Individual provider Active NPI

Cassandra Noel Graybill, M.D.

  • Obstetrics & Gynecology Physician
  • Beavercreek, OH
National Provider Identifier
1497937783
Registry record updated Jan 19, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X
License
35.140441 Issued in OH
Practice address
3535 Pentagon Blvd Ste 220
Beavercreek, OH 45431-1705
Phone
(937) 429-7350
Fax
(937) 431-2623
NPI assigned
Nov 29, 2007
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 19, 2021

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 129138 NC
Obstetrics & Gynecology Physician 207V00000X 60266839 WA
Obstetrics & Gynecology Physician 207V00000X 35.140441 OH Primary

Addresses

Primary practice location

3535 Pentagon Blvd Ste 220
Beavercreek, OH 45431-1705

Mailing address

1 Prestige PL Ste 550
Miamisburg, OH 45342-6115
Phone (937) 762-1310

Other identifiers 2

IdentifierTypeStateIssuer
0415853MedicaidOH
H817380OtherOHMEDICARE ID

Electronic endpoints 2

TypeEndpointUseAffiliation
Direct Messaging Address cgraybill742936@direct.ketteringhealth.org
FHIR URL https://khnarr.ketthealth.com/FHIR-PROD/api/FHIR/DSTU2/

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
I20201012002473 OH Practitioner - Obstetrics/Gynecology 2163561671 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Obstetrics/Gynecology
Education
Loma Linda University School of Medicine, 2005
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Genesis Medical Group, LLCGroup PAC ID 7719040385, 265 clinicians
Kettering Independent Medical Group IncGroup PAC ID 3173710936, 699 clinicians

Practice addresses (Care Compare)

2951 Maple Ave
Zanesville, OH 43701-1406
Phone (740) 454-4000

3535 Pentagon Blvd
Beavercreek, OH 45431-1705

3535 Pentagon Park Blvd
Suite 400
Dayton, OH 45431-1705
Phone (937) 490-2264

4403 Far Hills Ave
Kettering, OH 45429-2405
Phone (937) 433-5309

4441 Far Hills Ave
Kettering, OH 45429-2405
Phone (937) 298-7751

Merit-based Incentive Payment System (MIPS)

Final score
81.34 of 100Reported as group
Quality
63.67
Promoting interoperability
100
Improvement activities
40
Cost
74.14

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
129138NCMDObstetrics & Gynecology Physician
35.140441OHMDObstetrics & Gynecology Physician
60266839WAMDObstetrics & Gynecology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Mercy Health Physicians Springfield Specialty Care LLC CurrentSince Dec 5, 2025 Accepting new patients
Genesis Medical Group LLC CurrentSince Jan 26, 2026 Accepting new patients
Genesis Medical Group, LLC CurrentSince Jan 26, 2026 Accepting new patients
Kettering Independent Medical Group Inc Obstetrics & Gynecology CurrentSince Dec 29, 2022 Accepting new patients
Beavercreek Medical Center Past Accepting new patients

Locations

3535 Pentagon Blvd
Ste 220
Beavercreek, OH 45431
Phone (937) 429-7350

4403 Far Hills Ave
Kettering, OH 45429
Phone (937) 395-3910

1 Prestige Pl
Ste 550
Miamisburg, OH 45342
Phone (937) 752-2306

1108 Vester Ave
Springfield, OH 45503
Phone (937) 339-7100

2100 Emmanuel Way
Ste E
Springfield, OH 45502
Phone (866) 224-9472

900 Scioto St
Ste 1
Urbana, OH 43078
Phone (937) 653-4666

2951 Maple Ave
Zanesville, OH 43701
Phone (740) 454-4000

945 Bethesda Dr
Ste 330
Zanesville, OH 43701
Phone (740) 454-4038

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.

NPI Registry JSON

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

{
    "created_epoch": "1196294400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1611014400000",
    "number": "1497937783",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1 PRESTIGE PL STE 550",
            "city": "MIAMISBURG",
            "state": "OH",
            "postal_code": "453426115",
            "telephone_number": "937-762-1310",
            "fax_number": "937-522-8068"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3535 PENTAGON BLVD STE 220",
            "city": "BEAVERCREEK",
            "state": "OH",
            "postal_code": "454311705",
            "telephone_number": "937-429-7350",
            "fax_number": "937-431-2623"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GRAYBILL",
        "first_name": "CASSANDRA",
        "middle_name": "NOEL",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-11-29",
        "last_updated": "2021-01-19",
        "certification_date": "2021-01-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "NC",
            "license": "129138",
            "primary": false
        },
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "WA",
            "license": "60266839",
            "primary": false
        },
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "OH",
            "license": "35.140441",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "0415853",
            "state": "OH"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDICARE ID",
            "identifier": "H817380",
            "state": "OH"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "cgraybill742936@direct.ketteringhealth.org",
            "affiliation": "N",
            "address_1": "3535 Pentagon Blvd Ste 220",
            "city": "Beavercreek",
            "state": "OH",
            "country_code": "US",
            "postal_code": "454311705",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://khnarr.ketthealth.com/FHIR-PROD/api/FHIR/DSTU2/",
            "affiliation": "N",
            "address_1": "3535 Pentagon Blvd Ste 220",
            "city": "Beavercreek",
            "state": "OH",
            "country_code": "US",
            "postal_code": "454311705",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Beavercreek, OH

Sources for this page

Verify at the official NPI Registry.