittsburgh, PA 15217-2255
Mailing Address5725 Forward Ave Ste 401Pittsburgh, PA 15217-2255 · (412) 214-0042 · Fax (412) 385-2468
Phone(412) 214-0042
Fax(412) 385-2468
Sole ProprietorYes
Enumeration DateJuly 16, 2008
Last NPPES UpdateJanuary 31, 2025
NPPES CertifiedJanuary 30, 2025
✔ NPI 1790949998 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · Child & Adolescent PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0804X
License✔ Licensed in PA · MD443605
Definition
Child & Adolescent Psychiatry is a subspecialty of psychiatry with additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence.
Also ListedPsychiatry & Neurology · PsychiatryTaxonomy 2084P0800X · License MT193935 (PA), ME138552 (FL)
5725 FORWARD AVE STE 401, Pittsburgh, PA 15217
Open in Google Maps ↗

Secondary Practice Location 1

Location 14414 N. Armenia Ave Suite 355Tampa, FL 33607-6450 · Phone (813) 413-6226 · Fax (813) 413-6222

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health Maintenance Organization of Florida, UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Gregory Thorkelson Md has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from January 21, 2022 through January 21, 2028.

Opt-Out Effective DateJanuary 21, 2022
Opt-Out In Effect ThroughJanuary 21, 2028Opt-out affidavits renew automatically every two years unless cancelled

Other Providers at the Same Location NPPES 10

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SAMANTHA NICOLE RICHARD PA
Physician Assistant
5725 FORWARD AVE STE 401
PITTSBURGH, PA 15217
Allegheny County (412) 214-0042
KAYLA ALI
Physician Assistant
5725 FORWARD AVE STE 401
PITTSBURGH, PA 15217
Allegheny County (412) 214-0042
ASHLEY FOSTER
Nurse Practitioner (Psychiatric/Mental Health)
5725 FORWARD AVE STE 401
PITTSBURGH, PA 15217
Allegheny County (412) 241-0042
HANNAH C COVALESKY PA-C
Physician Assistant
5725 FORWARD AVE STE 401
PITTSBURGH, PA 15217
Allegheny County (412) 214-0042
THE NEXUS GROUP PC
Psychiatry & Neurology (Child & Adolescent Psychiatry)
5725 FORWARD AVE STE 401
PITTSBURGH, PA 15217
Allegheny County (412) 214-0042
REBEKAH LYNN DECHICKO CRNP-PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
5725 FORWARD AVE STE 401
PITTSBURGH, PA 15217
Allegheny County (412) 214-0042
ABIGAIL YICHEN WANG
Psychiatry & Neurology (Psychiatry)
5725 FORWARD AVE STE 401
PITTSBURGH, PA 15217
Allegheny County (412) 214-0042
GRETA THORKELSON
Psychiatry & Neurology (Behavioral Neurology & Neuropsychiatry)
5725 FORWARD AVE STE 401
PITTSBURGH, PA 15217
Allegheny County (412) 214-0042

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 Thorkelson's NPI number?

The NPI number for Gregory Thorkelson is 1790949998. It was assigned to this individual provider in the NPPES registry on July 16, 2008.

Where is Gregory Thorkelson located?

Gregory Thorkelson practices at 5725 Forward Ave Ste 401, Pittsburgh, PA 15217. The listed phone number is (412) 214-0042.

What is Gregory Thorkelson's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Child & Adolescent Psychiatry, with taxonomy code 2084P0804X.

Is Gregory Thorkelson enrolled in Medicare?

No. Gregory Thorkelson has opted out of Medicare through January 21, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

What insurance does Gregory Thorkelson accept?

Health plans from Oscar Health Maintenance Organization of Florida and UnitedHealthcare list Gregory Thorkelson 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 Thorkelson was last updated on January 31, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months 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.