Individual provider Active NPI

Eileen S Geer, CRNA

  • Certified Registered Nurse Anesthetist
  • Lewiston, ME
National Provider Identifier
1225308463
Registry record updated Jul 1, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
RNA93052 Issued in ME
Practice address
93 Campus Ave
Lewiston, ME 04240-6030
Phone
(207) 777-8442
Fax
(207) 777-8425
NPI assigned
Jan 5, 2012
Last updated
Jul 1, 2021By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 1, 2021

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Registered Nurse 163W00000X RN55431 ME
Certified Registered Nurse Anesthetist 367500000X RN637333 PA
Certified Registered Nurse Anesthetist 367500000X RNA93052 ME Primary

Addresses

Primary practice location

93 Campus Ave
Lewiston, ME 04240-6030

Mailing address

35 Medical Center Pkwy
Augusta, ME 04330-8160
Phone (207) 622-1959

Other practice location 1

35 Medical Center Pkwy
Augusta, ME 04330-8160
Phone (207) 622-1959

Other identifiers 1

IdentifierTypeStateIssuer
089557OtherAANA NUMBER

Other names 1

  • Eileen S Falzone Former name

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address egeer1477098@direct-prd.goodhelpconnections.org

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20120312000280 ME Practitioner - Certified Registered Nurse Anesthetist (Crna) 1254590250 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 2011
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
St Marys Regional Medical CenterGroup PAC ID 0042107120, 192 clinicians

Practice addresses (Care Compare)

93 Campus Ave
Lewiston, ME 04240-6030
Phone (207) 777-8100

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

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

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
Credentials
Certified Registered Nurse

State licenses

LicenseStateTypeSpecialty
RNA93052MEMDCertified Registered Nurse Anesthetist

Practice roles

OrganizationSpecialtyStatusNew patients
Mainehealth CurrentSince Oct 1, 2022 Accepting new patients
St. Mary's Regional Medical Center CurrentSince Jun 14, 2021 Accepting new patients
Mainehealth CurrentSince Oct 1, 2022 Accepting new patients
Mainehealth Current Accepting new patients
Mainehealth CurrentSince Aug 16, 2025 Accepting new patients
St. Mary's Regional Medical Center CurrentSince Jun 14, 2021 Accepting new patients
Pinnacle Mid-Atlantic Anesthesia Associates PC Nurse Anesthetist, Certified Registered PastSince Sep 15, 2019 Accepting new patients

Locations

35 Medical Center Pkwy
Augusta, ME 04330
Phone (207) 621-3639

35 Medical Center Pkwy
#201
Augusta, ME 04330
Phone (207) 622-1959

93 Campus Ave
Lewiston, ME 04240
Phone (207) 755-3715

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

149 North St
Waterville, ME 04901
Phone (207) 622-1959

Interoperability endpoints

  • Direct secure messaging: egeer1151347@direct.bsmhealth.org

Organizations & group practices 7

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 1

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

NPI Registry JSON

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

{
    "created_epoch": "1325721600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1625097600000",
    "number": "1225308463",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "35 MEDICAL CENTER PKWY",
            "city": "AUGUSTA",
            "state": "ME",
            "postal_code": "043308160",
            "telephone_number": "207-622-1959",
            "fax_number": "207-430-4007"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "93 CAMPUS AVE",
            "city": "LEWISTON",
            "state": "ME",
            "postal_code": "042406030",
            "telephone_number": "207-777-8442",
            "fax_number": "207-777-8425"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "35 Medical Center Pkwy",
            "address_purpose": "LOCATION",
            "city": "Augusta",
            "state": "ME",
            "postal_code": "043308160",
            "country_code": "US",
            "telephone_number": "207-622-1959",
            "fax_number": "207-430-4007",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GEER",
        "first_name": "EILEEN",
        "middle_name": "S",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2012-01-05",
        "last_updated": "2021-07-01",
        "certification_date": "2021-07-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "ME",
            "license": "RN55431",
            "primary": false
        },
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "PA",
            "license": "RN637333",
            "primary": false
        },
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "ME",
            "license": "RNA93052",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "AANA NUMBER",
            "identifier": "089557",
            "state": null
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "egeer1477098@direct-prd.goodhelpconnections.org",
            "affiliation": "N",
            "address_1": "93 Campus Ave",
            "city": "Lewiston",
            "state": "ME",
            "country_code": "US",
            "postal_code": "042406030",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "first_name": "EILEEN",
            "last_name": "FALZONE",
            "middle_name": "S",
            "credential": "CRNA",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Lewiston, ME

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 1, 2021; 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.