Catherine Abaya Duazo, MD

Primary specialty

Cardiovascular Disease PhysicianTaxonomy code 207RC0000X

License

25MA12598300 Issued in NJ

Practice address

77-11 Broadway
Elmhurst, NY 11373

Phone

(718) 334-2398

NPI assigned

May 23, 2019

Last updated

Oct 9, 2025By the provider in NPPES

Sex

Female

Sole proprietor

Yes

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 NJ

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

Internal Medicine

Education

Other, 2019

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Barnabas Health Medical Group, PCGroup PAC ID 0648172809, 257 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Robert Wood Johnson University Hospital - Somerset Hospital, Somerville, NJ, CCN 310048
• Robert Wood Johnson University Hospital Hospital, New Brunswick, NJ, CCN 310038
• Hunterdon Medical Center Hospital, Flemington, NJ, CCN 310005

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Barnabas Health Medical Group, PC

  • Specialist
  • West Orange, NJ
  • NPI 1447206420

  Internal Medicine

  Medicare reassignment Care Compare group NPD

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

• Hunterdon Medical Center

  • General Acute Care Hospital
  • Flemington, NJ
  • NPI 1922095116
  Care Compare affiliation
• Robert Wood Johnson University Hospital Inc

  dba Robert Wood Johnson University Hospital Somerset

  • General Acute Care Hospital
  • Somerville, NJ
  • NPI 1003236878
  Care Compare affiliation
• Robert Wood Johnson University Hospital, Inc

  • General Acute Care Hospital
  • New Brunswick, NJ
  • NPI 1346243375
  Care Compare affiliation

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

{
    "created_epoch": "1558569600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1759968000000",
    "number": "1295392264",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "77-11 BROADWAY",
            "city": "ELMHURST",
            "state": "NY",
            "postal_code": "11373"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "77-11 BROADWAY",
            "city": "ELMHURST",
            "state": "NY",
            "postal_code": "11373",
            "telephone_number": "718-334-2398"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DUAZO",
        "first_name": "CATHERINE",
        "middle_name": "ABAYA",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2019-05-23",
        "last_updated": "2025-10-09",
        "certification_date": "2025-10-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "NJ",
            "license": "25MA12598300",
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NJ",
            "license": "25MA12598300",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Anna Drach, PHARMD
• Dragon Occupational Therapy P.C.
• Eleanor C Dreyhaupt, NP
• Lauren Nicole Drosick, PA
• Monique Jasmine Du Boulay, MD
• Lisa Duchen, LCSW
• Aneta M Dudzinski, M.S.N., RN. FNP-C
• Carlo Jayson Francisco Duero
• Joseph Lee Dukeman
• Ellen Susan Duncan, SLP

• Cardiovascular Disease Physician in Elmhurst, NY
• Providers in Elmhurst, NY by specialty
• Cardiovascular Disease Physician in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 9, 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.