NPIMap

Organization Active NPI

Memorial Hospital

Doing business as Memorial Healthcare

  • General Practice Physician
  • Flushing, MI
National Provider Identifier
1144428202
Registry record updated Nov 12, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
General Practice PhysicianTaxonomy code 208D00000X
Legal business name
MEMORIAL HOSPITAL
Doing business as
Memorial Healthcare
Practice address
218 W Main St Ste 100
Flushing, MI 48433-2032
Phone
(989) 720-7562
Fax
(989) 720-7563
NPI assigned
Jul 10, 2007
Last updated
Nov 12, 2025By the provider in NPPES
Organization subpart
Yes
Parent organization
MEMORIAL HOSPITALAs reported in NPPES

NPPES NPI Registry

Updated by the provider on Nov 12, 2025

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

Authorized official

Name
Jorri M Tremain
Title
Chief Financial Officer
Phone
(989) 729-4466

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X
Nurse Practitioner 363L00000X
General Practice Physician 208D00000X Primary

Addresses

Primary practice location

218 W Main St Ste 100
Flushing, MI 48433-2032

Mailing address

113 E Williams St
Owosso, MI 48867-2360
Phone (989) 725-6528

Other identifiers 1

IdentifierTypeStateIssuer
1144428202MedicaidMI

Other names 1

  • Memorial Healthcare Doing business as

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MI

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20040122000907 MI Part B Supplier - Clinic/Group Practice 8527976497 Receives reassigned benefits from 363 practitioners
6 other NPIs on this enrollment
This NPI is an additional NPI on the enrollment
Practice locations: Owosso, MI; Perry, MI; Saginaw, MI; Saint Johns, MI; Howell, MI; Ovid, MI; Okemos, MI; Laingsburg, MI…

Other NPIs on the same Medicare enrollment 6

NPIs listed together on one Medicare enrollment, typically parts of the same organization.

National Provider Directory

National Provider Directory
Tax ID family
Memorial Healthcare Cen20 organizations share this tax ID, including this one
Part of
Memorial Healthcare Cen

Other organizations with this tax ID 19

Organizations that report the same tax identification number in the National Provider Directory.

View all 19

Locations

721 N Shiawassee St
Ste 101
Owosso, MI 48867
Phone (989) 729-4673

1000 E Sturgis St
Ste 9
Saint Johns, MI 48879
Phone (989) 224-2100

Practitioners & affiliated clinicians

Practitioners 22

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.

View all 22

NPI Registry JSON

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

{
    "created_epoch": "1184025600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1762905600000",
    "number": "1144428202",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "113 E WILLIAMS ST",
            "city": "OWOSSO",
            "state": "MI",
            "postal_code": "488672360",
            "telephone_number": "989-725-6528",
            "fax_number": "989-723-9446"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "218 W MAIN ST STE 100",
            "city": "FLUSHING",
            "state": "MI",
            "postal_code": "484332032",
            "telephone_number": "989-720-7562",
            "fax_number": "989-720-7563"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "MEMORIAL HOSPITAL",
        "organizational_subpart": "YES",
        "parent_organization_legal_business_name": "MEMORIAL HOSPITAL",
        "enumeration_date": "2007-07-10",
        "last_updated": "2025-11-12",
        "certification_date": "2025-11-12",
        "status": "A",
        "authorized_official_last_name": "TREMAIN",
        "authorized_official_first_name": "JORRI",
        "authorized_official_middle_name": "M",
        "authorized_official_title_or_position": "CHIEF FINANCIAL OFFICER",
        "authorized_official_telephone_number": "989-729-4466"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "208D00000X",
            "taxonomy_group": "",
            "desc": "General Practice",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1144428202",
            "state": "MI"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Memorial Healthcare",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Flushing, MI

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 12, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.