Carlo C McCalla, MD

Primary specialty

Infectious Disease PhysicianTaxonomy code 207RI0200X

License

235946 Issued in NY

Practice address

90 S Bedford Rd Ste C
Mount Kisco, NY 10549-3412

Phone

(914) 242-1370

NPI assigned

Apr 19, 2007

Sex

Male

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in CT, NY2 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

Specialty

Infectious Disease

Education

Howard University College of Medicine, 2002

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

North Shore-Lij Medical PCGroup PAC ID 3375701568, 6,374 clinicians

Optum Medical Care PCGroup PAC ID 9931013240, 1,013 clinicians

Middlesex HospitalGroup PAC ID 5092611731, 231 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Northern Westchester Hospital Hospital, Mount Kisco, NY, CCN 330162
• Middlesex Hospital Hospital, Middletown, CT, CCN 070020

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Networks

• Healthfirst Medicare Network H9678
• Healthfirst Medicare Network H5989
• Healthfirst Medicare Network H3359
• Healthfirst Medicare Network H1722

Interoperability endpoints

• Direct secure messaging: cmccalla65951@northwell.direct-ci.com
• Direct secure messaging: cmccalla142233@direct.optum.com

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.

• North Shore-Lij Medical PC

  • Urology Physician
  • Great Neck, NY
  • NPI 1053688572

  Single Specialty

  Medicare reassignment Care Compare group NPD
• Optum Medical Care, P.C.

  • Cardiovascular Disease Physician
  • Mount Kisco, NY
  • NPI 1982643003

  Single Specialty

  Medicare reassignment Care Compare group NPD
• Middlesex Hospital

  • Family Nurse Practitioner
  • Middletown, CT
  • NPI 1972563138

  Single Specialty

  Medicare reassignment Care Compare group NPD
• Hartford Healthcare Medical Group Specialists, PLLC

  • Surgery Physician
  • Hartford, CT
  • NPI 1023584216

  Single Specialty

  Medicare reassignment NPD
• Prospect CT Medical Foundation, Inc.

  • Family Medicine Physician
  • Manchester, CT
  • NPI 1144677568

  Single Specialty

  Medicare reassignment NPD
• Optum Medical Care, P.C.

  • Durable Medical Equipment & Medical Supplies
  • New Hyde Park, NY
  • NPI 1053190595
  NPD
• Hartford Healthcare Medical Group Specialists LLC

  • Customized Equipment (DME)
  • Groton, CT
  • NPI 1295367068
  NPD
• Middlesex Hospital

  • Community Based Hospice Care Agency
  • Middletown, CT
  • NPI 1003873233
  NPD
• Infectious Diseases Associates, PC

  • Infectious Disease Physician
  • Riverdale, GA
  • NPI 1689881989

  Single Specialty

  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Northern Westchester Hospital Association

  • Medicare Defined Swing Bed Hospital Unit
  • Mount Kisco, NY
  • NPI 1396178356
  Care Compare affiliation
• Northern Westchester Hospital Association

  • General Acute Care Hospital
  • Mount Kisco, NY
  • NPI 1912992215
  Care Compare affiliation
• Middlesex Hospital

  • General Acute Care Hospital
  • Middletown, CT
  • NPI 1760454334
  Care Compare affiliation

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

{
    "created_epoch": "1176940800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770681600000",
    "number": "1467679845",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "90 S BEDFORD RD STE C",
            "city": "MOUNT KISCO",
            "state": "NY",
            "postal_code": "105493412",
            "telephone_number": "914-242-1370",
            "fax_number": "914-221-7760"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "90 S BEDFORD RD STE C",
            "city": "MOUNT KISCO",
            "state": "NY",
            "postal_code": "105493412",
            "telephone_number": "914-242-1370"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MCCALLA",
        "first_name": "CARLO",
        "middle_name": "C",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-04-19",
        "last_updated": "2026-02-10",
        "certification_date": "2026-02-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CT",
            "license": "049886",
            "primary": false
        },
        {
            "code": "207RI0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Infectious Disease",
            "state": "NY",
            "license": "235946",
            "primary": true
        },
        {
            "code": "207RI0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Infectious Disease",
            "state": "CT",
            "license": "049886",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1467679845",
            "state": "VA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• MC RX Inc.
• Markus McAllister
• James M McAvey, MD
• Alexandra E McBride, MD
• Mark McCabe, MS
• Claire Helen McCarthy, M.D.
• Betty McCorkle, LCSW-R
• Katrina L McCoy, PHD
• Katie McCreesh
• Aaron McDaniel, M.D.

• Infectious Disease Physician in Mount Kisco, NY
• Providers in Mount Kisco, NY by specialty
• Infectious Disease Physician in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 10, 2026; 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.