Heather May Arsenault, DO

Primary specialty

Hospitalist PhysicianTaxonomy code 208M00000X

License

DO3885 Issued in ME

Practice address

6 Glen Cove Dr
Rockport, ME 04856-4272

Phone

(207) 301-8542

Fax

(207) 301-5277

NPI assigned

Mar 20, 2019

Last updated

Jul 29, 2025By 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 4

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

Pulmonary DiseaseAlso: Internal Medicine

Education

University of New England, College of Osteo Medicine, 2019

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Mercy HospitalGroup PAC ID 6103737812, 307 clinicians

MainehealthGroup PAC ID 7517860588, 2,616 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Mainehealth Pen Bay Hospital Hospital, Rockport, ME, CCN 200063
• Northern Light Mercy Hospital Hospital, Portland, ME, CCN 200008

Merit-based Incentive Payment System (MIPS)

Final score

81.67 of 100Reported as group

Quality

60.7

Promoting interoperability

91

Improvement activities

40

Cost

73.8

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: heather.arsenault.p1@direct.cma.nextgenshare.com

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.

• Mainehealth

  dba Mainehealth Behavioral Health

  • Psychiatric Hospital
  • Westbrook, ME
  • NPI 1790265502
  Medicare reassignment Care Compare group NPD
• Mercy Hospital

  • General Acute Care Hospital
  • Portland, ME
  • NPI 1629078712
  Medicare reassignment Care Compare group NPD
• Mainehealth

  dba MaineHealth Pharmacy Brighton Ave

  • Community/Retail Pharmacy
  • Portland, ME
  • NPI 1013868181
  NPD
• Mainehealth

  dba MaineHealth Pen Bay Hospital

  • General Acute Care Hospital
  • Rockport, ME
  • NPI 1578043378
  NPD
• Mercy Hospital

  dba Northern Light Mercy Health Center

  • Rural Health Clinic/Center
  • Windham, ME
  • NPI 1396496378
  NPD
• Mercy Hospital

  dba Mercy Medical Associates

  • General Acute Care Hospital
  • Portland, ME
  • NPI 1427313048
  NPD

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

• Mainehealth

  dba MaineHealth Pen Bay Hospital

  • General Acute Care Hospital
  • Rockport, ME
  • NPI 1982645305
  Care Compare affiliation
• Mercy Hospital

  dba Mercy Medical Associates

  • General Acute Care Hospital
  • Portland, ME
  • NPI 1427313048
  Care Compare affiliation
• Mercy Hospital

  • General Acute Care Hospital
  • Portland, ME
  • NPI 1629078712
  Care Compare affiliation

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

{
    "created_epoch": "1553040000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1753747200000",
    "number": "1083174650",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6 GLEN COVE DR",
            "city": "ROCKPORT",
            "state": "ME",
            "postal_code": "048564272",
            "telephone_number": "207-301-8542",
            "fax_number": "207-301-5277"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6 GLEN COVE DR",
            "city": "ROCKPORT",
            "state": "ME",
            "postal_code": "048564272",
            "telephone_number": "207-301-8542",
            "fax_number": "207-301-5277"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "22 Bramhall St",
            "address_purpose": "LOCATION",
            "city": "Portland",
            "state": "ME",
            "postal_code": "041023175",
            "country_code": "US",
            "telephone_number": "508-277-9250",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "175 Fore River Pkwy",
            "address_purpose": "LOCATION",
            "city": "Portland",
            "state": "ME",
            "postal_code": "041022779",
            "country_code": "US",
            "telephone_number": "207-879-3000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ARSENAULT",
        "first_name": "HEATHER",
        "middle_name": "MAY",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2019-03-20",
        "last_updated": "2025-07-29",
        "certification_date": "2025-07-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "ME",
            "license": "DO3885",
            "primary": false
        },
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "ME",
            "license": "DO3885",
            "primary": false
        },
        {
            "code": "207RP1001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Pulmonary Disease",
            "state": "ME",
            "license": "DO3885",
            "primary": false
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "ME",
            "license": "DO3885",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Hospitalist Physician in Rockport, ME
• Providers in Rockport, ME by specialty
• Hospitalist Physician in Maine

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