NPIMap

Individual provider Active NPI

Chacko J Alappatt, M.D.

  • Rheumatology Physician
  • Miamisburg, OH
National Provider Identifier
1477584399
Registry record updated Jun 25, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Rheumatology PhysicianTaxonomy code 207RR0500X
License
35078283 Issued in OH
Practice address
2960 Ferndown Dr
Miamisburg, OH 45342-3585
Phone
(937) 886-5510
Fax
(937) 813-2637
NPI assigned
Jul 6, 2006
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jun 25, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Rheumatology Physician 207RR0500X 35078283 OH Primary

Addresses

Primary practice location

2960 Ferndown Dr
Miamisburg, OH 45342-3585

Mailing address

2960 Ferndown Dr
Miamisburg, OH 45342-3585
Phone (937) 886-5510

Other identifiers 4

IdentifierTypeStateIssuer
2194601MedicaidOH
204449063OtherOHTAX ID#
000000492761OtherOHANTHEM ID#
308717OtherOHAMERIGROUP ID#

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
I20060731000106 OH Practitioner - RheumatologyPractitioner - Internal Medicine 5395758874 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
RheumatologyAlso: Internal Medicine
Education
Northeastern Ohio University College of Medicine, 1996
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Arthritis and Osteoporosis Center of Southwest Ohio LLCGroup PAC ID 4385657865, 7 clinicians
Family Health Services of Darke County, Inc.Group PAC ID 5698762235, 57 clinicians

Practice addresses (Care Compare)

2960 Ferndown Dr
Miamisburg, OH 45342-3585
Phone 9378865510102

5735 Meeker Rd
Greenville, OH 45331-1180
Phone (937) 548-9680

Hospital & facility affiliations

  • Miami Valley Hospital Hospital, Dayton, OH, CCN 360051
  • Kettering Health Dayton Hospital, Dayton, OH, CCN 360133
  • Atrium Medical Center Hospital, Franklin, OH, CCN 360076
  • Kettering Health Main Campus Hospital, Kettering, OH, CCN 360079

Merit-based Incentive Payment System (MIPS)

Final score
75 of 100Reported as group

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
35078283OHMDRheumatology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Family Health Services of Darke County, Inc. CurrentSince Apr 11, 2025 Accepting new patients
Arthritis & Osteoporosis Center of Southwest Ohio LLC Rheumatology CurrentSince Jul 2, 2006 Accepting new patients
American Arthritis & Rheumatology Associates Oh LLC Rheumatology CurrentSince Jul 24, 2019 Accepting new patients
Family Health Services of Darke County Inc Current Accepting new patients
Family Health Services of Darke County, Inc. CurrentSince Apr 11, 2025 Accepting new patients
Lima Memorial Joint Operating Company Past Accepting new patients
Family Health Services of Darke County Inc Past Accepting new patients

Locations

702 N Main St
Arcanum, OH 45304
Phone (937) 548-1141

1101 Jackson St
Ste C
Greenville, OH 45331
Phone (937) 547-2319

5735 Meeker Rd
Greenville, OH 45331
Phone (937) 548-3806

7116 Sennet Pl
Liberty Township, OH 45069
Phone (513) 779-0777

2960 Ferndown Dr
Miamisburg, OH 45342
Phone (937) 886-5510

101 Anderson St
New Madison, OH 45346
Phone (937) 996-0023

60 Remick Blvd
Springboro, OH 45066
Phone (513) 420-8195

10484 Kley Rd
Versailles, OH 45380
Phone (937) 526-3016

Interoperability endpoints

  • Direct secure messaging: chacko.alappatt.p1@direct.aoc1.nextgenshare.com

Organizations & group practices 16

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 16

Hospital & facility affiliations 4

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": "1152144000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782345600000",
    "number": "1477584399",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2960 FERNDOWN DR",
            "city": "MIAMISBURG",
            "state": "OH",
            "postal_code": "453423585",
            "telephone_number": "937-886-5510",
            "fax_number": "937-813-2637"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2960 FERNDOWN DR",
            "city": "MIAMISBURG",
            "state": "OH",
            "postal_code": "453423585",
            "telephone_number": "937-886-5510",
            "fax_number": "937-813-2637"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ALAPPATT",
        "first_name": "CHACKO",
        "middle_name": "J",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-07-06",
        "last_updated": "2026-06-25",
        "certification_date": "2026-06-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RR0500X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Rheumatology",
            "state": "OH",
            "license": "35078283",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "2194601",
            "state": "OH"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "TAX ID#",
            "identifier": "204449063",
            "state": "OH"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "ANTHEM ID#",
            "identifier": "000000492761",
            "state": "OH"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "AMERIGROUP ID#",
            "identifier": "308717",
            "state": "OH"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Miamisburg, OH

Sources for this page

Verify at the official NPI Registry.