Individual provider Active NPI

Michael Ryskin, M.D.

  • Obstetrics & Gynecology Physician
  • Bloomington, IN
National Provider Identifier
1326007774
Registry record updated Dec 23, 2020
On this page

Key facts

NPPES NPI Registry
Primary specialty
Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X
License
34.0138679 Issued in OH
Practice address
1010 W 2ND St
Bloomington, IN 47403-2217
Phone
(812) 334-3955
Fax
(812) 334-5792
NPI assigned
Mar 22, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Dec 23, 2020

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Obstetrics & Gynecology Physician 207V00000X 34.0138679 OH Primary
Obstetrics & Gynecology Physician 207V00000X 43490 CO
Obstetrics & Gynecology Physician 207V00000X 01070038A IN

Addresses

Primary practice location

1010 W 2ND St
Bloomington, IN 47403-2217

Mailing address

PO Box 1329
Bloomington, IN 47402-1329
Phone (812) 353-9816

Other identifiers 1

IdentifierTypeStateIssuer
201033060MedicaidIN

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20110906000703 IN Practitioner - Obstetrics/Gynecology 0446285571 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Obstetrics/Gynecology
Education
Other, 1983
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Adams County Memorial HospitalGroup PAC ID 0941198253, shared by 60 NPIs, 85 clinicians

Practice addresses (Care Compare)

1100 Mercer Ave
Decatur, IN 46733-2303
Phone (260) 724-2145

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
83.61 of 100Reported as group
Quality
76.47
Promoting interoperability
100
Improvement activities
40
Cost
68.89

Procedures performed for Medicare patients

ProcedureNumber of procedures
Removal of the uterus1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
43490COMDObstetrics & Gynecology Physician
34.0138679OHMDObstetrics & Gynecology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Daviess County Hospital Current Accepting new patients
Daviess County Hospital CurrentSince Jan 2, 2026 Accepting new patients
Adams County Memorial Hospital CurrentSince Oct 1, 2023 Accepting new patients
Daviess County Hospital CurrentSince Jan 2, 2026 Accepting new patients
Adams County Memorial Hospital CurrentSince Oct 1, 2023 Accepting new patients
Joint Township District Memorial Hospital Past Accepting new patients

Locations

1100 Mercer Ave
Decatur, IN 46733

955 High St
Decatur, IN 46733

205 Tower Dr
Monroe, IN 46772
Phone (260) 692-6163

1314 E Walnut St
Washington, IN 47501
Phone (812) 254-2250

Interoperability endpoints

  • Direct secure messaging: mryskin89654@direct.parkviewexchange.com
  • Direct secure messaging: mryskin655902@achce.catholichealth.net

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 and National Provider Directory roles.

Hospital & facility affiliations 5

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": "1142985600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1608681600000",
    "number": "1326007774",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 1329",
            "city": "BLOOMINGTON",
            "state": "IN",
            "postal_code": "474021329",
            "telephone_number": "812-353-9816",
            "fax_number": "812-334-5792"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1010 W 2ND ST",
            "city": "BLOOMINGTON",
            "state": "IN",
            "postal_code": "474032217",
            "telephone_number": "812-334-3955",
            "fax_number": "812-334-5792"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "RYSKIN",
        "first_name": "MICHAEL",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-03-22",
        "last_updated": "2020-12-23",
        "certification_date": "2020-12-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "OH",
            "license": "34.0138679",
            "primary": true
        },
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "CO",
            "license": "43490",
            "primary": false
        },
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "IN",
            "license": "01070038A",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "201033060",
            "state": "IN"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Bloomington, IN

Sources for this page

Verify at the official NPI Registry.