Mary Elizabeth Sexton, M.D.

Primary specialty

Infectious Disease PhysicianTaxonomy code 207RI0200X

License

D0103251 Issued in MD

Practice address

7601 Osler Dr
Towson, MD 21204-7700

Phone

(410) 337-1207

NPI assigned

May 15, 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 GA, 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

Infectious Disease

Education

Emory University School of Medicine, 2011

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

University of Maryland St Joseph Medical Group LLCGroup PAC ID 4880846179, 288 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• University of MD St Joseph Medical Center Hospital, Towson, MD, CCN 210063

Merit-based Incentive Payment System (MIPS)

Final score

94.51 of 100Reported as apm

Quality

80.61

Promoting interoperability

100

Improvement activities

40

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Networks

• AL HMO D-SNP
• devoted network organization-25ba88d3-d0a6-4213-84f1-eef6f2b59f68
• devoted network organization-0f7f8d4f-1035-4992-8c02-dc86d12e700e
• devoted network organization-14bfd35d-d818-4696-813b-340339e464ef
• devoted network organization-84bf27aa-506a-49c4-8818-702cf5e8efb3
• devoted network organization-d5084670-562f-408b-b100-22a1a4ef4d82
• AL HMO

Interoperability endpoints

• Direct secure messaging: msexton302731@direct.emory.org
• Direct secure messaging: msexton1243672@direct.umm.edu

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.

• University of Maryland St. Joseph Medical Group, LLC

  • General Practice Physician
  • Towson, MD
  • NPI 1770836785
  Medicare reassignment Care Compare group NPD
• The Emory Clinic Inc

  • Internal Medicine Physician
  • Atlanta, GA
  • NPI 1396798229
  Medicare reassignment NPD
• University of Maryland St. Joseph Medical Group, LLC

  • Surgical Assistant
  • Towson, MD
  • NPI 1053816074
  NPD
• Emory Health Care

  • Neurology Physician
  • Atlanta, GA
  • NPI 1376642751
  NPD (past)

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

• University of Maryland St. Joseph Medical Center, LLC

  • General Acute Care Hospital
  • Towson, MD
  • NPI 1124374079
  Care Compare affiliation

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

{
    "created_epoch": "1305417600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1749600000000",
    "number": "1003108606",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5 ALICEVIEW CT",
            "city": "LUTHERVILLE TIMONIUM",
            "state": "MD",
            "postal_code": "210933370"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7601 OSLER DR",
            "city": "TOWSON",
            "state": "MD",
            "postal_code": "212047700",
            "telephone_number": "410-337-1207"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SEXTON",
        "first_name": "MARY ELIZABETH",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2011-05-15",
        "last_updated": "2025-06-11",
        "certification_date": "2025-06-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RI0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Infectious Disease",
            "state": "GA",
            "license": "78135",
            "primary": false
        },
        {
            "code": "207RI0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Infectious Disease",
            "state": "MD",
            "license": "D0103251",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Serenity Pathways LLC
• David Serotte, LMSW
• Salay Ann Sesay
• Amar Setty, M.D.
• Christopher Seward-Avila
• Clark Lee Seyboth, O.D.
• Brian L Seymore, DC, PT, DIBE, DABCE
• SGFC Surgery Center, LLC
• Steven C Shade, MS, ATC
• Samantha Shaffer

• Infectious Disease Physician in Towson, MD
• Providers in Towson, MD by specialty
• Infectious Disease Physician in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 11, 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.