Individual provider Active NPI

Carolyn Rebecca Yost, D.O.

  • Obstetrics & Gynecology Physician
  • Circleville, OH
National Provider Identifier
1396955498
Registry record updated Jan 21, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X
License
34.009602 Issued in OH
Practice address
1180 N Court St Ste B
Circleville, OH 43113-1397
Phone
(740) 474-5024
Fax
(740) 477-2552
NPI assigned
May 23, 2007
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 21, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Obstetrics & Gynecology Physician 207V00000X 58.001971 OH
Obstetrics & Gynecology Physician 207V00000X 34.009602 OH Primary

Addresses

Primary practice location

1180 N Court St Ste B
Circleville, OH 43113-1397

Mailing address

PO Box 7527
Dublin, OH 43017-0727
Phone (614) 544-6366

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address cyost511634@direct.ohiohealth.com OhioHealth Physician Group, Inc.

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in OH
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
I20090916000036 OH Practitioner - Obstetrics/Gynecology 5698821668 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Obstetrics/Gynecology
Education
Lake Erie College of Osteopathic Medicine, Erie, 2005
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Ohiohealth CorporationGroup PAC ID 6305758426, 2,295 clinicians

Practice addresses (Care Compare)

600 N Pickaway St
Suite 102
Circleville, OH 43113-1499
Phone (740) 420-8174

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
80.04 of 100Reported as group
Quality
58.67
Promoting interoperability
98
Improvement activities
40
Cost
76.46

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
34.009602OHMDObstetrics & Gynecology Physician
58.001971OHMDObstetrics & Gynecology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Ohiohealth Corporation CurrentSince Nov 1, 2020 Accepting new patients
Ohiohealth Corporation Obstetrics & Gynecology CurrentSince Nov 1, 2020 Accepting new patients
Ohiohealth Corporation Past Accepting new patients
Ohiohealth Urgent Care LLC Past Accepting new patients
Ohiohealth Berger Hospital LLC Past Accepting new patients

Locations

600 N Pickaway St
Ste 203
Circleville, OH 43113
Phone (740) 420-8365

1180 N Court St
Ste B
Circleville, OH 43113
Phone (740) 474-5024

600 N Pickaway St
Ste 102
Circleville, OH 43113
Phone (740) 420-8174

600 N Pickaway St
Circleville, OH 43113
Phone (614) 352-6479

393 E Town St
Ste 116
Columbus, OH 43215
Phone (614) 566-9108

Dept L3652
Columbus, OH 43260

5450 Frantz Rd
Ste 360
Dublin, OH 43016
Phone (614) 533-6497

Interoperability endpoints

  • FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/

Organizations & group practices 5

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 3

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": "1179878400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1768953600000",
    "number": "1396955498",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 7527",
            "city": "DUBLIN",
            "state": "OH",
            "postal_code": "430170727",
            "telephone_number": "614-544-6366"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1180 N COURT ST STE B",
            "city": "CIRCLEVILLE",
            "state": "OH",
            "postal_code": "431131397",
            "telephone_number": "740-474-5024",
            "fax_number": "740-477-2552"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "YOST",
        "first_name": "CAROLYN",
        "middle_name": "REBECCA",
        "name_prefix": "Dr.",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-05-23",
        "last_updated": "2026-01-21",
        "certification_date": "2026-01-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "OH",
            "license": "58.001971",
            "primary": false
        },
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "OH",
            "license": "34.009602",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "cyost511634@direct.ohiohealth.com",
            "affiliation": "Y",
            "affiliationName": "OhioHealth Physician Group, Inc.",
            "address_1": "1180 N Court St Ste B",
            "city": "Circleville",
            "state": "OH",
            "country_code": "US",
            "postal_code": "431131397",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Circleville, OH

Sources for this page

Verify at the official NPI Registry.