NPIMap

Individual provider Active NPI

Teresa Hanyok, M.D.

  • Family Medicine Physician
  • Westminster, MD
National Provider Identifier
1821099730
Registry record updated Jul 23, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
D0051816 Issued in MD
Practice address
410 Malcolm Dr Ste C
Westminster, MD 21157-6160
Phone
(410) 857-2300
NPI assigned
Aug 2, 2005
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 23, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X D0051816 MD Primary

Addresses

Primary practice location

410 Malcolm Dr Ste C
Westminster, MD 21157-6160

Mailing address

6201 Greenleigh Ave
Middle River, MD 21220-2004
Phone (410) 933-6423

Other practice location 1

2973 Manchester Rd
Manchester, MD 21102-1802
Phone (410) 374-4747

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MD
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20110512000370 MD Practitioner - Family Practice 0345426177 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Family Practice
Education
University of Maryland School of Medicine, 1993
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Johns Hopkins Community Physicians, IncGroup PAC ID 8325943707, 764 clinicians
Maryland Family Care IncGroup PAC ID 5092629394, 157 clinicians

Practice addresses (Care Compare)

1000 E Eager St
E Baltimore Med Ctr
Baltimore, MD 21202-5533
Phone (410) 522-9800

410 Malcolm Dr C
Westminster, MD 21157-6160
Phone (410) 857-2300

7602 Belair Rd
Baltimore, MD 21236-4088
Phone (410) 663-8100

Hospital & facility affiliations

  • Homecare Maryland, LLC Home health agency, Owings Mills, MD, CCN 217107
  • Amedisys Home Health Home health agency, Westminster, MD, CCN 217048
  • Home Call, Inc Home health agency, Westminster, MD, CCN 217115
  • Adoration Home Health Westminster Home health agency, Westminster, MD, CCN 217153
  • Johns Hopkins Hospital, the Hospital, Baltimore, MD, CCN 210009
  • Upmc Hanover Hospital, Hanover, PA, CCN 390233
  • Gettysburg Hospital Hospital, Gettysburg, PA, CCN 390065

Procedures performed for Medicare patients

ProcedureNumber of procedures
Removal of tissue1-10
Removal of skin lesions1-10
Removal or shaving of skin growth1-10
Skin biopsy1-10

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Johns Hopkins Community Physicians CurrentSince Jan 30, 2026 Accepting new patients
Johns Hopkins Community Physicians CurrentSince Jan 30, 2026 Accepting new patients
Maryland Family Care, Inc. Family Medicine CurrentSince Feb 11, 2021 Accepting new patients
Frederick Health Hospital Inc Past Accepting new patients

Locations

1000 E Eager St
Baltimore, MD 21202
Phone (410) 522-9800

2973 Manchester Rd
Manchester, MD 21102
Phone (410) 374-4747

2973 Manchester Rd
Ste D
Manchester, MD 21102

6201 Greenleigh Ave
Middle River, MD 21220
Phone (410) 933-2704

7602 Belair Rd
Nottingham, MD 21236
Phone (410) 332-9654

410 Malcolm Dr
Ste C
Westminster, MD 21157
Phone (410) 502-2037

Interoperability endpoints

  • Direct secure messaging: thanyok89817@direct.mdmercy.com

Organizations & group practices 5

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 11

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": "1122940800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784764800000",
    "number": "1821099730",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6201 GREENLEIGH AVE",
            "city": "MIDDLE RIVER",
            "state": "MD",
            "postal_code": "212202004",
            "telephone_number": "410-933-6423"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "410 MALCOLM DR STE C",
            "city": "WESTMINSTER",
            "state": "MD",
            "postal_code": "211576160",
            "telephone_number": "410-857-2300"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2973 Manchester Rd",
            "address_purpose": "LOCATION",
            "city": "Manchester",
            "state": "MD",
            "postal_code": "211021802",
            "country_code": "US",
            "telephone_number": "410-374-4747",
            "fax_number": "443-507-0003",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HANYOK",
        "first_name": "TERESA",
        "name_prefix": "Mrs.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2005-08-02",
        "last_updated": "2026-07-23",
        "certification_date": "2026-07-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "MD",
            "license": "D0051816",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Westminster, MD

Sources for this page

Verify at the official NPI Registry.