Heather Lewis, MD, MPH, MS

Primary specialty

Primary Care Clinic/CenterTaxonomy code 261QP2300X

License

D0095834 Issued in MD

Practice address

10903 Indian Head Hwy Ste 206a
Fort Washington, MD 20744-4000

Phone

(202) 379-8946

Fax

(866) 531-7532

NPI assigned

Dec 31, 2007

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 9

Addresses

Medicare fee-for-service enrollment

Enrolled in DC

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

Specialty

Internal Medicine

Education

Other, 2007

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine, Master of Science

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://fhir4.healow.com/fhir/r4/FDEFDD/Endpoint/FDEFDD

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.

• Dr Heather Knows Inc

  dba Doc Heather Knows

  • General Practice Physician
  • Fort Washington, MD
  • NPI 1700654357

  DC, Preventive Medicine/Occupational Environmental Medicine

  Medicare reassignment NPD Authorized official

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

{
    "created_epoch": "1199059200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1768953600000",
    "number": "1235314907",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6139 OXON HILL RD # 1184",
            "city": "OXON HILL",
            "state": "MD",
            "postal_code": "207453108",
            "telephone_number": "760-576-4707"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "10903 INDIAN HEAD HWY STE 206A",
            "city": "FORT WASHINGTON",
            "state": "MD",
            "postal_code": "207444000",
            "telephone_number": "202-379-8946",
            "fax_number": "866-531-7532"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "222 Cottonwood St N",
            "address_purpose": "LOCATION",
            "city": "Oceanside",
            "state": "CA",
            "postal_code": "920586641",
            "country_code": "US",
            "telephone_number": "760-576-4707",
            "fax_number": "866-531-7532",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "6139 Oxon Hill Rd # 1184",
            "address_purpose": "LOCATION",
            "city": "Oxon Hill",
            "state": "MD",
            "postal_code": "207453108",
            "country_code": "US",
            "telephone_number": "202-379-8496",
            "fax_number": "866-531-7532",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LEWIS",
        "first_name": "HEATHER",
        "name_prefix": "Dr.",
        "credential": "MD, MPH, MS",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2007-12-31",
        "last_updated": "2026-01-21",
        "certification_date": "2026-01-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2865M2000X",
            "taxonomy_group": "",
            "desc": "Military Hospital, Military General Acute Care Hospital",
            "state": "VA",
            "license": "0101246132",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "VA",
            "license": "39020000X",
            "primary": false
        },
        {
            "code": "2083P0500X",
            "taxonomy_group": "",
            "desc": "Preventive Medicine, Preventive Medicine/Occupational Environmental Medicine",
            "state": "VA",
            "license": "0101246132",
            "primary": false
        },
        {
            "code": "2083P0500X",
            "taxonomy_group": "",
            "desc": "Preventive Medicine, Preventive Medicine/Occupational Environmental Medicine",
            "state": "MD",
            "license": "D0095834",
            "primary": false
        },
        {
            "code": "2083P0901X",
            "taxonomy_group": "",
            "desc": "Preventive Medicine, Public Health & General Preventive Medicine",
            "state": "VA",
            "license": "0101246132",
            "primary": false
        },
        {
            "code": "2083P0901X",
            "taxonomy_group": "",
            "desc": "Preventive Medicine, Public Health & General Preventive Medicine",
            "state": "CA",
            "license": "A159625",
            "primary": false
        },
        {
            "code": "261QP2300X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Primary Care",
            "state": "MD",
            "license": "D0095834",
            "primary": true
        },
        {
            "code": "261QP2300X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Primary Care",
            "state": "VA",
            "license": "0101246132",
            "primary": false
        },
        {
            "code": "2083P0901X",
            "taxonomy_group": "",
            "desc": "Preventive Medicine, Public Health & General Preventive Medicine",
            "state": "MD",
            "license": "D0095834",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Dong Lee
• Everett Lee, DMD
• Lashaune Maria Lee
• Kenneth Edwin Leonard, M.D
• Ariana Levendis
• Tiana Lewis
• Life Purpose Wellness Center, LLC
• Life Purpose, Inc.
• Living Life Community
• Michele Livingood, LGSW

• Primary Care Clinic/Center in Fort Washington, MD
• Providers in Fort Washington, MD by specialty
• Primary Care Clinic/Center in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 21, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• 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.