NPIMap

Individual provider Active NPI

Mark A. Easterday, M.D.

  • Internal Medicine Physician
  • Westerville, OH
National Provider Identifier
1891773263
Registry record updated Apr 11, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
35-071525 Issued in OH
Practice address
477 Cooper Rd Ste 300
Westerville, OH 43081-8057
Phone
(740) 803-0599
NPI assigned
Jan 5, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 11, 2022

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 35-071525 OH Primary

Addresses

Primary practice location

477 Cooper Rd Ste 300
Westerville, OH 43081-8057

Mailing address

477 Cooper Rd Ste 300
Westerville, OH 43081-8057
Phone (380) 898-8808

Other practice location 1

551 W. Central Ave
Suite 301
Delaware, OH 43015
Phone (740) 615-1800

Other identifiers 1

IdentifierTypeStateIssuer
2498104MedicaidOH

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address measterday84903@direct.trinity-health.org Direct

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20040911000321 OH Practitioner - HospitalistPractitioner - Internal Medicine 5698742476 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
HospitalistAlso: Internal Medicine
Education
Wright State University Boonshoft School of Medicine, 1995
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Mount Carmel Health SystemGroup PAC ID 6709793367, 84 clinicians

Practice addresses (Care Compare)

500 S Cleveland Ave
Westerville, OH 43081-8971
Phone (614) 898-4000

Hospital & facility affiliations

  • Mount Carmel East & West Hospital, Columbus, OH, CCN 360035
  • Mount Carmel St Ann'S Hospital, Westerville, OH, CCN 360012

Merit-based Incentive Payment System (MIPS)

Final score
94.28 of 100Reported as group
Quality
99.21
Improvement activities
40
Cost
62.72

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
35-071525OHMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Hospitalist Medicine Physicians of Ohio, Professional Corporation Internal Medicine CurrentSince Oct 1, 2015 Accepting new patients
Mount Carmel Health System Internal Medicine CurrentSince Jul 15, 2019 Accepting new patients
Mount Carmel Health System CurrentSince Jul 15, 2019 Accepting new patients
Mount Carmel Health Internal Medicine Past Accepting new patients
Mount Carmel Health Past Accepting new patients
Mount Carmel Health System Past Accepting new patients
Buckeye Inpatient Care, Inc. Internal Medicine Past Accepting new patients
Mount Carmel Health Past Accepting new patients

Locations

2420 Lake Ave
Ashtabula, OH 44004
Phone (216) 986-2919

815 W Broad St
Ste 200
Columbus, OH 43222
Phone (614) 234-9822

85 McNaughten Rd
Ste 350
Columbus, OH 43213
Phone (614) 221-5189

5151 N Hamilton Rd
Gahanna, OH 43230
Phone (614) 337-1066

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

500 S Cleveland Ave
Westerville, OH 43081
Phone (380) 898-4000

5410 Maryland Way
Ste 300
Brentwood, TN 37027
Phone (615) 377-1674

Interoperability endpoints

  • Direct secure messaging: measterday84903@direct.trinity-health.org

Organizations & group practices 13

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.

View all 13

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": "1136419200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1649635200000",
    "number": "1891773263",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "477 COOPER RD STE 300",
            "city": "WESTERVILLE",
            "state": "OH",
            "postal_code": "430818057",
            "telephone_number": "380-898-8808",
            "fax_number": "380-898-8842"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "477 COOPER RD STE 300",
            "city": "WESTERVILLE",
            "state": "OH",
            "postal_code": "430818057",
            "telephone_number": "740-803-0599"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "551 W. Central Ave",
            "address_2": "Suite 301",
            "address_purpose": "LOCATION",
            "city": "Delaware",
            "state": "OH",
            "postal_code": "43015",
            "country_code": "US",
            "telephone_number": "740-615-1800",
            "fax_number": "740-615-1801",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "EASTERDAY",
        "first_name": "MARK",
        "middle_name": "A.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-01-05",
        "last_updated": "2022-04-11",
        "certification_date": "2022-04-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "OH",
            "license": "35-071525",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "2498104",
            "state": "OH"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "measterday84903@direct.trinity-health.org",
            "affiliation": "N",
            "endpointDescription": "Mount Carmel Health Columbus Direct Address",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "ccd",
            "address_1": "477 Cooper Rd Ste 300",
            "city": "Westerville",
            "state": "OH",
            "country_code": "US",
            "postal_code": "430818057",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Westerville, OH

Sources for this page

Verify at the official NPI Registry.