Individual provider Active NPI

Heather Hollowell Davis, MD

  • Emergency Medicine Physician
  • Largo, MD
National Provider Identifier
1477594059
Registry record updated Jun 8, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Emergency Medicine PhysicianTaxonomy code 207P00000X
License
D0061131 Issued in MD
Practice address
1221 Mercantile LN
Largo, MD 20774-5374
Phone
(301) 938-3488
NPI assigned
Jun 8, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 8, 2021

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Emergency Medicine Physician 207P00000X D0061131 MD Primary

Addresses

Primary practice location

1221 Mercantile LN
Largo, MD 20774-5374

Mailing address

1221 Mercantile LN
Largo, MD 20774-5374
Phone (301) 938-3488

Other practice location 1

8118 Good Luck Rd
suite 351
Lanham, MD 20706-3574
Phone (301) 552-8665

Other identifiers 1

IdentifierTypeStateIssuer
405521700MedicaidMD

Electronic endpoints 1

TypeEndpointUseAffiliation
SOAP URL https://careepiceast.kp.org:14430/Interconnect-prodmam/wcf/epic.community.hie/xcpdrespondinggateways Health Information Exchange (HIE)

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in DC
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

Enrollment IDStateProvider typePAC IDDetails
I20040923000341 DC Practitioner - Emergency Medicine 9335117746 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Emergency Medicine
Education
University of Pittsburgh School of Medicine, 2001
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Kaiser Foundation Health Plan of the Mid Atlantic States, IncGroup PAC ID 3779495858, 1,921 clinicians

Practice addresses (Care Compare)

1221 Mercantile LN
Largo, MD 20774-5374
Phone (301) 618-5700

6104 Old Branch Ave
Temple Hills, MD 20748-2518
Phone (301) 702-6100

655 Watkins Mill Rd
Gaithersburg, MD 20879-3301
Phone (240) 632-4000

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
D25669MDMDUrology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Kaiser Foundation Health Plan of the Mid Atlantic States, Inc CurrentSince May 1, 2015 Accepting new patients
Kaiser Foundation Health Plan of the Mid Atlantic States, Inc CurrentSince May 1, 2015 Accepting new patients
Kaiser Foundation Health Plan of the Mid Atlantic States, Inc Current Accepting new patients
Steven Remsen, MD PA Emergency Medicine Past Accepting new patients

Locations

2101 E Jefferson St
Ste 6
Rockville, MD 20852

1221 Mercantile Ln
Upper Marlboro, MD 20774
Phone (301) 618-5500

Organizations & group practices 19

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.

View all 19

NPI Registry JSON

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

{
    "created_epoch": "1149724800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1623110400000",
    "number": "1477594059",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1221 MERCANTILE LN",
            "city": "LARGO",
            "state": "MD",
            "postal_code": "207745374",
            "telephone_number": "301-938-3488"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1221 MERCANTILE LN",
            "city": "LARGO",
            "state": "MD",
            "postal_code": "207745374",
            "telephone_number": "301-938-3488"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "8118 Good Luck Rd",
            "address_2": "suite 351",
            "address_purpose": "LOCATION",
            "city": "Lanham",
            "state": "MD",
            "postal_code": "207063574",
            "country_code": "US",
            "telephone_number": "301-552-8665",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DAVIS",
        "first_name": "HEATHER",
        "middle_name": "HOLLOWELL",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-06-08",
        "last_updated": "2021-06-08",
        "certification_date": "2021-06-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "MD",
            "license": "D0061131",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "405521700",
            "state": "MD"
        }
    ],
    "endpoints": [
        {
            "endpointType": "SOAP",
            "endpointTypeDescription": "SOAP URL",
            "endpoint": "https://careepiceast.kp.org:14430/Interconnect-prodmam/wcf/epic.community.hie/xcpdrespondinggateways",
            "affiliation": "N",
            "endpointDescription": "Carequality",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "C-CDA",
            "address_1": "1221 Mercantile Ln",
            "city": "Largo",
            "state": "MD",
            "country_code": "US",
            "postal_code": "207745374",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Largo, MD

Sources for this page

Verify at the official NPI Registry.