Individual provider Active NPI

Riley McKeown, PA-C

  • Physician Assistant
  • Portland, ME
National Provider Identifier
1598414443
Registry record updated Nov 16, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
PA2415 Issued in ME
Practice address
191 Marginal Way
Portland, ME 04101-3387
Phone
(207) 571-7991
NPI assigned
Mar 19, 2022
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Nov 16, 2023

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X 1847 NH
Physician Assistant 363A00000X PA2415 ME Primary

Addresses

Primary practice location

191 Marginal Way
Portland, ME 04101-3387

Mailing address

360 US Highway 1 Byp Unit 102
Portsmouth, NH 03801-7105
Phone (603) 410-6700

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
I20230126001045 ME Practitioner - Physician Assistant 0446646400 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2021
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Convenientmd - FFS UC LLCGroup PAC ID 5193186492, 397 clinicians
Mercy HospitalGroup PAC ID 6103737812, 307 clinicians

Practice addresses (Care Compare)

1420 Main St
Sanford, ME 04073-3680
Phone (207) 850-5744

19 S Gorham Xing
Gorham, ME 04038-2690
Phone (207) 535-1400

191 Marginal Way
Portland, ME 04101-2438
Phone (207) 517-3838

193 Bath Rd
Brunswick, ME 04011-2607
Phone (207) 424-2272

4 Whitten Rd
Augusta, ME 04330-6019
Phone (207) 466-2400

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

409 Roosevelt TRL
Windham, ME 04062-4821
Phone (207) 400-8600

506 Main St
Saco, ME 04072-1530
Phone (207) 571-7991

600 Ctr St
Auburn, ME 04210-6311
Phone (207) 955-5565

950 Main St
Westbrook, ME 04092-3067
Phone (207) 517-3800

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Physician Assistant

State licenses

LicenseStateTypeSpecialty
PA2415MEMDPhysician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Mercy Hospital CurrentSince Aug 3, 2025 Accepting new patients
Convenientmd - FFS UC LLC CurrentSince Aug 1, 2023 Accepting new patients
Mercy Hospital Past Accepting new patients

Locations

600 Center St
Auburn, ME 04210
Phone (207) 783-8951

193 Bath Rd
Brunswick, ME 04011
Phone (207) 424-2272

19 S Gorham Xing
Gorham, ME 04038
Phone (207) 535-1400

191 Marginal Way
Portland, ME 04101
Phone (207) 517-3838

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

360 US Highway 1 Byp
Unit 102
Portsmouth, NH 03801
Phone (603) 410-6700

111 New Hampshire Ave
Portsmouth, NH 03801

Organizations & group practices 4

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 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": "1647648000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1700092800000",
    "number": "1598414443",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "360 US HIGHWAY 1 BYP UNIT 102",
            "city": "PORTSMOUTH",
            "state": "NH",
            "postal_code": "038017105",
            "telephone_number": "603-410-6700",
            "fax_number": "603-319-8308"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "191 MARGINAL WAY",
            "city": "PORTLAND",
            "state": "ME",
            "postal_code": "041013387",
            "telephone_number": "207-571-7991"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MCKEOWN",
        "first_name": "RILEY",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-03-19",
        "last_updated": "2023-11-16",
        "certification_date": "2023-11-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "NH",
            "license": "1847",
            "primary": false
        },
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "ME",
            "license": "PA2415",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Portland, ME

Sources for this page

Verify at the official NPI Registry.