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BALTIMORE COUNTY MARYLAND
NPI 1275802555
Public Health or Welfare in Baltimore, MD

Active since December 15, 2011
6401 YORK RD, 3RD FLOOR, BALTIMORE, MD 21212(410) 887-2077(410) 377-9646 Get Directions Write a Review

NPPES record last updated: July 8, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Baltimore County Maryland NPPES

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

BALTIMORE COUNTY MARYLAND (NPI 1275802555) is a healthcare organization registered as a public health or welfare in Baltimore, Maryland and active in the NPI registry since December 2011. The organization lists Tonia Ross, Billing Manager, as its authorized official.

NPPES Registry Identity

NPI1275802555
Entity TypeOrganization
Primary Taxonomy251K00000X
Legal Business NameBALTIMORE COUNTY MARYLAND
Location Address6401 YORK RD, 3RD FLOORBaltimore, MD 21212-2152
Mailing Address6401 York Rd, 3rd FloorBaltimore, MD 21212-2152 · (410) 887-2077 · Fax (410) 377-9646
Phone(410) 887-2077
Fax(410) 377-9646
Organization SubpartNo
Authorized OfficialTonia RossBilling Manager · (410) 887-0684
Enumeration DateDecember 15, 2011
Last NPPES UpdateJuly 8, 2025
NPPES CertifiedJuly 8, 2025
✔ NPI 1275802555 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPublic Health or WelfareAgencies
Taxonomy Code251K00000X
6401 YORK RD, Baltimore, MD 21212
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Other Names 1

Other NameAs Dept Of Health - Hiv Case Management Program

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.

JOAN BURKER R.N.
Registered Nurse
6401 YORK RD
BALTIMORE, MD 21212
Baltimore City (410) 887-2454
MR. EVAN PHILIP DARLING CAC-AD, ADS
Counselor (Addiction (Substance Use Disorder))
6401 YORK RD
BALTIMORE, MD 21212
Baltimore City (410) 853-3388
KIM WILHELMI MS, BSN, RN
Registered Nurse (Community Health)
6401 YORK RD
BALTIMORE, MD 21212
Baltimore City (410) 887-2709
MS. PHYLLIS ANN HALL LCSW-C
Social Worker (Clinical)
6401 YORK RD
BALTIMORE, MD 21212
Baltimore City (410) 887-8291
MRS. CECELIA ELIZABETH FREUND R.N.
Registered Nurse (Community Health)
6401 YORK RD, 3RD FLOOR
BALTIMORE, MD 21212
Baltimore City (410) 887-3485
MRS. MICHELLE LORI DIPIETRO MSW
Case Manager/Care Coordinator
6401 YORK RD
BALTIMORE, MD 21212
Baltimore City (410) 887-2754
RENEE MICHELE YOUNGFELLOW RN , MPH
Registered Nurse
6401 YORK RD
BALTIMORE, MD 21212
Baltimore City (410) 887-2707
MS. NANCY JOAN MILLER A.P.R.N.
Nurse Practitioner (Family)
6401 YORK RD, THIRD FLOOR
BALTIMORE, MD 21212
Baltimore City (410) 887-2705

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 Baltimore County Maryland's NPI number?

The NPI number for Baltimore County Maryland is 1275802555. It was assigned to this organization in the NPPES registry on December 15, 2011. The provider is also known as as Dept of Health - HIV Case Management Program.

Where is Baltimore County Maryland located?

Baltimore County Maryland is located at 6401 York Rd 3rd Floor, Baltimore, MD 21212. The listed phone number is (410) 887-2077.

What is Baltimore County Maryland's specialty?

The primary specialty registered for this NPI is Public Health or Welfare with taxonomy code 251K00000X.

When was this NPI record last updated?

The NPPES record for Baltimore County Maryland was last updated on July 8, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.