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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.

MS. DARCY LYNN THULL MS
NPI 1558341016
Genetic Counselor, MS in Pittsburgh, PA

Active since January 20, 2006
300 HALKET ST, ROOM 3522, PITTSBURGH, PA 15213(412) 641-1466(412) 641-1132 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Ms. Darcy Lynn Thull Ms NPPES

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

MS. DARCY LYNN THULL MS (NPI 1558341016) is an individual genetic counselor, ms provider in Pittsburgh, Pennsylvania and active in the NPI registry since January 2006.

NPPES Registry Identity

NPI1558341016
Entity TypeIndividualFemale
Primary Taxonomy170300000X
Provider Legal NameMS. DARCY LYNN THULLCredential: MS
Location Address300 HALKET ST, ROOM 3522Pittsburgh, PA 15213-3108
Mailing Address923 Milton StPittsburgh, PA 15218-1031 · (412) 242-0249
Phone(412) 641-1466
Fax(412) 641-1132
Sole ProprietorNo
Enumeration DateJanuary 20, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1558341016 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGenetic Counselor, MSOther Service Providers
Taxonomy Code170300000X
Definition

A masters trained health care provider who collects and interprets genetic family histories; assesses the risk of disease occurrence or recurrence; identifies interventions to manage or ameliorate disease risk; educates about inheritance, testing, management, prevention, ethical issues, resources, and research; and counsels to promote informed choices and adaptation. Certification was established in 1993 by the American Board of Genetic Counseling and prior to that by the American Board of Medical Genetics. Requirements for experience, licensure, and job responsibilities vary among the states.

300 HALKET ST, Pittsburgh, PA 15213
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Other Providers at the Same Location NPPES 20

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

MRS. ELLEN M ELINE CRNP
Nurse Practitioner (Adult Health)
300 HALKET ST, MAGEE WOMEN'S HOSPITAL, UPP - DEPARTMENT OF OB/GYN
PITTSBURGH, PA 15213
Allegheny County (412) 641-5388
MS. SUSAN BERINGER CRNP
Nurse Practitioner (Obstetrics & Gynecology)
300 HALKET ST, SUITE 4750
PITTSBURGH, PA 15213
Allegheny County (412) 687-1300
EDWARD A SANDY II MD
Obstetrics & Gynecology
300 HALKET ST, SUITE 0610
PITTSBURGH, PA 15213
Allegheny County (412) 802-8271
JENNIFER F HOULIAHN P.A.
Physician Assistant (Medical)
300 HALKET ST, RENAISSANCE ORTHOPAEDICS, SUITE 1601
PITTSBURGH, PA 15213
Allegheny County (412) 683-7272
DEBORAH L KOJSZA CRNP
Nurse Practitioner
300 HALKET ST, SUITE 4628
PITTSBURGH, PA 15213
Allegheny County (412) 641-4530
DR. MARGUERITE A BONAVENTURA MD
Surgery (Surgical Oncology)
300 HALKET ST, MAGEE-WOMENS HOSPITAL, SUITE 2601
PITTSBURGH, PA 15213
Allegheny County (412) 641-4297
DR. GLORIA JEAN CARTER MD
Pathology (Anatomic Pathology & Clinical Pathology)
300 HALKET ST
PITTSBURGH, PA 15213
Allegheny County (412) 641-5400
PROF. JOYCE T COTTRELL CRNA
Nurse Anesthetist, Certified Registered
300 HALKET ST
PITTSBURGH, PA 15213
Allegheny County (412) 641-4260

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 Darcy Thull's NPI number?

The NPI number for Darcy Thull is 1558341016. It was assigned to this individual provider in the NPPES registry on January 20, 2006.

Where is Darcy Thull located?

Darcy Thull practices at 300 Halket St Room 3522, Pittsburgh, PA 15213. The listed phone number is (412) 641-1466.

What is Darcy Thull's specialty?

The primary specialty registered for this NPI is Genetic Counselor, MS with taxonomy code 170300000X.

When was this NPI record last updated?

The NPPES record for Darcy Thull was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.