Marissa Amelia Watts, M.D.

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

D80923 Issued in MD

Practice address

5755 Cedar LN
Columbia, MD 21044-2912

Phone

(410) 720-8695

Fax

(410) 720-8580

NPI assigned

Apr 20, 2012

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in DC, MD2 enrollments

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 2

Specialty

Internal Medicine

Education

George Washington University School of Medicine, 2012

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Usacs Integrated Acute Care Services of Maryland LLCGroup PAC ID 4486900172, 178 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Adventist Healthcare Shady Grove Medical Center Hospital, Rockville, MD, CCN 210057

Merit-based Incentive Payment System (MIPS)

Final score

72.91 of 100Reported as group

Quality

50.88

Improvement activities

40

Cost

69.9

Merit-based Incentive Payment System (MIPS)

Final score

87.23 of 100Reported as group

Quality

80.47

Promoting interoperability

100

Improvement activities

40

Cost

76.96

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: mwatts497504@direct.hopkinsmedicine.org

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.

• Usacs Integrated Acute Care Services of Maryland, LLC

  • Internal Medicine Physician
  • Elkton, MD
  • NPI 1922598929

  DC

  Medicare reassignment Care Compare group NPD
• Hospitalist Medicine Physicians of Maryland PC

  • Hospitalist Physician
  • Frederick, MD
  • NPI 1992945471

  DC, Internal Medicine

  Medicare reassignment NPD
• Hospitalist Medicine Physicians of Maryland PC

  • Internal Medicine Physician
  • Frederick, MD
  • NPI 1366240111
  NPD
• Adventist Healthcare, Inc.

  • General Acute Care Hospital
  • Rockville, MD
  • NPI 1568468221
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Adventist Healthcare, Inc.

  • General Acute Care Hospital
  • Rockville, MD
  • NPI 1568468221
  Care Compare affiliation

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

{
    "created_epoch": "1334880000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1736899200000",
    "number": "1720345358",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6201 GREENLEIGH AVE",
            "city": "MIDDLE RIVER",
            "state": "MD",
            "postal_code": "212202004",
            "telephone_number": "410-933-6423"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5755 CEDAR LN",
            "city": "COLUMBIA",
            "state": "MD",
            "postal_code": "210442912",
            "telephone_number": "410-720-8695",
            "fax_number": "410-720-8580"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2799 W Grand Blvd",
            "address_purpose": "LOCATION",
            "city": "Detroit",
            "state": "MI",
            "postal_code": "482022608",
            "country_code": "US",
            "telephone_number": "313-916-9100",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WATTS",
        "first_name": "MARISSA",
        "middle_name": "AMELIA",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2012-04-20",
        "last_updated": "2025-01-15",
        "certification_date": "2025-01-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MI",
            "license": "4301101114",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MD",
            "license": "D80923",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Monique Deluca Watson, PT, DPT, OCS
• Nakia T Watson, LCSW
• Nancy Watson
• Sherrita Watson, RN
• Brandon Watts
• Mendel Wax, LGPC
• Lindsay Waxler, L.AC, M.AC., LMSW
• Way Station Inc
• Way Station Inc
• Way Station, Inc.

• Internal Medicine Physician in Columbia, MD
• Providers in Columbia, MD by specialty
• Internal Medicine Physician in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 15, 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.
• 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.