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MONTGOMERY COUNTY MARYLAND GOVERNMENT
NPI 1326939570
Community/Behavioral Health in Rockville, MD

Active since July 14, 2025
1301 PICCARD DR (BH MOBILE UNIT), ROCKVILLE, MD 20850(240) 777-4000 Get Directions Write a Review

NPPES record last updated: July 14, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Montgomery County Maryland Government NPPES

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

MONTGOMERY COUNTY MARYLAND GOVERNMENT (NPI 1326939570) is a healthcare organization registered as a community/behavioral health in Rockville, Maryland and active in the NPI registry since July 2025. The organization lists Jameelah Johnson, Manager, as its authorized official.

NPPES Registry Identity

NPI1326939570
Entity TypeOrganization
Primary Taxonomy251S00000X
Legal Business NameMONTGOMERY COUNTY MARYLAND GOVERNMENT
Location Address1301 PICCARD DR (BH MOBILE UNIT)Rockville, MD 20850-4320
Mailing Address401 Hungerford DrRockville, MD 20850-4154 · (240) 773-1211
Phone(240) 777-4000
Organization SubpartNo
Authorized OfficialJameelah JohnsonManager · (240) 773-1211
Enumeration DateJuly 14, 2025
NPPES CertifiedJuly 14, 2025
✔ NPI 1326939570 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyCommunity/Behavioral HealthAgencies
Taxonomy Code251S00000X
Definition
A private or public agency usually under local government jurisdiction, responsible for assuring the delivery of community based mental health, intellectual disabilities, substance abuse and/or behavioral health services to individuals with those disabilities. Services may range from companion care, respite, transportation, community integration, crisis intervention and stabilization, supported employment, day support, prevocational services, residential support, therapeutic and supportive consultation, environmental modifications, intensive in-home therapy and day treatment, in addition to traditional mental health and behavioral treatment.
Also ListedClinic/Center · Mental Health (Including Community Mental Health Center)Taxonomy 261QM0801X
Also ListedClinic/Center · Public Health, State or LocalTaxonomy 261QP0905X
1301 PICCARD DR (BH MOBILE UNIT), Rockville, MD 20850
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Montgomery County Maryland Government is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

73

Medicare enrollment records show 73 clinicians reassign Medicare billing to Montgomery County Maryland Government, which bills Medicare for the services they deliver. Of these, 6 practice at this address and 44 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 9

Clinical Social Worker36
Mental Health Counselor13
Nurse Practitioner13
Psychiatry6
Anesthesiology1
Family Practice1
Infectious Disease1
Internal Medicine1
1 other specialty1

Nearest to this location (20)

