Mercy Specialty Services

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

Legal business name

MERCY SPECIALTY SERVICES

Doing business as

Trinity Health Medical Group

Practice address

1150 E Sherman Blvd Ste 2400
Muskegon, MI 49444

Phone

(231) 672-6336

Fax

(231) 672-6335

NPI assigned

Jun 10, 2006

Last updated

Mar 5, 2026By the provider in NPPES

Organization subpart

Yes

Parent organization

MERCY HEALTH PARTNERSAs reported in NPPES

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

Authorized official

Name

Michael Gusho

Title

Chief Financial Officer

Phone

(734) 398-0642

Specialties & licenses 7

Addresses

Other names 2

• Trinity Health Medical Group Doing business as
• Mercy General Specialty Services Former legal business name

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in MI2 enrollments

Enrollment records 2

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

Part of

Mercy Hospital

Member of 1

Organizations this organization is a member of, according to the National Provider Directory.

• Trinity Health-Michigan

  dba Mercy Health Pharmacy Solutions

  • Community/Retail Pharmacy
  • Grand Rapids, MI
  • NPI 1700321551

  Member Of

  NPD member

Locations

Practitioners 155

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

• Luke Britton Anderson

  • Clinical Neuropsychologist
  • Grand Rapids, MI
  • NPI 1023326857
  Medicare reassignment Care Compare group NPD
• Andrea F Barber, DO

  • Hospitalist Physician
  • Muskegon, MI
  • NPI 1437599727

  Internal Medicine

  Medicare reassignment Care Compare group NPD
• Monica Anna Bowen, D.O.

  • Hospitalist Physician
  • Muskegon, MI
  • NPI 1366768756

  Internal Medicine

  Medicare reassignment Care Compare group NPD
• Mathew J Brakora, MD

  • Hospitalist Physician
  • Muskegon, MI
  • NPI 1013989177

  Internal Medicine

  Medicare reassignment Care Compare group NPD
• Hans Christian Bruntmyer, D.O.

  • Neuromusculoskeletal Medicine & OMM Physician
  • Muskegon, MI
  • NPI 1013907427
  Medicare reassignment Care Compare group NPD
• Jon Michael Carnahan, DO

  • Hospitalist Physician
  • Muskegon, MI
  • NPI 1568959609

  Internal Medicine

  Medicare reassignment Care Compare group NPD
• Sharon Eileen Christian, MD

  • Hospitalist Physician
  • Muskegon, MI
  • NPI 1073550034

  Internal Medicine

  Medicare reassignment Care Compare group NPD
• Elizabeth Jane Cleary, DO

  • Hospitalist Physician
  • Muskegon, MI
  • NPI 1154816882

  Internal Medicine

  Medicare reassignment Care Compare group NPD
• Andrew Cone, PA-C

  • Physician Assistant
  • Okemos, MI
  • NPI 1154200541
  Medicare reassignment Care Compare group NPD
• Jennifer Marie Delongpre, D.O.

  • Hospitalist Physician
  • Muskegon, MI
  • NPI 1053793471

  Internal Medicine

  Medicare reassignment Care Compare group NPD
• Garrett James Falk, PA

  • Physician Assistant
  • Grand Rapids, MI
  • NPI 1386460350
  Medicare reassignment Care Compare group NPD
• David R Folkmier, D.O.

  • Hospitalist Physician
  • Muskegon, MI
  • NPI 1871587287

  Internal Medicine

  Medicare reassignment Care Compare group NPD

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

{
    "created_epoch": "1149897600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1772668800000",
    "number": "1629010384",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 776982",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606776982",
            "telephone_number": "800-494-5797"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1150 E SHERMAN BLVD STE 2400",
            "city": "MUSKEGON",
            "state": "MI",
            "postal_code": "49444",
            "telephone_number": "231-672-6336",
            "fax_number": "231-672-6335"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "6401 Prairie St Ste 2300",
            "address_purpose": "LOCATION",
            "city": "Norton Shores",
            "state": "MI",
            "postal_code": "494447842",
            "country_code": "US",
            "telephone_number": "231-727-7928",
            "fax_number": "231-727-7844",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1500 E Sherman Blvd",
            "address_purpose": "LOCATION",
            "city": "Muskegon",
            "state": "MI",
            "postal_code": "494441849",
            "country_code": "US",
            "telephone_number": "231-672-3883",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1310 Wisconsin St Ste 200",
            "address_purpose": "LOCATION",
            "city": "Grand Haven",
            "state": "MI",
            "postal_code": "494172472",
            "country_code": "US",
            "telephone_number": "616-844-4790",
            "fax_number": "616-844-4794",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "MERCY SPECIALTY SERVICES",
        "organizational_subpart": "YES",
        "parent_organization_legal_business_name": "MERCY HEALTH PARTNERS",
        "enumeration_date": "2006-06-10",
        "last_updated": "2026-03-05",
        "certification_date": "2026-03-05",
        "status": "A",
        "authorized_official_last_name": "GUSHO",
        "authorized_official_first_name": "MICHAEL",
        "authorized_official_title_or_position": "CHIEF FINANCIAL OFFICER",
        "authorized_official_telephone_number": "734-398-0642"
    },
    "taxonomies": [
        {
            "code": "204D00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Neuromusculoskeletal Medicine & OMM",
            "state": "MI",
            "license": null,
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Internal Medicine",
            "state": "MI",
            "license": null,
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Internal Medicine",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207V00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Obstetrics & Gynecology",
            "state": "MI",
            "license": null,
            "primary": false
        },
        {
            "code": "208000000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Pediatrics",
            "state": "MI",
            "license": null,
            "primary": false
        },
        {
            "code": "363A00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Physician Assistant",
            "state": "MI",
            "license": null,
            "primary": false
        },
        {
            "code": "363L00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Nurse Practitioner",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "CONNECT",
            "endpointTypeDescription": "CONNECT URL",
            "endpoint": "https://cobiusconnect.cobius.com:8291/Gateway/DocumentSubmission/2_0/NhinService/XDRRequest_Service",
            "affiliation": "Y",
            "endpointDescription": "2.16.840.1.113883.3.1068.1",
            "affiliationName": "Cobius Healthcare Solutions",
            "use": "OTHER",
            "useDescription": "Other",
            "useOtherDescription": "CMS esMD eMDR",
            "address_1": "2720 Dundee Rd # 302",
            "city": "Northbrook",
            "state": "IL",
            "country_code": "US",
            "postal_code": "600622609",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "organization_name": "Trinity Health Medical Group",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "Mercy General Specialty Services",
            "code": "4",
            "type": "Former Legal Business Name"
        }
    ]
}

• Mercy Health Partners Sub-Specialty Services (Trinity Health Medical Group)
• Mercy Health Partners-Obstetrics and Gynecology Specialist (Trinity Health Medical Group Obstetrics & Gynecology - Hackley)
• Mercy Health Westshore Cardiology Services (Trinity Health Medical Group)
• Mercy Hospital - Muskegon SMHC (MHP - Mercy Campus)
• Mercy Physician Network
• Mercy Urgent Care
• Mercy Urgent Care
• Mercy Women's Health Services (Trinity Health Medical Group Obstetrics and Gynecology Hackley)
• Mary E Meredith, MSW
• Glenn E Merz, MD

• Internal Medicine Physician in Muskegon, MI
• Providers in Muskegon, MI by specialty
• Internal Medicine Physician in Michigan

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 5, 2026; 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.