Marrissa Leigh Baker, M.D.

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

MD462521 Issued in PA

Practice address

Johns Hopkins University School of Medicine
1830 Monument Street Suite 6-100
Baltimore, MD 21287-0020

Phone

(410) 955-5107

NPI assigned

Mar 25, 2011

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 MD

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

Emergency Medicine

Education

Washington University School of Medicine, 2011

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Cep America LLCGroup PAC ID 6608056171, 995 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Saint Agnes Hospital Hospital, Baltimore, MD, CCN 210011

Merit-based Incentive Payment System (MIPS)

Final score

87.3 of 100Reported as group

Quality

70.94

Improvement activities

40

Cost

92.94

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.

• Cep America LLC

  • Emergency Medicine Physician
  • Baltimore, MD
  • NPI 1821434002
  Medicare reassignment Care Compare group NPD

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

• St. Agnes Healthcare, Inc.

  • General Acute Care Hospital
  • Baltimore, MD
  • NPI 1245274901
  Care Compare affiliation

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

{
    "created_epoch": "1301011200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1507852800000",
    "number": "1669771986",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "403 VIRGINIA AVE",
            "city": "ESSEX",
            "state": "MD",
            "postal_code": "212216858",
            "telephone_number": "310-365-1172"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "JOHNS HOPKINS UNIVERSITY SCHOOL OF MEDICINE",
            "address_2": "1830 MONUMENT STREET SUITE 6-100",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212870020",
            "telephone_number": "410-955-5107"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BAKER",
        "first_name": "MARRISSA",
        "middle_name": "LEIGH",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2011-03-25",
        "last_updated": "2017-10-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "MD",
            "license": "D0079093",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "PA",
            "license": "MD462521",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Julie Kay Baker, APRN MSN
• Kia Victoria Baker, LGSW
• Kirby L Baker, AGACNP
• Krista Baker, LCPC
• Lesli Michael Baker, LMSW
• Martha Ann Baker, M.D.
• Penny Joann Smith Baker, PA-C
• Phylicia Baker, LCSW-C
• Richard Baker, LCSW-C
• Richard Henry Baker VII, MD

• Emergency Medicine Physician in Baltimore, MD
• Providers in Baltimore, MD by specialty
• Emergency Medicine Physician in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 13, 2017; 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.