See all 73
Danielle Connell
Clinical Social Worker
NPI 1932528759
1301 PICCARD DR
Rockville, MD 20850
(240) 777-4000
✔ PECOSSame address
Gillian Steiner, LCSW-C
Clinical Social Worker
NPI 1104119676
1301 PICCARD DR
Rockville, MD 20850
(240) 777-4873
✔ PECOSSame address
Jennifer Forester, LICSW, LCSW-C
Clinical Social Worker
NPI 1679122428
1301 PICCARD DR
Rockville, MD 20850
(240) 777-4000
✔ PECOSSame address
Judy Gartner
Clinical Social Worker
NPI 1396269916
1301 PICCARD DR
Rockville, MD 20850
(240) 777-4000
✔ PECOSSame address
Andrea Mcintosh-Kerr, LICSW-C
Clinical Social Worker
NPI 1760122212
1301 PICCARD DR
Rockville, MD 20850
(240) 777-4000
✔ PECOSSame address
Vicky Zuniga, LCSW-C, LICSW
Clinical Social Worker
NPI 1942773122
1301 PICCARD DR
Rockville, MD 20850
(240) 777-4000
✔ PECOSSame address
Sungsook Kim, LMSW
Clinical Social Worker
NPI 1679131791
200 WOOD HILL RD
Rockville, MD 20850
(301) 816-2624
✔ PECOS0.7 mi
Gustavo Goldstein, MD
Psychiatry
NPI 1396858072
966 HUNGERFORD DR SUITE 14 B
Rockville, MD 20850
(301) 351-7492
✔ PECOS✔ Accepts Medicare1.2 mi
Valeria Castrillo, LCSW-C
Clinical Social Worker
NPI 1184316481
7300 CALHOUN PL STE 500B
Derwood, MD 20855
(240) 777-4460
✔ PECOS1.6 mi
Deborah Fuller, LCSW-C
Clinical Social Worker
NPI 1477101384
401 HUNGERFORD DR FL 3
Rockville, MD 20850
(240) 961-2311
✔ PECOS1.7 mi
Mercede Robinson
Clinical Social Worker
NPI 1720426232
27 COURTHOUSE SQ STE 101
Rockville, MD 20850
(240) 777-1444
✔ PECOS✔ Accepts Medicare1.9 mi
Ka Wong, LCSW-C
Clinical Social Worker
NPI 1083152193
27 COURTHOUSE SQ STE 101
Rockville, MD 20850
(240) 676-1940
✔ PECOS✔ Accepts Medicare1.9 mi
Maeve Tilly, LCSW-C
Clinical Social Worker
NPI 1689272189
27 COURTHOUSE SQ
Rockville, MD 20850
(240) 777-1770
✔ PECOS✔ Accepts Medicare1.9 mi
Carolyn Mcchesney, LCADC
Mental Health Counselor
NPI 1821414699
255 ROCKVILLE PIKE SUITE 145
Rockville, MD 20850
(240) 777-3316
✔ PECOS✔ Accepts Medicare2.0 mi
Stanislav Malov, M.D.
Anesthesiology
NPI 1093716854
1500 E GUDE DR
Rockville, MD 20850
(240) 777-1680
✔ PECOS2.4 mi
Heather Mcgrath, LCPC
Mental Health Counselor
NPI 1235817263
1500 E GUDE DR
Rockville, MD 20850
(240) 777-4136
✔ PECOS2.4 mi
Ferne Ferrell, LCPC
Mental Health Counselor
NPI 1679199418
1500 E GUDE DR
Rockville, MD 20850
(202) 856-8618
✔ PECOS2.4 mi
Sander Genser, M.D.
Neuropsychiatry
NPI 1417001462
8905 WANDERING TRAIL DR
Potomac, MD 20854
(301) 369-1340
✔ PECOS✔ Accepts Medicare2.4 mi
Caitlin Greaney, LCPC
Mental Health Counselor
NPI 1033537386
1307 SEVEN LOCKS RD
Rockville, MD 20854
(240) 777-9862
✔ PECOS✔ Accepts Medicare2.5 mi
Caroline Mogo, PMHNP
Nurse Practitioner
NPI 1811693658
11810 GRAND PARK AVE STE 500
North Bethesda, MD 20852
(301) 392-7120
✔ PECOS✔ Accepts Medicare4.9 mi
See all 73 clinicians

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 Montgomery County Maryland Government's NPI number?

The NPI number for Montgomery County Maryland Government is 1326939570. It was assigned to this organization in the NPPES registry on July 14, 2025.

Where is Montgomery County Maryland Government located?

Montgomery County Maryland Government is located at 1301 Piccard Dr (bh Mobile Unit), Rockville, MD 20850. The listed phone number is (240) 777-4000.

What is Montgomery County Maryland Government's specialty?

The primary specialty registered for this NPI is Community/Behavioral Health with taxonomy code 251S00000X.

Is Montgomery County Maryland Government enrolled in Medicare?

Yes. Montgomery County Maryland Government is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Montgomery County Maryland Government?

According to the CMS Revalidation Reassignment List (October 2026 release), 73 clinicians in 9 Medicare specialties reassign their Medicare billing to Montgomery County Maryland Government. 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 (36), Mental Health Counselor (13) and Nurse Practitioner (13). Of these, 6 practice at this address and 44 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 Montgomery County Maryland Government was last updated on July 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.