Zachary Matthay, M.D.

Primary specialty

Vascular Surgery PhysicianTaxonomy code 2086S0129X

License

326378 Issued in NY

Practice address

21 Reade PL Ste 2200
Poughkeepsie, NY 12601-3970

Phone

(845) 483-0698

NPI assigned

Mar 26, 2016

Sex

Male

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 NY

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

General SurgeryAlso: Vascular Surgery

Education

Other, 2016

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Nuvance Health Medical Practice PCGroup PAC ID 1658468442, 578 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Vassar Brothers Medical Center Hospital, Poughkeepsie, NY, CCN 330023
• Northern Dutchess Hospital Hospital, Rhinebeck, NY, CCN 330049
• Sharon Hospital Hospital, Sharon, CT, CCN 070004

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: zmatthay378670@hisp.ehr.sutterhealth.org
• Direct secure messaging: zmatthay32480@mskcc.direct-ci.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.

• Nuvance Health Medical Practice PC

  • Internal Medicine Physician
  • Poughkeepsie, NY
  • NPI 1437358033
  Medicare reassignment Care Compare group NPD

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

• Northern Dutchess Hospital

  • General Acute Care Hospital
  • Rhinebeck, NY
  • NPI 1124072715
  Care Compare affiliation
• Vassar Brothers Hospital

  • General Acute Care Hospital
  • Poughkeepsie, NY
  • NPI 1740233899
  Care Compare affiliation
• Vassar Brothers Medical Center

  • Clinical Medical Laboratory
  • Poughkeepsie, NY
  • NPI 1780052514

  Hospital

  Care Compare affiliation
• Vassar Health Connecticut, Inc.

  • General Acute Care Hospital
  • Sharon, CT
  • NPI 1235131442
  Care Compare affiliation

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

{
    "created_epoch": "1458950400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1743811200000",
    "number": "1730541947",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "513 PARNASSUS AVE",
            "address_2": "UCSF DEPT OF SURGERY, S-321",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941432205",
            "telephone_number": "415-476-1239"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "21 READE PL STE 2200",
            "city": "POUGHKEEPSIE",
            "state": "NY",
            "postal_code": "126013970",
            "telephone_number": "845-483-0698"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MATTHAY",
        "first_name": "ZACHARY",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2016-03-26",
        "last_updated": "2025-04-05",
        "certification_date": "2025-04-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "CA",
            "license": null,
            "primary": false
        },
        {
            "code": "2086S0129X",
            "taxonomy_group": "",
            "desc": "Surgery, Vascular Surgery",
            "state": "NY",
            "license": "326378",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Angela Mastrantuono, LCSW-R
• Shannon Elizabeth Mastrantuono
• Ajsza Matela, MD
• Kimberly Ann Mathers, FNP
• Michaella Mathews, LMSW
• Nordia H Matthews, MD
• Karene Mattis, LPN
• Kenneth J Maturo Jr., PT, DPT
• Delores Maurer, LPN
• Stephen G Maurer, M.D.

• Vascular Surgery Physician in Poughkeepsie, NY
• Providers in Poughkeepsie, NY by specialty
• Vascular Surgery Physician in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 5, 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.