Individual provider Active NPI

Heather Mark, PA-C

  • Physician Assistant
  • Hollywood, FL
National Provider Identifier
1770238230
Registry record updated Aug 14, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
PA9115502 Issued in FL
Practice address
7369 Sheridan Street Suite 302
Hollywood, FL 33024-2776
Phone
(954) 276-1925
NPI assigned
Feb 14, 2022
Last updated
Aug 14, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 14, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X PA9115502 FL Primary

Addresses

Primary practice location

7369 Sheridan Street Suite 302
Hollywood, FL 33024-2776

Mailing address

2900 Corporate Way Door D
Miramar, FL 33025-3925

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address hmark@mhs.net Direct

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MA
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20230112000998 MA Practitioner - Physician Assistant 7719361591 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2021
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Atrius Health IncGroup PAC ID 4789588641, 1,214 clinicians

Practice addresses (Care Compare)

100 2ND Ave
Needham, MA 02494-2809
Phone (781) 726-4800

133 Brookline Ave
Boston, MA 02215-3904
Phone (617) 421-1000

291 Independence Dr
Chestnut Hill, MA 02467-3628
Phone (617) 325-2800

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Physician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Atrius Health, Inc. Physician Assistant CurrentSince Feb 1, 2023 Accepting new patients
Atrius Health, Inc. CurrentSince Feb 1, 2023 Accepting new patients

Locations

133 Brookline Ave
Boston, MA 02215
Phone (617) 421-1000

147 Milk St
Fl 9
Boston, MA 02109
Phone (617) 559-8051

Interoperability endpoints

  • Direct secure messaging: hmarkpa354231@direct.atrius.masshiway.net

Organizations & group practices 3

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

NPI Registry JSON

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

{
    "created_epoch": "1644796800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1786665600000",
    "number": "1770238230",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2900 CORPORATE WAY DOOR D",
            "city": "MIRAMAR",
            "state": "FL",
            "postal_code": "330253925"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7369 SHERIDAN STREET SUITE 302",
            "city": "HOLLYWOOD",
            "state": "FL",
            "postal_code": "330242776",
            "telephone_number": "954-276-1925"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MARK",
        "first_name": "HEATHER",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-02-14",
        "last_updated": "2026-08-14",
        "certification_date": "2026-08-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "FL",
            "license": "PA9115502",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "hmark@mhs.net",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "7369 Sheridan Street Suite 302",
            "city": "Hollywood",
            "state": "FL",
            "country_code": "US",
            "postal_code": "330242776",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Hollywood, FL

Sources for this page

Verify at the official NPI Registry.