Individual provider Active NPI

Jennifer D. Merrill, M.D.

  • Endocrinology, Diabetes & Metabolism Physician
  • Columbus, OH
National Provider Identifier
1871970681
Registry record updated Mar 10, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Endocrinology, Diabetes & Metabolism PhysicianTaxonomy code 207RE0101X
License
35130114 Issued in OH
Practice address
543 Taylor Ave
Columbus, OH 43203-1278
Phone
(614) 685-3333
Fax
(614) 366-0345
NPI assigned
Apr 30, 2015
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 10, 2021

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 35.130114 OH
Endocrinology, Diabetes & Metabolism Physician 207RE0101X 35130114 OH Primary

Addresses

Primary practice location

543 Taylor Ave
Columbus, OH 43203-1278

Mailing address

700 Ackerman Rd Ste 2120
Columbus, OH 43202-1559
Phone (614) 685-3333

Other identifiers 1

IdentifierTypeStateIssuer
0413550MedicaidOH

Electronic endpoints 3

TypeEndpointUseAffiliation
Direct Messaging Address jmerrill33590@direct.osumc.edu
Direct Messaging Address jmerrill33590@direct.osumc.edu Direct
Direct Messaging Address jmerrill33590@direct.osumc.edu Direct

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in OH, WV2 enrollments
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 2

Enrollment IDStateProvider typePAC IDDetails
I20200820003832 OH Practitioner - Endocrinology 0143530105 Reassigns benefits to 1 organization
I20260206001922 WV Practitioner - Endocrinology 0143530105 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Endocrinology
Education
Ohio State University College of Medicine, 2015
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Hospital Development Co.Group PAC ID 4183527476, 65 clinicians
Mount Carmel Health SystemGroup PAC ID 6709793367, 84 clinicians

Practice addresses (Care Compare)

200 Hospital Dr
Spencer, WV 25276-1050
Phone (304) 927-4444

5300 N Meadows Dr
Suite 4800
Grove City, OH 43123-2546
Phone (614) 663-4550

Hospital & facility affiliations

  • Mount Carmel East & West Hospital, Columbus, OH, CCN 360035
  • Blanchard Valley Hospital Hospital, Findlay, OH, CCN 360095

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
35.130114OHMDInternal Medicine Physician
35130114OHMDEndocrinology, Diabetes & Metabolism Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Mount Carmel Health System Internal Medicine CurrentSince Dec 1, 2025 Accepting new patients
Hospital Development Co CurrentSince Dec 15, 2025 Accepting new patients
Hospital Development Co Internal Medicine CurrentSince Dec 15, 2025 Accepting new patients
Hospital Development Co Current Accepting new patients
Mount Carmel Health System CurrentSince Dec 1, 2025 Accepting new patients
Lima Memorial Joint Operating Company Past Accepting new patients
Mount Carmel Health System Past Accepting new patients

Locations

5300 N Meadows Dr
Ste 4800
Grove City, OH 43123
Phone (614) 663-4550

5300 N Meadows Dr
Grove City, OH 43123
Phone (614) 234-4242

477 Cooper Rd
Ste 300
Westerville, OH 43081
Phone (614) 898-8808

200 Hospital Dr
Spencer, WV 25276
Phone (304) 927-4444

Interoperability endpoints

  • Direct secure messaging: jmerrill33590@direct.osumc.edu

Organizations & group practices 8

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": "1430352000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1615334400000",
    "number": "1871970681",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "700 ACKERMAN RD STE 2120",
            "city": "COLUMBUS",
            "state": "OH",
            "postal_code": "432021559",
            "telephone_number": "614-685-3333"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "543 TAYLOR AVE",
            "city": "COLUMBUS",
            "state": "OH",
            "postal_code": "432031278",
            "telephone_number": "614-685-3333",
            "fax_number": "614-366-0345"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MERRILL",
        "first_name": "JENNIFER",
        "middle_name": "D.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2015-04-30",
        "last_updated": "2021-03-10",
        "certification_date": "2021-03-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "OH",
            "license": "35.130114",
            "primary": false
        },
        {
            "code": "207RE0101X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Endocrinology, Diabetes & Metabolism",
            "state": "OH",
            "license": "35130114",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "0413550",
            "state": "OH"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "jmerrill33590@direct.osumc.edu",
            "affiliation": "N",
            "address_1": "543 Taylor Ave",
            "city": "Columbus",
            "state": "OH",
            "country_code": "US",
            "postal_code": "432031278",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "jmerrill33590@direct.osumc.edu",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "543 Taylor Ave",
            "city": "Columbus",
            "state": "OH",
            "country_code": "US",
            "postal_code": "432031278",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "jmerrill33590@direct.osumc.edu",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "3691 Ridge Mill Dr",
            "city": "Hilliard",
            "state": "OH",
            "country_code": "US",
            "postal_code": "430267752",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Columbus, OH

Sources for this page

Verify at the official NPI Registry.