1. Home
  2. Directory
  3. Maryland
  4. Oxon Hill
  5. Clinic Center
  6. NPI Profile

MERIDIAN MEDICAL ASSOCIATES LLC
NPI 1225924772
Clinic/Center - Multi-Specialty in Oxon Hill, MD

Active since June 12, 2025
5620 SAINT BARNABAS RD STE 360, OXON HILL, MD 20745(240) 766-4552 Get Directions Write a Review

NPPES record last updated: June 12, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Meridian Medical Associates Llc NPPES

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

MERIDIAN MEDICAL ASSOCIATES LLC (NPI 1225924772) is a healthcare organization registered as a multi-specialty in Oxon Hill, Maryland and active in the NPI registry since June 2025. The organization lists Darryl Antoine Hooker, Pa-c, as its authorized official.

NPPES Registry Identity

NPI1225924772
Entity TypeOrganization
Primary Taxonomy261QM1300X
Legal Business NameMERIDIAN MEDICAL ASSOCIATES LLC
Location Address5620 SAINT BARNABAS RD STE 360Oxon Hill, MD 20745-3628
Mailing Address5620 Saint Barnabas Rd Ste 360Oxon Hill, MD 20745-3628 · (240) 766-4552
Phone(240) 766-4552
Organization SubpartNo
Authorized OfficialDarryl Antoine HookerPa-c · (240) 766-4552
Enumeration DateJune 12, 2025
NPPES CertifiedJune 12, 2025
✔ NPI 1225924772 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 9

★ Primary SpecialtyClinic/Center · Multi-SpecialtyAmbulatory Health Care Facilities
Taxonomy Code261QM1300X
Also ListedCounselor · Addiction (Substance Use Disorder)Taxonomy 101YA0400X
Also ListedPsychologist · Addiction (Substance Use Disorder)Taxonomy 103TA0400X
Also ListedAnesthesiology · Addiction MedicineTaxonomy 207LA0401X
Also ListedFamily Medicine · Addiction MedicineTaxonomy 207QA0401X
Also ListedPreventive Medicine · Addiction MedicineTaxonomy 2083A0300X
Also ListedPsychiatry & Neurology · Addiction MedicineTaxonomy 2084A0401X
Also ListedPhysician AssistantTaxonomy 363A00000X
Also ListedNurse Practitioner · Psychiatric/Mental HealthTaxonomy 363LP0808X
5620 SAINT BARNABAS RD STE 360, Oxon Hill, MD 20745
Open in Google Maps ↗

Other Names 1

Other NameMeridian Behavioral Health & Addictions

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 8

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

MERIDIAN MEDICAL ASSOCIATES, LLC
Health Educator
5620 SAINT BARNABAS RD STE 360
OXON HILL, MD 20745
Prince George's County (202) 735-4600
MERIDIAN MEDICAL ASSOCIATES, LLC
Clinic/Center (Multi-Specialty)
5620 SAINT BARNABAS RD STE 360
OXON HILL, MD 20745
Prince George's County (240) 766-4552
TANIAH HOLMES
Health Educator
5620 SAINT BARNABAS RD STE 360
OXON HILL, MD 20745
Prince George's County (240) 766-4552
MERIDIAN ADDICTIONS & BEHAVIORAL HEALTH LLC
Clinic/Center (Rehabilitation, Substance Use Disorder)
5620 SAINT BARNABAS RD STE 360
OXON HILL, MD 20745
Prince George's County (240) 766-4552
MERIDIAN MOBILE HEALTH LLC
Community/Behavioral Health
5620 SAINT BARNABAS RD STE 360
OXON HILL, MD 20745
Prince George's County (240) 766-4552
MERIDIAN OUTPATIENT MENTAL HEALTH CLINIC LLC
Clinic/Center (Mental Health (Including Community Mental Health Center))
5620 SAINT BARNABAS RD STE 360
OXON HILL, MD 20745
Prince George's County (240) 766-4552
MR. DARRYL ANTOINE HOOKER PA-C
Physician Assistant (Medical)
5620 SAINT BARNABAS RD STE 360
OXON HILL, MD 20745
Prince George's County (240) 766-4552
MERIDIAN PARTIAL HOSPITALIZATION & REHABILITATION LLC
Clinic/Center (Mental Health (Including Community Mental Health Center))
5620 SAINT BARNABAS RD STE 360
OXON HILL, MD 20745
Prince George's County (240) 766-4552

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 Meridian Medical Associates LLC's NPI number?

The NPI number for Meridian Medical Associates LLC is 1225924772. It was assigned to this organization in the NPPES registry on June 12, 2025. The provider is also known as Meridian Behavioral Health & Addictions.

Where is Meridian Medical Associates LLC located?

Meridian Medical Associates LLC is located at 5620 Saint Barnabas Rd Ste 360, Oxon Hill, MD 20745. The listed phone number is (240) 766-4552.

What is Meridian Medical Associates LLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Multi-Specialty, with taxonomy code 261QM1300X.

When was this NPI record last updated?

The NPPES record for Meridian Medical Associates LLC was last updated on June 12, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.