Active NPI
Dundalk Health Services, Inc.
- Methadone Clinic
- Baltimore, MD
National Provider Identifier
1770038986
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Methadone Clinic
- Legal business name
- DUNDALK HEALTH SERVICES, INC.
- Practice address
- 6706 Holabird Ave
Baltimore, MD 21222 - Phone
- (443) 352-8622
- Fax
- (866) 530-3436
- NPI assigned
- Aug 17, 2016
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Mr. Moshe Yitzchak Markowitz, LCADC, LCSW-C
- Title
- Principal
- Phone
- (443) 904-3424
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Methadone Clinic | 261QM2800X | Primary |
Addresses
Primary practice location
6706 Holabird Ave
Baltimore, MD 21222
Mailing address
600 Reisterstown Rd.
Suite 600 C
Pikesville, MD 21208
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in MD
- Opioid treatment program
- Medicare-enrolled since Jan 6, 2026
Enrollment records 1
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| O20200210000417 | MD | Part B Supplier - Opioid Treatment Program (Otp) | 9436585510 | Practice locations: Baltimore, MD |
National Provider Directory
National Provider DirectoryLocations
6706 Holabird Ave
Baltimore, MD 21222
Phone (410) 650-2413
Practitioners & affiliated clinicians
Practitioners 1
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.
-
- Primary Care Nurse Practitioner
- Baltimore, MD
- NPI 1295195360
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1471392000000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1670371200000",
"number": "1770038986",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "600 REISTERSTOWN RD.",
"address_2": "SUITE 600 C",
"city": "PIKESVILLE",
"state": "MD",
"postal_code": "21208"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "6706 HOLABIRD AVE",
"city": "BALTIMORE",
"state": "MD",
"postal_code": "21222",
"telephone_number": "443-352-8622",
"fax_number": "866-530-3436"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "DUNDALK HEALTH SERVICES, INC.",
"organizational_subpart": "NO",
"enumeration_date": "2016-08-17",
"last_updated": "2022-12-07",
"certification_date": "2022-12-07",
"status": "A",
"authorized_official_last_name": "MARKOWITZ",
"authorized_official_first_name": "MOSHE",
"authorized_official_middle_name": "YITZCHAK",
"authorized_official_title_or_position": "PRINCIPAL",
"authorized_official_telephone_number": "443-904-3424",
"authorized_official_name_prefix": "Mr.",
"authorized_official_credential": "LCADC, LCSW-C"
},
"taxonomies": [
{
"code": "261QM2800X",
"taxonomy_group": "",
"desc": "Clinic/Center, Methadone",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Baltimore, MD
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 7, 2022; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.