Heather Westemeyer, DO

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

DO2804 Issued in ME

Practice address

10 Wayman LN
Bar Harbor, ME 04609-1625

Phone

(207) 288-5801

Fax

(207) 288-8620

NPI assigned

May 2, 2015

Last updated

Apr 29, 2026By the provider in NPPES

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: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Emergency Medicine

Education

At Still University, Arizona School of Dentistry & Oral HLTH, 2015

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Mount Desert Island HospitalGroup PAC ID 0941250963, 61 clinicians

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
• Mount Desert Island Hospital Hospital, Bar Harbor, ME, CCN 201304

Merit-based Incentive Payment System (MIPS)

Final score

84.1 of 100Reported as group

Quality

64.8

Promoting interoperability

96

Improvement activities

40

Cost

68.87

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Eastern Maine Medical Center

  • General Acute Care Hospital
  • Bangor, ME
  • NPI 1790789147
  Medicare reassignment Care Compare group NPD
• Mount Desert Island Hospital

  • Critical Access Hospital
  • Bar Harbor, ME
  • NPI 1790764512
  Medicare reassignment Care Compare group
• Eastern Maine Medical Center

  • Rehabilitation Hospital Unit
  • Bangor, ME
  • NPI 1780674689
  NPD

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

• Eastern Maine Medical Center

  • General Acute Care Hospital
  • Bangor, ME
  • NPI 1790789147
  Care Compare affiliation
• Mount Desert Island Hospital

  dba Community Dental Center

  • Dental Clinic/Center
  • Southwest Harbor, ME
  • NPI 1235553413

  Hospital

  Care Compare affiliation
• Mount Desert Island Hospital

  • Critical Access Hospital
  • Bar Harbor, ME
  • NPI 1790764512
  Care Compare affiliation

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

{
    "created_epoch": "1430524800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1777420800000",
    "number": "1336526912",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10 WAYMAN LN",
            "city": "BAR HARBOR",
            "state": "ME",
            "postal_code": "046091625",
            "telephone_number": "207-288-5081",
            "fax_number": "207-288-8620"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "10 WAYMAN LN",
            "city": "BAR HARBOR",
            "state": "ME",
            "postal_code": "046091625",
            "telephone_number": "207-288-5801",
            "fax_number": "207-288-8620"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WESTEMEYER",
        "first_name": "HEATHER",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2015-05-02",
        "last_updated": "2026-04-29",
        "certification_date": "2026-04-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "ME",
            "license": "DO2804",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kaity E Walsh
• Katie Elizabeth Walton, LCPC
• Robert Daniel Weiss, M.D.
• Laurie Wellman, LCSW
• David Benjamin Welsh, MD
• Tia Winter
• Carol Woolman I, LCSW
• Hanna C Zetterstrand - Robinson, PA-C

• Emergency Medicine Physician in Bar Harbor, ME
• Providers in Bar Harbor, ME by specialty
• Emergency Medicine Physician in Maine

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 29, 2026; 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.