Individual provider Active NPI

Sharon Jan McCormack, MD

  • Internal Medicine Physician
  • Baltimore, MD
National Provider Identifier
1013902899
Registry record updated Sep 21, 2007
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
D0038762 Issued in MD
Practice address
5411 Old Frederick Rd
Suite 18
Baltimore, MD 21229-2195
Phone
(410) 788-4800
Fax
(410) 788-6701
NPI assigned
Sep 16, 2005
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 21, 2007

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X D0038762 MD Primary
Geriatric Medicine (Internal Medicine) Physician 207RG0300X D0038762 MD
Hematology & Oncology Physician 207RH0003X D0038762 MD

Addresses

Primary practice location

5411 Old Frederick Rd
Suite 18
Baltimore, MD 21229-2195

Mailing address

5411 Old Frederick Rd
Suite 18
Baltimore, MD 21229-2195
Phone (410) 788-4800

Other identifiers 8

IdentifierTypeStateIssuer
241559OtherOPTIMUM CHOICE MEDICINE
555691OtherAETNA
R8280004OtherCAREFIRST BCBS FEDERAL DC
1442421OtherUNITED HEALTHCARE
341559OtherOPTIMUM CHOICE ONCOLOGY
441559OtherOPTIMUM CHOICE HEMATOLOGY
52989302OtherMDCAREFIRST BCBS
0401662OtherUNITED HEALTHCARE AMERICH

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MD, DC2 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

Enrollment IDStateProvider typePAC IDDetails
I20100610000631 MD Practitioner - Internal MedicinePractitioner - Geriatric MedicinePractitioner - Hematology/Oncology 0042340499 Reassigns benefits to 1 organization
I20240725000732 DC Practitioner - Internal Medicine 0042340499 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
University of Maryland School of Medicine, 1985
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Doctors First, LLCGroup PAC ID 3870661978, 58 clinicians

Practice addresses (Care Compare)

12800 Middlebrook Rd
Suite 400
Germantown, MD 20874-5282
Phone (301) 515-2901

8600 Snowden River Pkwy
Suite 207
Columbia, MD 21045-1985
Phone (301) 515-2901

Hospital & facility affiliations

  • Bayada Home Health Care, Inc. Home health agency, Towson, MD, CCN 217101
  • PHR of Baltimore Hospice, Baltimore, MD, CCN 211512

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
Doctors First, LLC Internal Medicine CurrentSince May 13, 2024 Accepting new patients
Doctors First, LLC Internal Medicine CurrentSince May 13, 2024 Accepting new patients
Windber Hospital, Inc. Past Accepting new patients
Frederick Health Hospital Inc Past Accepting new patients

Locations

8600 Snowden River Pkwy
Ste 207
Columbia, MD 21045
Phone (301) 595-2901

806 W Diamond Ave
Ste 110
Gaithersburg, MD 20878
Phone (240) 342-2407

12800 Middlebrook Rd
Ste 400
Germantown, MD 20874
Phone (240) 217-7794

Interoperability endpoints

  • Direct secure messaging: sharon.mccormack.1@4332.direct.athenahealth.com

Organizations & group practices 4

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.

Hospital & facility affiliations 5

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

NPI Registry JSON

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

{
    "created_epoch": "1126828800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1190332800000",
    "number": "1013902899",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5411 OLD FREDERICK RD",
            "address_2": "SUITE 18",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212292195",
            "telephone_number": "410-788-4800",
            "fax_number": "410-788-6701"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5411 OLD FREDERICK RD",
            "address_2": "SUITE 18",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212292195",
            "telephone_number": "410-788-4800",
            "fax_number": "410-788-6701"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MCCORMACK",
        "first_name": "SHARON",
        "middle_name": "JAN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2005-09-16",
        "last_updated": "2007-09-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MD",
            "license": "D0038762",
            "primary": true
        },
        {
            "code": "207RG0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Geriatric Medicine",
            "state": "MD",
            "license": "D0038762",
            "primary": false
        },
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "MD",
            "license": "D0038762",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "OPTIMUM CHOICE MEDICINE",
            "identifier": "241559",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "AETNA",
            "identifier": "555691",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CAREFIRST BCBS FEDERAL DC",
            "identifier": "R8280004",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "UNITED HEALTHCARE",
            "identifier": "1442421",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "OPTIMUM CHOICE ONCOLOGY",
            "identifier": "341559",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "OPTIMUM CHOICE HEMATOLOGY",
            "identifier": "441559",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CAREFIRST BCBS",
            "identifier": "52989302",
            "state": "MD"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "UNITED HEALTHCARE AMERICH",
            "identifier": "0401662",
            "state": null
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Baltimore, MD

Sources for this page

Verify at the official NPI Registry.