Individual provider Active NPI

John W Younge, PA

  • Physician Assistant
  • Grand Rapids, MI
National Provider Identifier
1942220603
Registry record updated May 28, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
5601001589 Issued in MI
Practice address
35 Michigan St NE FL 2
Grand Rapids, MI 49503-2514
Phone
(616) 267-1925
NPI assigned
Jul 19, 2006
Last updated
May 28, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 28, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X 5601001589 MI Primary

Addresses

Primary practice location

35 Michigan St NE FL 2
Grand Rapids, MI 49503-2514

Mailing address

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

Electronic endpoints 2

TypeEndpointUseAffiliation
Direct Messaging Address jyounge55748@epic00.shdirect.org
FHIR URL https://epicarr02.spectrumhealth.org/EpicFHIR/api/FHIR/DSTU2/

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MI
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
I20160919000406 MI Practitioner - Physician Assistant 4385931443 Reassigns benefits to 3 organizations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
5601001589MIMDPhysician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Mecosta County Medical Center CurrentSince Jan 21, 2024 Accepting new patients
Spectrum Health United CurrentSince Jan 21, 2024 Accepting new patients
Mecosta County Medical Center CurrentSince Jan 21, 2024 Accepting new patients
Spectrum Health Hospitals CurrentSince Sep 15, 2016 Accepting new patients
Spectrum Health Hospitals CurrentSince Sep 15, 2016 Accepting new patients

Locations

1227 W State St
Belding, MI 48809
Phone (616) 794-0800

605 Oak St
Big Rapids, MI 49307
Phone (231) 592-1079

100 Michigan St NE
Grand Rapids, MI 49503
Phone (616) 391-1680

100 Michigan St NE
#845
Grand Rapids, MI 49503
Phone (616) 391-8242

100 Michigan St NE
Fl 10
Grand Rapids, MI 49503
Phone (616) 267-1925

35 Michigan St NE
Fl 2
Grand Rapids, MI 49503
Phone (616) 267-1925

1202 W Oak St
Greenville, MI 48838
Phone (616) 754-2944

Interoperability endpoints

  • Direct secure messaging: jyounge55748@epic00.corewelldirect.org
  • Direct secure messaging: jyounge55748@epic00.shdirect.org

Organizations & group practices 6

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.

NPI Registry JSON

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

{
    "created_epoch": "1153267200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1779926400000",
    "number": "1942220603",
    "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": "35 MICHIGAN ST NE FL 2",
            "city": "GRAND RAPIDS",
            "state": "MI",
            "postal_code": "495032514",
            "telephone_number": "616-267-1925"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "YOUNGE",
        "first_name": "JOHN",
        "middle_name": "W",
        "credential": "PA",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-07-19",
        "last_updated": "2026-05-28",
        "certification_date": "2026-05-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "MI",
            "license": "5601001589",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "jyounge55748@epic00.shdirect.org",
            "affiliation": "N",
            "address_1": "100 Michigan St NE",
            "address_2": "10th Floor, MC 085",
            "city": "Grand Rapids",
            "state": "MI",
            "country_code": "US",
            "postal_code": "495032560",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://epicarr02.spectrumhealth.org/EpicFHIR/api/FHIR/DSTU2/",
            "affiliation": "N",
            "address_1": "100 Michigan St NE",
            "address_2": "10th Floor, MC 085",
            "city": "Grand Rapids",
            "state": "MI",
            "country_code": "US",
            "postal_code": "495032560",
            "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.