NPIMap

Individual provider Active NPI

Gregory Foster, CRNA

  • Anesthesiology Physician
  • Portland, ME
National Provider Identifier
1952978488
Registry record updated Jan 4, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anesthesiology PhysicianTaxonomy code 207L00000X
License
RNA213024 Issued in ME
Practice address
22 Bramhall St
Portland, ME 04102-3134
Phone
(207) 662-0111
NPI assigned
Jun 4, 2021
Last updated
Jan 4, 2025By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jan 4, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Anesthesiology PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 207L00000X RNA213024 ME Primary

Addresses

Primary practice location

22 Bramhall St
Portland, ME 04102-3134

Mailing address

25 West Cir
Falmouth, ME 04105-1110

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in ME

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20210804000672 ME Practitioner - Certified Registered Nurse Anesthetist (Crna) 3072917665 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 2021
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
MainehealthGroup PAC ID 7517860588, 2,616 clinicians
Mercy HospitalGroup PAC ID 6103737812, 307 clinicians

Practice addresses (Care Compare)

22 Bramhall St
Portland, ME 04102-3134
Phone (207) 885-9905

40 Park Rd
Westbrook, ME 04092-3188
Phone (207) 857-8174

84 Campus Dr
Scarborough, ME 04074-7133
Phone (207) 396-7000

Hospital & facility affiliations

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

Merit-based Incentive Payment System (MIPS)

Final score
97.93 of 100Reported as apm
Quality
83.31
Promoting interoperability
100
Improvement activities
40

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

Practice roles

OrganizationSpecialtyStatusNew patients
Mainehealth CurrentSince Aug 16, 2021 Accepting new patients
Mercy Hospital CurrentSince Oct 8, 2023 Accepting new patients
Mercy Hospital Multi-Specialty CurrentSince Oct 8, 2023 Accepting new patients
Mainehealth Multi-Specialty CurrentSince Aug 16, 2021 Accepting new patients
Mainehealth Multi-Specialty Current Accepting new patients

Locations

43 Whiting Hill Rd
Ste 250
Brewer, ME 04412

22 Bramhall St
Portland, ME 04102
Phone (207) 662-2179

40 Park Rd
Westbrook, ME 04092
Phone (207) 857-8174

Organizations & group practices 5

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.

Hospital & facility affiliations 36

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

View all 36

NPI Registry JSON

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

{
    "created_epoch": "1622764800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1735948800000",
    "number": "1952978488",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "25 WEST CIR",
            "city": "FALMOUTH",
            "state": "ME",
            "postal_code": "041051110"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "22 BRAMHALL ST",
            "city": "PORTLAND",
            "state": "ME",
            "postal_code": "041023134",
            "telephone_number": "207-662-0111"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FOSTER",
        "first_name": "GREGORY",
        "credential": "CRNA",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2021-06-04",
        "last_updated": "2025-01-04",
        "certification_date": "2025-01-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Anesthesiology",
            "state": "ME",
            "license": "RNA213024",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Portland, ME

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 4, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • 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.