1. Home
  2. Directory
  3. Pennsylvania
  4. Pittsburgh
  5. Counselor
  6. NPI Profile

MRS. CRISTINA MARIA WILLIAMS MS
NPI 1609722255
Counselor - Mental Health in Pittsburgh, PA

Active since March 06, 2026
1000 GAMMA DR STE 501, PITTSBURGH, PA 15238(412) 249-9288 Get Directions Write a Review

NPPES record last updated: March 6, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mrs. Cristina Maria Williams Ms NPPES

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

MRS. CRISTINA MARIA WILLIAMS MS (NPI 1609722255) is an individual mental health provider in Pittsburgh, Pennsylvania and active in the NPI registry since March 2026.

NPPES Registry Identity

NPI1609722255
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameMRS. CRISTINA MARIA WILLIAMSCredential: MS
Location Address1000 GAMMA DR STE 501Pittsburgh, PA 15238-2927
Mailing Address644 4th StOakmont, PA 15139-1528 · (623) 324-8867
Phone(412) 249-9288
Sole ProprietorNo
Enumeration DateMarch 6, 2026
NPPES CertifiedMarch 6, 2026
✔ NPI 1609722255 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
1000 GAMMA DR STE 501, Pittsburgh, PA 15238
Open in Google Maps ↗

Other Providers at the Same Location NPPES 15

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

RACHAEL MARIE PURSELL
Counselor (Professional)
1000 GAMMA DR STE 501
PITTSBURGH, PA 15238
Allegheny County (484) 894-2431
JOHN FRANCIS JARZYNKA
Counselor (Mental Health)
1000 GAMMA DR STE 501
PITTSBURGH, PA 15238
Allegheny County (412) 500-0633
JACOB LEE COTTAGE
Nurse Practitioner (Psychiatric/Mental Health)
1000 GAMMA DR STE 501
PITTSBURGH, PA 15238
Allegheny County (412) 249-9288
MARTHA ALEJANDRA GUERRA LPC
Counselor (Professional)
1000 GAMMA DR STE 501
PITTSBURGH, PA 15238
Allegheny County (724) 374-3468
SHELBEY ABRANOVICH-THARPE MHC
Counselor (Mental Health)
1000 GAMMA DR STE 501
PITTSBURGH, PA 15238
Allegheny County (724) 714-7533
MS. LISA DIANE ASH MA, LAPC
Counselor (Mental Health)
1000 GAMMA DR STE 501
PITTSBURGH, PA 15238
Allegheny County (412) 643-1574
ELISHA PAGE
Social Worker
1000 GAMMA DR STE 501
PITTSBURGH, PA 15238
Allegheny County (412) 249-9288
GILLIAN RAE KAIER
Counselor (Mental Health)
1000 GAMMA DR STE 501
PITTSBURGH, PA 15238
Allegheny County (412) 249-9288

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 Cristina Williams's NPI number?

The NPI number for Cristina Williams is 1609722255. It was assigned to this individual provider in the NPPES registry on March 6, 2026.

Where is Cristina Williams located?

Cristina Williams practices at 1000 Gamma Dr Ste 501, Pittsburgh, PA 15238. The listed phone number is (412) 249-9288.

What is Cristina Williams's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Cristina Williams was last updated on March 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.