Darrin Paul Guitreau, PA-C

Primary specialty

Medical Physician AssistantTaxonomy code 363AM0700X

License

PA2184 Issued in ME

Practice address

121 Medical Center Dr Ste 3300
Brunswick, ME 04011-2674

Phone

(207) 373-6490

Fax

(207) 536-6046

NPI assigned

Mar 12, 2007

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

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

Baylor College of Medicine, 2001

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

MainehealthGroup PAC ID 7517860588, 2,616 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Mainehealth Mid Coast Hospital Hospital, Brunswick, ME, CCN 200021

Merit-based Incentive Payment System (MIPS)

Final score

97.93 of 100Reported as apm

Quality

83.31

Promoting interoperability

100

Improvement activities

40

Medicare enrollment (NPD)

Not enrolled

HHS exclusion list flag

Flagged The directory lists this NPI on an HHS exclusion list. The OIG exclusions file (LEIE) holds no record for this NPI, and the directory does not say which list the flag comes from. How exclusions are shown Confirm with the OIG exclusions search.

Credentials

Physician Assistant

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: dguitreau879114@direct.mmc.mainehealth.org
• Direct secure messaging: darrin.guitreau.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 and National Provider Directory roles.

• Mainehealth

  • Psychiatric Hospital
  • Westbrook, ME
  • NPI 1790265502
  Medicare reassignment Care Compare group
• Chest Medicine Associates, PA

  • Pulmonary Disease Physician
  • South Portland, ME
  • NPI 1437255247
  Medicare reassignment
• Mainehealth

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

  • Internal Medicine Physician
  • Windham, ME
  • NPI 1023321593
  NPD

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

• Mainehealth

  • General Acute Care Hospital
  • Brunswick, ME
  • NPI 1932164795
  Care Compare affiliation

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

{
    "created_epoch": "1173657600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1736208000000",
    "number": "1023140035",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "121 MEDICAL CENTER DR STE 3300",
            "city": "BRUNSWICK",
            "state": "ME",
            "postal_code": "040112674",
            "telephone_number": "207-373-6490",
            "fax_number": "207-536-6046"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "121 MEDICAL CENTER DR STE 3300",
            "city": "BRUNSWICK",
            "state": "ME",
            "postal_code": "040112674",
            "telephone_number": "207-373-6490",
            "fax_number": "207-536-6046"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GUITREAU",
        "first_name": "DARRIN",
        "middle_name": "PAUL",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-03-12",
        "last_updated": "2025-01-07",
        "certification_date": "2025-01-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363AM0700X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Medical",
            "state": "CO",
            "license": "PA0003781",
            "primary": false
        },
        {
            "code": "363AM0700X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Medical",
            "state": "ME",
            "license": "PA2184",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Angela L Grunkemeyer, MSPT
• Guardian Loving Care LLC
• Guardian Pharmacy of Maine LLC
• Guardian Pharmacy of Maine, LLC
• Julie Guerrette, PMHNP
• John J Gullo, MD
• Nancy Patricia Gwadry, APRN-CNP
• Melissa Arnel Hagar, FNP
• Deborah Hagler, MD
• Sally Haley, MD

• Medical Physician Assistant in Brunswick, ME
• Providers in Brunswick, ME by specialty
• Medical Physician Assistant in Maine

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 7, 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.