Douglas J Mayson, MD

Primary specialty

Vascular Neurology PhysicianTaxonomy code 2084V0102X

License

MD 042329 Issued in DC

Practice address

3800 Reservoir Rd NW
Georgetown University Hospital - PHC7
Washington, DC 20007-2113

Phone

(617) 999-7524

NPI assigned

Jun 30, 2009

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 4

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in NY, DC, MD3 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 3

Specialty

Neurology

Education

Other, 2009

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Medstar Medical Group II LLCGroup PAC ID 0547413825, 3,726 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Medstar Georgetown University Hospital Hospital, Washington, DC, CCN 090004
• Medstar Saint Mary's Hospital Hospital, Leonardtown, MD, CCN 210028
• Medstar Franklin Square Medical Center Hospital, Rosedale, MD, CCN 210015
• Calverthealth Medical Center Hospital, Prince Frederick, MD, CCN 210039
• Medstar Southern Maryland Hospital Center Hospital, Clinton, MD, CCN 210062

Merit-based Incentive Payment System (MIPS)

Final score

82.97 of 100Reported as group

Quality

72.87

Promoting interoperability

100

Improvement activities

40

Cost

67.82

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• Medstar Medical Group II LLC

  • General Practice Physician
  • Baltimore, MD
  • NPI 1184046187

  DC

  Medicare reassignment Care Compare group NPD
• Medstar Total Elder Care LLC

  • Geriatric Medicine (Internal Medicine) Physician
  • Washington, DC
  • NPI 1750752911
  Medicare reassignment NPD
• MGMC, LLC

  • General Practice Physician
  • Washington, DC
  • NPI 1891797148

  MD

  Medicare reassignment NPD
• Westchester Medical Center Advanced Physician Services, PC

  • Surgery Physician
  • Valhalla, NY
  • NPI 1912131392
  Medicare reassignment NPD
• Medstar Medical Group II LLC

  • Internal Medicine Physician
  • Washington, DC
  • NPI 1376887844
  NPD
• Medstar Medical Group II LLC

  • General Practice Physician
  • White Plains, MD
  • NPI 1407559081
  NPD
• Westchester Medical Center Advanced Physician Services PC

  • Anesthesiology Physician
  • Valhalla, NY
  • NPI 1740687458
  NPD
• Medstar - Georgetown Medical Center, Inc.

  dba Georgetown University Hospital

  • General Acute Care Hospital
  • Washington, DC
  • NPI 1427145176
  NPD (past)
• Frederick Health Hospital Inc

  dba Frederick Health Hospital

  • General Acute Care Hospital
  • Frederick, MD
  • NPI 1538165527
  NPD (past)

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

• Medstar - Georgetown Medical Center, Inc.

  dba Georgetown University Hospital

  • General Acute Care Hospital
  • Washington, DC
  • NPI 1427145176
  Care Compare affiliation
• Calverthealth Medical Center, Inc.

  dba CalvertHealth Medical Center

  • General Acute Care Hospital
  • Prince Frederick, MD
  • NPI 1457389298
  Care Compare affiliation
• Franklin Square Hospital Center, Inc

  • General Acute Care Hospital
  • Baltimore, MD
  • NPI 1184712085
  Care Compare affiliation
• Medstar Southern Maryland Hospital Center Inc

  dba MedStar Southern Maryland Hospital

  • General Acute Care Hospital
  • Clinton, MD
  • NPI 1366790693
  Care Compare affiliation
• St Marys Hospital of St Marys County Inc

  dba MedStar St. Mary's Hospital

  • General Acute Care Hospital
  • Leonardtown, MD
  • NPI 1780650473
  Care Compare affiliation

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

{
    "created_epoch": "1246320000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1592870400000",
    "number": "1821226622",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2311 15TH ST NW",
            "address_2": "APARTMENT 1",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200094017",
            "telephone_number": "617-999-7524"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3800 RESERVOIR RD NW",
            "address_2": "GEORGETOWN UNIVERSITY HOSPITAL - PHC7",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200072113",
            "telephone_number": "617-999-7524"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MAYSON",
        "first_name": "DOUGLAS",
        "middle_name": "J",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2009-06-30",
        "last_updated": "2020-06-23",
        "certification_date": "2020-06-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "MD",
            "license": "D77942",
            "primary": false
        },
        {
            "code": "2084V0102X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Vascular Neurology",
            "state": "VA",
            "license": "0101256398",
            "primary": false
        },
        {
            "code": "2084V0102X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Vascular Neurology",
            "state": "NY",
            "license": "260727",
            "primary": false
        },
        {
            "code": "2084V0102X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Vascular Neurology",
            "state": "DC",
            "license": "MD 042329",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "03748450",
            "state": "NY"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Lauren Mays, PSY.D.
• Leanne Mays, PAC
• Miya Mays
• Monica Mays
• Robert Mays, LICSW
• Elaine Kouroupas Mazanec, LICSW
• Julia Mazariegos, OTR/L
• Jay A. Mazel, M.D.
• Adrien Jean-Harold Mazer, MD
• Ellen Mazer, LICSW, LGSW

• Vascular Neurology Physician in Washington, DC
• Providers in Washington, DC by specialty
• Vascular Neurology Physician in District of Columbia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 23, 2020; 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.