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PRIORITY HEALTH SYSTEMS INC.
NPI 1598654246
Counselor - Addiction (Substance Use Disorder) in Washington, DC

Active since June 30, 2025
1818 NEW YORK AVE NE STE 214G, WASHINGTON, DC 20002(240) 821-4586 Get Directions Write a Review

NPPES record last updated: June 30, 2025. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Priority Health Systems Inc. NPPES

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

PRIORITY HEALTH SYSTEMS INC. (NPI 1598654246), doing business as Priority Health Systems Inc, is a healthcare organization registered as an addiction (substance use disorder) in Washington, District Of Columbia and active in the NPI registry since June 2025. The organization lists Firmin Djontu, Director, as its authorized official.

NPPES Registry Identity

NPI1598654246
Entity TypeOrganization
Primary Taxonomy101YA0400X
Legal Business NamePRIORITY HEALTH SYSTEMS INC.
Location Address1818 NEW YORK AVE NE STE 214GWashington, DC 20002-1860
Mailing Address94 Carona CtSilver Spring, MD 20905-7443 · (240) 821-4586
Phone(240) 821-4586
Organization SubpartNo
Authorized OfficialFirmin DjontuDirector · (240) 821-4586
Enumeration DateJune 30, 2025
NPPES CertifiedJune 30, 2025
✔ NPI 1598654246 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
1818 NEW YORK AVE NE STE 214G, Washington, DC 20002
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Other Names 1

Former Legal Business NamePriority Health Systems Inc

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 3

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

PRIORITY HEALTH SYSTEMS INC.
Counselor (Professional)
1818 NEW YORK AVE NE STE 214G
WASHINGTON, DC 20002
District of Columbia (240) 821-4586
FIRMIN DJONTU
Counselor (Professional)
1818 NEW YORK AVE NE STE 214G
WASHINGTON, DC 20002
District of Columbia (240) 821-4586
TOP HEALTHCARE SERVICES
Counselor (Addiction (Substance Use Disorder))
1818 NEW YORK AVE NE STE 214G
WASHINGTON, DC 20002
District of Columbia (301) 366-8848

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 Priority Health Systems Inc.'s NPI number?

The NPI number for Priority Health Systems Inc. is 1598654246. It was assigned to this organization in the NPPES registry on June 30, 2025. The provider was formerly known as Priority Health Systems Inc.

Where is Priority Health Systems Inc. located?

Priority Health Systems Inc. is located at 1818 New York Ave NE Ste 214G, Washington, DC 20002. The listed phone number is (240) 821-4586.

What is Priority Health Systems Inc.'s specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

When was this NPI record last updated?

The NPPES record for Priority Health Systems Inc. was last updated on June 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.