Heather Lynne Demark

Primary specialty

Physician AssistantTaxonomy code 363A00000X

License

PA2732 Issued in ME

Practice address

417 State St Ste 340
Bangor, ME 04401-6634

Phone

(207) 973-4949

Fax

(207) 973-4466

NPI assigned

Mar 23, 2023

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in ME

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

Specialty

Physician Assistant

Education

Other, 2024

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Eastern Maine Medical CenterGroup PAC ID 2062315161, 659 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Northern Light Eastern Maine Medical Center Hospital, Bangor, ME, CCN 200033
• Calais Community Hospital Hospital, Calais, ME, CCN 201305
• Northern Light Mayo Hospital Hospital, Dover Foxcroft, ME, CCN 201309

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

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.

• Eastern Maine Medical Center

  • General Acute Care Hospital
  • Bangor, ME
  • NPI 1790789147
  Medicare reassignment Care Compare group
• Eastern Maine Medical Center

  • Rehabilitation Hospital Unit
  • Bangor, ME
  • NPI 1780674689
  NPD
• MRH Corp.

  dba Northern Light Primary Care Dover-Foxcroft

  • Family Medicine Physician
  • Dover Foxcroft, ME
  • NPI 1548382328
  NPD (past)

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

• Calais Community Hospital

  • Critical Access Hospital
  • Calais, ME
  • NPI 1922001049
  Care Compare affiliation
• Eastern Maine Medical Center

  • General Acute Care Hospital
  • Bangor, ME
  • NPI 1790789147
  Care Compare affiliation
• MRH Corp.

  dba Mayo Regional Hospital

  • Critical Access Hospital
  • Dover Foxcroft, ME
  • NPI 1558319103
  Care Compare affiliation

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

{
    "created_epoch": "1679529600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1744156800000",
    "number": "1568165264",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "27 STATE ST STE 52",
            "city": "BANGOR",
            "state": "ME",
            "postal_code": "044015113",
            "telephone_number": "651-728-2991"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "417 STATE ST STE 340",
            "city": "BANGOR",
            "state": "ME",
            "postal_code": "044016634",
            "telephone_number": "207-973-4949",
            "fax_number": "207-973-4466"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DEMARK",
        "first_name": "HEATHER",
        "middle_name": "LYNNE",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-03-23",
        "last_updated": "2025-04-09",
        "certification_date": "2025-04-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "ME",
            "license": "PA2732",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Megan Grant Delbridge
• Sara Deliberty
• Noreen Delorey, PT
• Amanda Deluck, PMHNP
• Joan Delusso
• Claire Demartino, DPT
• Michael John Dematteo I, LCSW
• Craig J Demerchant, LMSW-CC
• Kelly A Demmons
• Ashley M Denham, LMSW-CC

• Physician Assistant in Bangor, ME
• Providers in Bangor, ME by specialty
• Physician Assistant in Maine

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 9, 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.