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GILLIAM COUNSELING & CONSULTATION
NPI 1639945371
Counselor - Professional in Philadelphia, PA

Active since December 04, 2023
6347 MARSDEN ST, PHILADELPHIA, PA 19135(215) 939-9977(215) 335-1360 Get Directions Write a Review

NPPES record last updated: March 18, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 18, 2026, Dec 4, 2023 (2 updates tracked since 2023).

About Gilliam Counseling & Consultation NPPES

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

GILLIAM COUNSELING & CONSULTATION (NPI 1639945371) is a healthcare organization registered as a professional in Philadelphia, Pennsylvania and active in the NPI registry since December 2023. The organization lists Lamar Gilliam, Psychotherapist, as its authorized official.

NPPES Registry Identity

NPI1639945371
Entity TypeOrganization
Primary Taxonomy101YP2500X
Legal Business NameGILLIAM COUNSELING & CONSULTATION
Location Address6347 MARSDEN STPhiladelphia, PA 19135-3208
Mailing Address6347 Marsden StPhiladelphia, PA 19135-3208 · (215) 939-9977 · Fax (215) 335-1650
Phone(215) 939-9977
Fax(215) 335-1360
Organization SubpartNo
Authorized OfficialLamar GilliamPsychotherapist · (215) 939-9977
Enumeration DateDecember 4, 2023
Last NPPES UpdateMarch 18, 20262 updates tracked since enumeration
NPPES CertifiedMarch 18, 2026
✔ NPI 1639945371 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers
Taxonomy Code101YP2500X
6347 MARSDEN ST, Philadelphia, PA 19135
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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 Gilliam Counseling & Consultation's NPI number?

The NPI number for Gilliam Counseling & Consultation is 1639945371. It was assigned to this organization in the NPPES registry on December 4, 2023.

Where is Gilliam Counseling & Consultation located?

Gilliam Counseling & Consultation is located at 6347 Marsden St, Philadelphia, PA 19135. The listed phone number is (215) 939-9977.

What is Gilliam Counseling & Consultation's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

When was this NPI record last updated?

The NPPES record for Gilliam Counseling & Consultation was last updated on March 18, 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.