Ryan T. Cowan, P.A.

Primary specialty

Surgical Physician AssistantTaxonomy code 363AS0400X

License

008271-1 Issued in NY

Practice address

259 1St St
Mineola, NY 11501-3957

Phone

(516) 663-2384

NPI assigned

May 17, 2006

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: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Physician Assistant

Education

State University of New York at Stony Brook, School of Medicine, 2001

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Partners in Critical Care LLPGroup PAC ID 9234239823, 29 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Chsli St Joseph Hospital Hospital, Bethpage, NY, CCN 330332
• Plainview Hospital Hospital, Plainview, NY, CCN 330331
• St Charles Hospital Hospital, Port Jefferson, NY, CCN 330246
• North Shore University Hospital Hospital, Manhasset, NY, CCN 330106
• St Catherine of Siena Hospital Hospital, Smithtown, NY, CCN 330401

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

State licenses

Practice roles

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.

• Partners in Critical Care, LLP

  • Physician Assistant
  • Islip, NY
  • NPI 1053486670
  Medicare reassignment Care Compare group
• Nes Rhode Island, Inc.

  • Emergency Medicine Physician
  • North Providence, RI
  • NPI 1730160151
  NPD (past)

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

• North Shore University Hospital

  • General Acute Care Hospital
  • Manhasset, NY
  • NPI 1366459570
  Care Compare affiliation
• Plainview Hospital

  • General Acute Care Hospital
  • Plainview, NY
  • NPI 1083621130
  Care Compare affiliation
• St Charles Hospital Corp

  • General Acute Care Hospital
  • Port Jefferson, NY
  • NPI 1164481529
  Care Compare affiliation
• St. Catherine of Siena Medical Center

  • General Acute Care Hospital
  • Smithtown, NY
  • NPI 1982663423
  Care Compare affiliation
• Wsnchs North, Inc.

  • General Acute Care Hospital
  • Bethpage, NY
  • NPI 1013998426
  Care Compare affiliation

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

{
    "created_epoch": "1147824000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1407808272",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "23 SOMERSET DR",
            "city": "COMMACK",
            "state": "NY",
            "postal_code": "117251634",
            "telephone_number": "631-486-5023"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "259 1ST ST",
            "city": "MINEOLA",
            "state": "NY",
            "postal_code": "115013957",
            "telephone_number": "516-663-2384"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "COWAN",
        "first_name": "RYAN",
        "middle_name": "T.",
        "credential": "P.A.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-05-17",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "RI",
            "license": "PA00302",
            "primary": false
        },
        {
            "code": "363AS0400X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Surgical",
            "state": "NY",
            "license": "008271-1",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Country Foot Care Podiatry PLLC
• Country Foot Care, Huntington, P.C.
• County of Nassau County Comptroller
• Alexandra Coupet
• Adele Elizabeth Covelli
• Donna Cox, FNP
• Madison Catherine Cox
• Cranial Technologies, Inc.
• Gordon Crews
• Barbara E Crocitto, NP

• Surgical Physician Assistant in Mineola, NY
• Providers in Mineola, NY by specialty
• Surgical Physician Assistant in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 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.