Individual provider Active NPI

Olga Alexandra Sill, FNP

  • Family Nurse Practitioner
  • Windham, ME
National Provider Identifier
1013548650
Registry record updated Aug 29, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
CNP191071 Issued in ME
Practice address
582 Roosevelt TRL
Windham, ME 04062-4904
Phone
(207) 892-3233
Fax
(207) 893-0752
NPI assigned
Feb 3, 2020
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 29, 2024

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Nurse Practitioner 363LF0000X CNP191071 ME Primary

Addresses

Primary practice location

582 Roosevelt TRL
Windham, ME 04062-4904

Mailing address

3 Spring Water Dr
Windham, ME 04062-4287
Phone (207) 714-0759

Other names 1

  • Volha Grant Former name

Medicare participation

Medicare enrollment files
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

Enrollment IDStateProvider typePAC IDDetails
I20200309002275 ME Practitioner - Nurse Practitioner 6507294394 Reassigns benefits to 7 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2018
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Bridgton HospitalGroup PAC ID 8123919099, 33 clinicians
Central Maine Medical CenterGroup PAC ID 2567379563, 344 clinicians

Practice addresses (Care Compare)

10 Hospital Dr
Bridgton, ME 04009-1148
Phone (207) 647-6000

300 Main St
Lewiston, ME 04240-7027
Phone (207) 795-0111

Hospital & facility affiliations

  • Central Maine Medical Center Hospital, Lewiston, ME, CCN 200024
  • Bridgton Hospital Hospital, Bridgton, ME, CCN 201310

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

State licenses

LicenseStateTypeSpecialty
CNP191071MEMDFamily Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Community Clinical Services, Inc CurrentSince Feb 4, 2020 Accepting new patients
Rumford Hospital CurrentSince Nov 10, 2025 Accepting new patients
Central Maine Medical Center CurrentSince Nov 10, 2025 Accepting new patients
Central Maine Medical Center CurrentSince Nov 10, 2025 Accepting new patients
Community Clinical Services, Inc. CurrentSince Feb 4, 2020 Accepting new patients
Rumford Hospital CurrentSince Nov 10, 2025 Accepting new patients
Maine Medical Partners CurrentSince Aug 15, 2022 Accepting new patients
Bridgton Hospital CurrentSince Nov 10, 2025 Accepting new patients
Maine Medical Partners CurrentSince Aug 15, 2022 Accepting new patients
Bridgton Hospital CurrentSince Nov 10, 2025 Accepting new patients

Locations

10 Hospital Dr
Bridgton, ME 04009
Phone (207) 647-6000

106 Campus Ave
Lewiston, ME 04240
Phone (207) 755-3383

300 Main St
Lewiston, ME 04240
Phone (207) 795-2400

57 Birch St
Ste 102
Lewiston, ME 04240
Phone (207) 753-5400

100 Campus Ave
Ste 208
Lewiston, ME 04240
Phone (207) 777-8974

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

420 Franklin St
Rumford, ME 04276
Phone (207) 364-4581

105 Topsham Fair Mall Rd
Unit 2
Topsham, ME 04086
Phone (207) 798-6300

584 Roosevelt Trl
Windham, ME 04062
Phone (207) 892-3216

Interoperability endpoints

  • FHIR API: https://fhir-myrecord.cerner.com/r4/4517c430-03bf-4e32-b324-1387cc4e73f3/

Organizations & group practices 10

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.

Hospital & facility affiliations 2

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": "1580688000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1724889600000",
    "number": "1013548650",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3 SPRING WATER DR",
            "city": "WINDHAM",
            "state": "ME",
            "postal_code": "040624287",
            "telephone_number": "207-714-0759"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "582 ROOSEVELT TRL",
            "city": "WINDHAM",
            "state": "ME",
            "postal_code": "040624904",
            "telephone_number": "207-892-3233",
            "fax_number": "207-893-0752"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SILL",
        "first_name": "OLGA",
        "middle_name": "ALEXANDRA",
        "credential": "FNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-02-03",
        "last_updated": "2024-08-29",
        "certification_date": "2024-08-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "ME",
            "license": "CNP191071",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "VOLHA",
            "last_name": "GRANT",
            "credential": "FNP",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Windham, ME

Sources for this page

Verify at the official NPI Registry.