Organization Active NPI

Primary and Alternative Medicine Ctr PA

  • Family Medicine Physician
  • Silver Spring, MD
National Provider Identifier
1275717910
Registry record updated Nov 13, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
D37002 Issued in MD
Legal business name
PRIMARY AND ALTERNATIVE MEDICINE CTR PA
Practice address
12162 Tech Rd
Silver Spring, MD 20904-1914
Phone
(301) 681-4860
Fax
(301) 681-4864
NPI assigned
Dec 18, 2007
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Nov 13, 2025

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name
Dr. Jean Margaret Welsh, MDNPI 1861592461
Title
Owner
Phone
(301) 681-4860

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine PhysicianGroup: 193400000X SINGLE SPECIALTY GROUP 207Q00000X D37002 MD Primary

Addresses

Primary practice location

12162 Tech Rd
Silver Spring, MD 20904-1914

Mailing address

12162 Tech Rd
Silver Spring, MD 20904-1914
Phone (301) 681-4860

Other identifiers 2

IdentifierTypeStateIssuer
010794300MedicaidDC
293610100MedicaidMD

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in DC

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20051116000867 DC Part B Supplier - Clinic/Group Practice 9133148307 Receives reassigned benefits from 1 practitioner
Practice locations: Silver Spring, MD

Laboratory certificates & supplier records

Derived by NPIMap

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

CLIA numberLaboratoryCertificateExpires
21D0906617Primary and Alternative Med Ctr PA12162 Tech Rd, Silver Spring, MD 20904Certificate of waiverMar 25, 2028

National Provider Directory

National Provider Directory

Locations

12162 Tech Rd
Silver Spring, MD 20904
Phone (301) 681-4860

11161 New Hampshire Ave
Ste 102
Silver Spring, MD 20904
Phone (301) 434-0599

Practitioners & affiliated clinicians

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1197936000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1762992000000",
    "number": "1275717910",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "12162 TECH RD",
            "city": "SILVER SPRING",
            "state": "MD",
            "postal_code": "209041914",
            "telephone_number": "301-681-4860",
            "fax_number": "301-681-4864"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "12162 TECH RD",
            "city": "SILVER SPRING",
            "state": "MD",
            "postal_code": "209041914",
            "telephone_number": "301-681-4860",
            "fax_number": "301-681-4864"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "PRIMARY AND ALTERNATIVE MEDICINE CTR PA",
        "organizational_subpart": "NO",
        "enumeration_date": "2007-12-18",
        "last_updated": "2025-11-13",
        "certification_date": "2025-11-13",
        "status": "A",
        "authorized_official_last_name": "WELSH",
        "authorized_official_first_name": "JEAN",
        "authorized_official_middle_name": "MARGARET",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "301-681-4860",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Family Medicine",
            "state": "MD",
            "license": "D37002",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "010794300",
            "state": "DC"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "293610100",
            "state": "MD"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Silver Spring, MD

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 13, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.