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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

GRETA THORKELSON
NPI 1457953762
Psychiatry & Neurology - Behavioral Neurology & Neuropsychiatry in Pittsburgh, PA

Active since November 11, 2020
5725 FORWARD AVE STE 401, PITTSBURGH, PA 15217(412) 214-0042(412) 385-2468 Get Directions Write a Review

NPPES record last updated: August 27, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Aug 27, 2026, Nov 11, 2020 (2 updates tracked since 2020).

About Greta Thorkelson NPPES

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

GRETA THORKELSON (NPI 1457953762) is an individual behavioral neurology & neuropsychiatry provider in Pittsburgh, Pennsylvania, licensed in Pennsylvania (SP026761) and active in the NPI registry since November 2020. She maintains a secondary practice location in Pittsburgh.

NPPES Registry Identity

NPI1457953762
Entity TypeIndividualFemale
Primary Taxonomy2084B0040X
Provider Legal NameGRETA THORKELSON
Location Address5725 FORWARD AVE STE 401Pittsburgh, PA 15217-2255
Mailing Address370 Castle Shannon Blvd Unit 10446Pittsburgh, PA 15234-6605 · (412) 770-3359 · Fax (412) 770-3778
Phone(412) 214-0042
Fax(412) 385-2468
Sole ProprietorYes
Enumeration DateNovember 11, 2020
Last NPPES UpdateAugust 27, 20262 updates tracked since enumeration
NPPES CertifiedAugust 27, 2026
✔ NPI 1457953762 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · Behavioral Neurology & NeuropsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084B0040X
Licenses✔ Licensed in PA · SP026761✔ Licensed in FL · APRN11036495
Definition
Behavioral Neurology & Neuropsychiatry is a medical subspecialty involving the diagnosis and treatment of neurologically based behavioral issues.
Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License 209021051 (IL)
5725 FORWARD AVE STE 401, Pittsburgh, PA 15217
Open in Google Maps ↗

Secondary Practice Location 1

Location 1370 Castle Shannon Blvd Unit 10446Pittsburgh, PA 15234-6605 · Phone (412) 770-3359 · Fax (412) 770-3778

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

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
KATHLEEN MCANENY CRNP, PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
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 Greta Thorkelson's NPI number?

The NPI number for Greta Thorkelson is 1457953762. It was assigned to this individual provider in the NPPES registry on November 11, 2020.

Where is Greta Thorkelson located?

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

What is Greta Thorkelson's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Behavioral Neurology & Neuropsychiatry, with taxonomy code 2084B0040X.

When was this NPI record last updated?

The NPPES record for Greta Thorkelson was last updated on August 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.