Kostantinos Christos Papathanasiou

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

1014794 Issued in MA

Practice address

819 Worcester St
Springfield, MA 01151-1045

Phone

(337) 991-9276

NPI assigned

Apr 22, 2021

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in CT, MA2 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

Merit-based Incentive Payment System (MIPS)

Final score

81.78 of 100Reported as group

Quality

85.61

Promoting interoperability

100

Improvement activities

40

Cost

46.45

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/
• Direct secure messaging: kpapathanasiou51239@direct.ctc.masshiway.net

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.

• CH Specialty Services Ma PC

  • Internal Medicine Physician
  • Springfield, MA
  • NPI 1902510720
  Medicare reassignment NPD
• Curana Health of Massachusetts LLC

  • Internal Medicine Physician
  • Springfield, MA
  • NPI 1154779445
  Medicare reassignment NPD
• North Shore Community Health, Inc

  • Federally Qualified Health Center (FQHC)
  • Salem, MA
  • NPI 1588910384
  Medicare reassignment NPD
• North Shore Community Health, Inc

  • Federally Qualified Health Center (FQHC)
  • Salem, MA
  • NPI 1366582090
  NPD

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

{
    "created_epoch": "1619049600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1740009600000",
    "number": "1639751407",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "276 BURROUGHS RD",
            "city": "BOXBOROUGH",
            "state": "MA",
            "postal_code": "017191916",
            "telephone_number": "978-621-1937"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "819 WORCESTER ST",
            "city": "SPRINGFIELD",
            "state": "MA",
            "postal_code": "011511045",
            "telephone_number": "337-991-9276"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PAPATHANASIOU",
        "first_name": "KOSTANTINOS",
        "middle_name": "CHRISTOS",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2021-04-22",
        "last_updated": "2025-02-20",
        "certification_date": "2025-02-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "CT",
            "license": "77572",
            "primary": false
        },
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "MA",
            "license": "1014794",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Raju K Panta, MD
• Hansel Pantoja Perez
• Nelson E Pantoja
• Nicholas V Panza, PA
• John Joseph Papale, M.D.
• Savvas Papazoglou, MD
• Isabella M Papoutsakis, PA-C
• Amanda Marie Pappas
• Dale C Pappas, PA-C
• George L Pappas, RPH

• Family Medicine Physician in Springfield, MA
• Providers in Springfield, MA by specialty
• Family Medicine Physician in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 20, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.