Individual provider Active NPI

Karen Anderson Singleton, M.D.

  • Occupational Medicine Physician
  • Washington, DC
National Provider Identifier
1962677484
Registry record updated Feb 19, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Occupational Medicine PhysicianTaxonomy code 2083X0100X
License
MD043329 Issued in DC
Practice address
1145 19TH St NW Ste 606
Washington, DC 20036-3730
Phone
(202) 963-2932
Fax
(202) 290-2415
NPI assigned
Apr 25, 2008
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 19, 2021

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Occupational Medicine Physician 2083X0100X MD434017 PA
Occupational Medicine Physician 2083X0100X 0101240364 VA
Occupational Medicine Physician 2083X0100X MD043329 DC Primary

Addresses

Primary practice location

1145 19TH St NW Ste 606
Washington, DC 20036-3730

Mailing address

1145 19TH St NW Ste 606
Washington, DC 20036-3730
Phone (202) 963-2932

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CO
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20250825003479 CO Practitioner - Preventive Medicine 5496255317 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Preventive Medicine
Education
Virginia Commonwealth University, School of Medicine, 2002
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

2115 Stuart Ave
Alamosa, CO 81101-2299

PO Box
Suite 718
Alamosa, CO 81101

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
MD043329DCMDOccupational Medicine Physician
MD434017PAMDOccupational Medicine Physician
0101240364VAMDOccupational Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Medical Advisory Services, LLC Occupational Medicine CurrentSince Feb 21, 2021 Accepting new patients
Lutheran Hospital Association of the San Luis Valley CurrentSince Sep 2, 2025 Accepting new patients
Lutheran Hospital Association of the San Luis Valley CurrentSince Sep 2, 2025 Accepting new patients
Lutheran Hospital Association of the San Luis Valley Past Accepting new patients

Locations

106 Blanca Ave
Alamosa, CO 81101
Phone (719) 589-2511

2115 Stuart Ave
Alamosa, CO 81101
Phone (719) 589-3000

310 County Road 14
Del Norte, CO 81132
Phone (719) 657-2510

1145 19th St NW
Ste 606
Washington, DC 20036
Phone (202) 783-2210

Organizations & group practices 4

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1209081600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1613692800000",
    "number": "1962677484",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1145 19TH ST NW STE 606",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200363730",
            "telephone_number": "202-963-2932",
            "fax_number": "202-290-2415"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1145 19TH ST NW STE 606",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200363730",
            "telephone_number": "202-963-2932",
            "fax_number": "202-290-2415"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SINGLETON",
        "first_name": "KAREN",
        "middle_name": "ANDERSON",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2008-04-25",
        "last_updated": "2021-02-19",
        "certification_date": "2020-12-31",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2083X0100X",
            "taxonomy_group": "",
            "desc": "Preventive Medicine, Occupational Medicine",
            "state": "PA",
            "license": "MD434017",
            "primary": false
        },
        {
            "code": "2083X0100X",
            "taxonomy_group": "",
            "desc": "Preventive Medicine, Occupational Medicine",
            "state": "VA",
            "license": "0101240364",
            "primary": false
        },
        {
            "code": "2083X0100X",
            "taxonomy_group": "",
            "desc": "Preventive Medicine, Occupational Medicine",
            "state": "DC",
            "license": "MD043329",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Washington, DC

Sources for this page

Verify at the official NPI Registry.