Individual provider Active NPI

Merwise Baray

  • Critical Care Medicine (Internal Medicine) Physician
  • Clinton, MD
National Provider Identifier
1548899479
Registry record updated Jun 9, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Critical Care Medicine (Internal Medicine) PhysicianTaxonomy code 207RC0200X
License
D0107051 Issued in MD
Practice address
7503 Surratts Rd
Clinton, MD 20735-3358
Phone
(301) 868-8000
Fax
(877) 303-1460
NPI assigned
Apr 3, 2020
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 9, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Critical Care Medicine (Internal Medicine) Physician 207RC0200X D0107051 MD Primary

Addresses

Primary practice location

7503 Surratts Rd
Clinton, MD 20735-3358

Mailing address

7503 Surratts Rd
Clinton, MD 20735-3358
Phone (301) 868-8000

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file
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.

Care Compare profile

Medicare Care Compare
Specialty
Critical Care (Intensivists)
Education
University of Virginia School of Medicine, 2020
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

2233 Wisconsin Ave NW
Suite 420
Washington, DC 20007-4122

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

NPI Registry JSON

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

{
    "created_epoch": "1585872000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780963200000",
    "number": "1548899479",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7503 SURRATTS RD",
            "city": "CLINTON",
            "state": "MD",
            "postal_code": "207353358",
            "telephone_number": "301-868-8000",
            "fax_number": "877-303-1460"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7503 SURRATTS RD",
            "city": "CLINTON",
            "state": "MD",
            "postal_code": "207353358",
            "telephone_number": "301-868-8000",
            "fax_number": "877-303-1460"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BARAY",
        "first_name": "MERWISE",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2020-04-03",
        "last_updated": "2026-06-09",
        "certification_date": "2026-06-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "MD",
            "license": "D0107051",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Clinton, MD

Sources for this page

Verify at the official NPI Registry.