MONTGOMERY COUNTY MARYLAND GOVERNMENT
NPI 1629190756
Clinic/Center - Public Health, State or Local in Silver Spring, MD

Q: What is Montgomery County Maryland Government's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Public Health, State or Local, with taxonomy code 261QP0905X.

Active since April 06, 2007

2000 DENNIS AVE, SILVER SPRING, MD 20902(240) 777-1050 Get Directions Write a Review

NPPES record last updated: January 15, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jan 15, 2026, Sep 9, 2025, Aug 7, 2024 and 1 more (4 updates tracked since 2024).

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About Montgomery County Maryland Government NPPES

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

MONTGOMERY COUNTY MARYLAND GOVERNMENT (NPI 1629190756), doing business as Dennis Avenue Clinic, is a healthcare organization registered as a public health, state or local in Silver Spring, Maryland and active in the NPI registry since April 2007. The organization lists Diana Azucena Cortez, Management, as its authorized official.

NPPES Registry Identity

NPI1629190756

Entity TypeOrganization

Primary Taxonomy261QP0905X

Legal Business NameMONTGOMERY COUNTY MARYLAND GOVERNMENT

Location Address2000 DENNIS AVESilver Spring, MD 20902-4136

Mailing Address401 Hungerford Dr Fl 6Rockville, MD 20850-4154 · (240) 777-4520

Phone(240) 777-1050

Organization SubpartYes

Authorized OfficialDiana Azucena CortezManagement · (240) 672-6758

Enumeration DateApril 6, 2007

Last NPPES UpdateJanuary 15, 20264 updates tracked since enumeration

NPPES CertifiedJanuary 15, 2026

✔ NPI 1629190756 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyClinic/Center · Public Health, State or LocalAmbulatory Health Care Facilities

Taxonomy Code261QP0905X

Also ListedInternal Medicine · Infectious DiseaseTaxonomy 207RI0200X

Also ListedClinic/Center · Community HealthTaxonomy 261QC1500X

2000 DENNIS AVE, Silver Spring, MD 20902

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Other Names 2

Doing Business AsDennis Avenue Clinic

Other NameImmunizations Dennis

Other Identifiers 1

Medicaid420880300MD

Other Providers at the Same Location NPPES 20

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

DR. SUSAN E. ROBILOTTO D.O.

Family Medicine

2000 DENNIS AVE
SILVER SPRING, MD 20902

Montgomery County (240) 777-1788

MS. RANDY LYNN EPSTEIN CRNP

Nurse Practitioner (Adult Health)

2000 DENNIS AVE
SILVER SPRING, MD 20902

Montgomery County (240) 777-1738

DR. THOMAS EMMETT WALSH M.D.

Internal Medicine (Pulmonary Disease)

2000 DENNIS AVE, SUITE 150
SILVER SPRING, MD 20902

Montgomery County (240) 777-1800

MONTGOMERY COUNTY MARYLAND GOVERNMENT

Clinic/Center (Public Health, State or Local)

2000 DENNIS AVE
SILVER SPRING, MD 20902

Montgomery County (240) 777-1755

MS. CYNTHIA ANNE EDWARDS R.N.

Registered Nurse (Administrator)

2000 DENNIS AVE, SUITE 238
SILVER SPRING, MD 20902

Montgomery County (240) 777-1024

DR. JUDITH HEDJE M.D.

Preventive Medicine (Public Health & General Preventive Medicine)

2000 DENNIS AVE
SILVER SPRING, MD 20902

Montgomery County (240) 777-1743

MR. DALE SCHACHERER M.S.W., L.C.S.W.-C.

Social Worker (Clinical)

2000 DENNIS AVE
SILVER SPRING, MD 20902

Montgomery County (240) 777-1739

MRS. PATRICIA HATFIELD RICH M.S.W.

Social Worker (Clinical)

2000 DENNIS AVE, SUITE 220
SILVER SPRING, MD 20902

Montgomery County (240) 777-1768

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 1629190756. It was assigned to this organization in the NPPES registry on April 6, 2007. The provider is doing business as Dennis Avenue Clinic. The provider is also known as Immunizations Dennis.

Where is Montgomery County Maryland Government located?

Montgomery County Maryland Government is located at 2000 Dennis Ave, Silver Spring, MD 20902. The listed phone number is (240) 777-1050.

What is Montgomery County Maryland Government's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Public Health, State or Local, with taxonomy code 261QP0905X.

When was this NPI record last updated?

The NPPES record for Montgomery County Maryland Government was last updated on January 15, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.