DISTRICT OF COLUMBIA CORE SERVICE AGENCY
NPI 1336177492
Clinic/Center - Mental Health (Including Community Mental Health Center) in Washington, DC

Active since June 29, 2006
945 G STREET NW, WASHINGTON, DC 20001(202) 824-0460(202) 824-0461 Get Directions Write a Review

NPPES record last updated: January 31, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About District Of Columbia Core Service Agency NPPES

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

DISTRICT OF COLUMBIA CORE SERVICE AGENCY (NPI 1336177492) is a healthcare organization registered as a mental health (including community mental health center) in Washington, District Of Columbia and active in the NPI registry since June 2006. The organization lists Robert E Rogers, Acting President Ceo, as its authorized official.

NPPES Registry Identity

NPI1336177492
Entity TypeOrganization
Primary Taxonomy261QM0801X
Legal Business NameVOLUNTEERS OF AMERICA CHESAPEAKE INC
Location Address945 G STREET NWWashington, DC 20001
Mailing Address7901 Annapolis RoadLanham, MD 20706 · (301) 459-2020 · Fax (301) 459-2627
Fax(202) 824-0461
Organization SubpartNo
Authorized OfficialRobert E RogersActing President Ceo · (301) 459-2020
Enumeration DateJune 29, 2006
Last NPPES UpdateJanuary 31, 2024
NPPES CertifiedMay 3, 2021
✔ NPI 1336177492 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyClinic/Center · Mental Health (Including Community Mental Health Center)Ambulatory Health Care Facilities
Taxonomy Code261QM0801X
Also ListedCommunity/Behavioral HealthTaxonomy 251S00000X
Also ListedVoluntary or CharitableTaxonomy 251V00000X
Also ListedClinic/Center · Adult Mental HealthTaxonomy 261QM0850X
945 G STREET NW, Washington, DC 20001

Other Names 1

Doing Business AsDistrict Of Columbia Core Service Agency

Medicare Participation & PECOS CMS

Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

District Of Columbia Core Service Agency is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by January 31, 2027

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date
StateDistrict of ColumbiaEnrollment IDO20090930000050Non-DME Part B · Clinic/Group PracticeDue dateJanuary 31, 2027
Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

9

Medicare enrollment records show 9 clinicians reassign Medicare billing to District Of Columbia Core Service Agency, which bills Medicare for the services they deliver. Of these, 6 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (9)

Clinical Social Worker
NPI 1063504173
1012 14TH ST NW SUITE 1000
Washington, DC 20005
(202) 654-0873
✔ PECOS1.0 mi
Mental Health Counselor
NPI 1376053058
770 M ST SE
Washington, DC 20003
(202) 547-3870
✔ PECOS2.5 mi
Clinical Social Worker
NPI 1720364094
810 POTOMAC AVE SE STE 107
Washington, DC 20003
(202) 543-0387
✔ PECOS2.7 mi
Nurse Practitioner
NPI 1508566423
508 KENNEDY ST NW UNIT 2
Washington, DC 20011
(202) 223-9630
✔ PECOS3.1 mi
Mental Health Counselor
NPI 1336525807
3726 APOTHECARY ST
District Heights, MD 20747
(708) 400-8588
✔ PECOS✔ Accepts Medicare8.0 mi
Mental Health Counselor
NPI 1609337146
1300 MCCORMICK DR
Upper Marlboro, MD 20774
(301) 772-1200
✔ PECOS✔ Accepts Medicare9.4 mi
Clinical Social Worker
NPI 1750055430
14502 GREENVIEW DR STE 202
Laurel, MD 20708
(240) 581-1500
✔ PECOS15 mi
Nurse Practitioner
NPI 1316623036
2700 SOUTHAVEN RD
Annapolis, MD 21401
(410) 897-1300
✔ PECOS✔ Accepts Medicare24 mi
Psychiatry
NPI 1891946810
122 LANGLEY RD N SUITE A
Glen Burnie, MD 21060
(410) 222-6785
✔ PECOS✔ Accepts Medicare29 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Volunteers Of America Chesapeake Inc's NPI number?

The NPI number for Volunteers Of America Chesapeake Inc is 1336177492. It was assigned to this organization in the NPPES registry on June 29, 2006. The provider is doing business as District Of Columbia Core Service Agency.

Where is Volunteers Of America Chesapeake Inc located?

Volunteers Of America Chesapeake Inc is located at 945 G Street NW, Washington, DC 20001. The listed phone number is (202) 824-0460.

What is Volunteers Of America Chesapeake Inc's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Mental Health (Including Community Mental Health Center), with taxonomy code 261QM0801X.

Is Volunteers Of America Chesapeake Inc enrolled in Medicare?

Yes. Volunteers Of America Chesapeake Inc is registered in the Medicare PECOS enrollment system.

When is Volunteers Of America Chesapeake Inc's Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (District of Columbia, Clinic/Group Practice) is due for revalidation by January 31, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

How many clinicians bill Medicare through Volunteers Of America Chesapeake Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 9 clinicians in 4 Medicare specialties reassign their Medicare billing to Volunteers Of America Chesapeake Inc. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Clinical Social Worker (3), Mental Health Counselor (3) and Nurse Practitioner (2). Of these, 6 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Volunteers Of America Chesapeake Inc was last updated on January 31, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.