Mark Hathaway, MD

Primary specialty

Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X

License

MD21559 Issued in DC

Practice address

1225 4TH St NE
Washington, DC 20002-3431

Phone

(202) 347-8512

NPI assigned

Jan 20, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other identifiers 2

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

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Interoperability endpoints

• Direct secure messaging: mark.hathaway.1@10306.direct.athenahealth.com

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.

• Unity Health Care, Inc.

  • Federally Qualified Health Center (FQHC)
  • Washington, DC
  • NPI 1093894172
  Medicare reassignment
• Femhealth USA, Inc

  • Ambulatory Family Planning Facility
  • Chevy Chase, MD
  • NPI 1578960548

  DC

  Medicare reassignment
• Planned Parenthood of Metropolitan Washington DC

  • Gynecology Physician
  • Washington, DC
  • NPI 1538253786
  NPD (past)

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

{
    "created_epoch": "1137715200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1742515200000",
    "number": "1720068133",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1225 4TH ST NE",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200023431",
            "telephone_number": "202-347-8512"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1225 4TH ST NE",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200023431",
            "telephone_number": "202-347-8512"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "19650 Club House Rd # 101",
            "address_purpose": "LOCATION",
            "city": "Montgomery Village",
            "state": "MD",
            "postal_code": "208863003",
            "country_code": "US",
            "telephone_number": "301-208-1300",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HATHAWAY",
        "first_name": "MARK",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-01-20",
        "last_updated": "2025-03-21",
        "certification_date": "2025-03-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "MD",
            "license": "D0052934",
            "primary": false
        },
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "DC",
            "license": "MD21559",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "025687900",
            "state": "DC"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "759210800",
            "state": "DC"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Emil Tchawe Hatcheu
• Georgette Hatcheu
• Rachel Hatcliffe
• Geoff Paul Hatfield, LPC
• Victoria Hatfield, PA-C
• Aleyah D Hattab, MD, MPH
• Siham Hattab, MD
• Caitlin Hatten
• Katina Denise Hatten, MD
• Lonnette Hatton

• Obstetrics & Gynecology Physician in Washington, DC
• Providers in Washington, DC by specialty
• Obstetrics & Gynecology Physician in District of Columbia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 21, 2025; 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.