NPIMap

Individual provider Active NPI

Alexander William Power

  • Family Medicine Physician
  • Grand Rapids, MI
National Provider Identifier
1720548076
Registry record updated Aug 27, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
4301507915 Issued in MI
Practice address
4600 Breton Rd SE Ste 208
Grand Rapids, MI 49508-5220
Phone
(616) 267-0020
Fax
(616) 267-0021
NPI assigned
Mar 22, 2019
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 27, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X 4301507915 MI Primary

Addresses

Primary practice location

4600 Breton Rd SE Ste 208
Grand Rapids, MI 49508-5220

Mailing address

100 Michigan St NE
MC 845
Grand Rapids, MI 49503-2560

Electronic endpoints 2

TypeEndpointUseAffiliation
FHIR URL https://epicarr02.spectrumhealth.org/EpicFHIR/api/FHIR/R4/
Direct Messaging Address apower1191608@epic00.shdirect.org

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MI
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20221011001732 MI Practitioner - Family Practice 0648503797 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Family Practice
Education
Other, 2019
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Mymichigan Medical Center AlmaGroup PAC ID 3375451404, 140 clinicians

Practice addresses (Care Compare)

121 N Pine River St
Ithaca, MI 48847-1039
Phone (989) 875-5111

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
4301507915MIMDFamily Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Mymichigan Medical Center Alma Family Medicine CurrentSince Oct 5, 2022 Accepting new patients
Mymichigan Medical Center Alma Current Accepting new patients
Mymichigan Medical Center Alma Past Accepting new patients

Locations

300 E Warwick Dr
Alma, MI 48801
Phone (989) 463-0104

121 N Pine River St
Ithaca, MI 48847
Phone (989) 875-0662

4000 Wellness Dr
Midland, MI 48670
Phone (844) 832-1956

4851 E Pickard St
Ste 1760
Mt Pleasant, MI 48858
Phone (989) 775-1610

Interoperability endpoints

  • Direct secure messaging: apower129331@mymichiganhealth.midirect.net

Organizations & group practices 3

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 6

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": "1553212800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787788800000",
    "number": "1720548076",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "100 MICHIGAN ST NE",
            "address_2": "MC 845",
            "city": "GRAND RAPIDS",
            "state": "MI",
            "postal_code": "495032560"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4600 BRETON RD SE STE 208",
            "city": "GRAND RAPIDS",
            "state": "MI",
            "postal_code": "495085220",
            "telephone_number": "616-267-0020",
            "fax_number": "616-267-0021"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "POWER",
        "first_name": "ALEXANDER",
        "middle_name": "WILLIAM",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2019-03-22",
        "last_updated": "2026-08-27",
        "certification_date": "2026-08-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "MI",
            "license": "4301507915",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://epicarr02.spectrumhealth.org/EpicFHIR/api/FHIR/R4/",
            "affiliation": "N",
            "address_1": "4600 Breton Rd SE Ste 208",
            "city": "Grand Rapids",
            "state": "MI",
            "country_code": "US",
            "postal_code": "495085220",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "apower1191608@epic00.shdirect.org",
            "affiliation": "N",
            "address_1": "4600 Breton Rd SE Ste 208",
            "city": "Grand Rapids",
            "state": "MI",
            "country_code": "US",
            "postal_code": "495085220",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Grand Rapids, MI

Sources for this page

Verify at the official NPI Registry.