Anthony Mascia, MD

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

030065 Issued in CT

Practice address

1591 Boston Post Rd Ste 100
Guilford, CT 06437-4335

Phone

(475) 900-9800

Fax

(203) 932-4051

NPI assigned

Aug 9, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in CT

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 1

Specialty

Family Practice

Education

Ohio State University College of Medicine, 1987

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

HHC Physician Services PLLCGroup PAC ID 9537573357, 140 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Yale New Haven Health - Health at Home Home health agency, Milford, CT, CCN 077143
• Yale-New Haven Hospital Hospital, New Haven, CT, CCN 070022

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: amascia547615@xdr.hhchealthdirect.org
• Direct secure messaging: anthony.mascia.npi1306856281.phpct@direct.optumcare.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.

• HHC Physician Services, PLLC

  • Internal Medicine Physician
  • Branford, CT
  • NPI 1669075610

  Family Medicine

  Medicare reassignment Care Compare group NPD
• Prohealth Physicians PC

  • Family Medicine Physician
  • Farmington, CT
  • NPI 1720194053
  Medicare reassignment NPD
• HHC Physician Services, PLLC

  • Pulmonary Disease Physician
  • Guilford, CT
  • NPI 1962212779
  NPD

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

• Yale New Haven Health at Home, Inc.

  dba Home Care Plus South Central Connecticut

  • Home Health Agency
  • New Haven, CT
  • NPI 1043217482
  Care Compare affiliation
• Yale New Haven Health at Home, Inc.

  dba Home Care Plus Inc

  • Home Health Agency
  • Milford, CT
  • NPI 1407932056
  Care Compare affiliation
• Yale New Haven Hospital

  • General Acute Care Hospital
  • New Haven, CT
  • NPI 1336139500
  Care Compare affiliation
• Yale New Haven Hospital

  • General Acute Care Hospital
  • New Haven, CT
  • NPI 1578778726
  Care Compare affiliation

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

{
    "created_epoch": "1155081600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754956800000",
    "number": "1306856281",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1591 BOSTON POST RD STE 100",
            "city": "GUILFORD",
            "state": "CT",
            "postal_code": "064374335",
            "telephone_number": "475-900-9800",
            "fax_number": "203-932-4051"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1591 BOSTON POST RD STE 100",
            "city": "GUILFORD",
            "state": "CT",
            "postal_code": "064374335",
            "telephone_number": "475-900-9800",
            "fax_number": "203-932-4051"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MASCIA",
        "first_name": "ANTHONY",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-08-09",
        "last_updated": "2025-08-12",
        "certification_date": "2025-08-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "CT",
            "license": "030065",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "anthony.mascia@xdr.hhchealthdirect.org",
            "affiliation": "N",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "address_1": "1591 Boston Post Rd Ste 100",
            "city": "Guilford",
            "state": "CT",
            "country_code": "US",
            "postal_code": "064374335",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Ruth H. Manley, LCSW
• Traci Marando, APRN
• Vincent Marchesi, M.D.
• Karen Marcovici, PH.D.
• Lynne Martocci, PT
• Luigi Masella, DDS
• May Bloomer Hoyt, LLC
• Kathryn Leigh Mazza, D.O.
• Cassidy J McCarns, NP
• Thomas R McCauley, M.D.

• Family Medicine Physician in Guilford, CT
• Providers in Guilford, CT by specialty
• Family Medicine Physician in Connecticut

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 12, 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.