NPIMap

Organization Active NPI

Ecs Western Michigan PC

  • Emergency Medicine Physician
  • Grand Rapids, MI
National Provider Identifier
1992281000
Registry record updated Sep 20, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Emergency Medicine PhysicianTaxonomy code 207P00000X
Legal business name
ECS WESTERN MICHIGAN PC
Practice address
100 Michigan St NE
Grand Rapids, MI 49503
Phone
(616) 391-1730
NPI assigned
Jul 12, 2018
Last updated
Sep 20, 2023By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Sep 20, 2023

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

Authorized official

Name
Dr. John Throop, MDNPI 1841218385
Title
President
Phone
(616) 988-8220

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Anesthesiology Physician 207L00000X NU
Emergency Medicine Physician 207P00000X NU Primary

Addresses

Primary practice location

100 Michigan St NE
Grand Rapids, MI 49503

Mailing address

PO Box 22067
Lansing, MI 48909-2067

Other practice location 1

1 Atkinson Dr
Ludington, MI 49431-1906
Phone (231) 843-2591

Other practice location 2

1108 W State St
Hastings, MI 49058-9711
Phone (226) 994-8336

Other practice location 3

1009 W Green St
Hastings, MI 49058-1790
Phone (269) 945-3451

Other practice location 4

1840 Wealthy St SE
Grand Rapids, MI 49506-2921
Phone (616) 391-1730

Other practice location 5

212 S Sullivan Ave
Fremont, MI 49412-1548
Phone (866) 270-4203

Other practice location 6

615 S Bower St
Greenville, MI 48838-2614
Phone (866) 542-7910

Other practice location 7

8333 Felch St
Zeeland, MI 49464-2608
Phone (866) 703-2452

Other practice location 8

100 Michigan St NE
Grand Rapids, MI 49503-2560
Phone (844) 879-6180

Other practice location 9

418 Washington St
Lakeview, MI 48850-7102
Phone (989) 352-7211

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20180814003001 MI Part B Supplier - Clinic/Group Practice 8628327384 Receives reassigned benefits from 377 practitioners
Practice locations: Zeeland, MI; Reed City, MI; Grand Rapids, MI; Ludington, MI; Hastings, MI; Greenville, MI; Fremont, MI; Big Rapids, MI

National Provider Directory

National Provider Directory

Ownership & related parties

Subparts reporting this organization as parent 1

Organizations that report themselves as subparts in NPPES and name this organization, in the same state, as their parent.

Practitioners & affiliated clinicians

Practitioners 384

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 384

NPI Registry JSON

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

{
    "created_epoch": "1531353600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1695168000000",
    "number": "1992281000",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 22067",
            "city": "LANSING",
            "state": "MI",
            "postal_code": "489092067"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "100 MICHIGAN ST NE",
            "city": "GRAND RAPIDS",
            "state": "MI",
            "postal_code": "49503",
            "telephone_number": "616-391-1730"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1 Atkinson Dr",
            "address_purpose": "LOCATION",
            "city": "Ludington",
            "state": "MI",
            "postal_code": "494311906",
            "country_code": "US",
            "telephone_number": "231-843-2591",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1108 W State St",
            "address_purpose": "LOCATION",
            "city": "Hastings",
            "state": "MI",
            "postal_code": "490589711",
            "country_code": "US",
            "telephone_number": "226-994-8336",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1009 W Green St",
            "address_purpose": "LOCATION",
            "city": "Hastings",
            "state": "MI",
            "postal_code": "490581790",
            "country_code": "US",
            "telephone_number": "269-945-3451",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1840 Wealthy St SE",
            "address_purpose": "LOCATION",
            "city": "Grand Rapids",
            "state": "MI",
            "postal_code": "495062921",
            "country_code": "US",
            "telephone_number": "616-391-1730",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "212 S Sullivan Ave",
            "address_purpose": "LOCATION",
            "city": "Fremont",
            "state": "MI",
            "postal_code": "494121548",
            "country_code": "US",
            "telephone_number": "866-270-4203",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "615 S Bower St",
            "address_purpose": "LOCATION",
            "city": "Greenville",
            "state": "MI",
            "postal_code": "488382614",
            "country_code": "US",
            "telephone_number": "866-542-7910",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "8333 Felch St",
            "address_purpose": "LOCATION",
            "city": "Zeeland",
            "state": "MI",
            "postal_code": "494642608",
            "country_code": "US",
            "telephone_number": "866-703-2452",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "100 Michigan St NE",
            "address_purpose": "LOCATION",
            "city": "Grand Rapids",
            "state": "MI",
            "postal_code": "495032560",
            "country_code": "US",
            "telephone_number": "844-879-6180",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "418 Washington St",
            "address_purpose": "LOCATION",
            "city": "Lakeview",
            "state": "MI",
            "postal_code": "488507102",
            "country_code": "US",
            "telephone_number": "989-352-7211",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "ECS WESTERN MICHIGAN PC",
        "organizational_subpart": "NO",
        "enumeration_date": "2018-07-12",
        "last_updated": "2023-09-20",
        "certification_date": "2023-09-20",
        "status": "A",
        "authorized_official_last_name": "THROOP",
        "authorized_official_first_name": "JOHN",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "616-988-8220",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Grand Rapids, MI

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 20, 2023; 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.