Allyson Paige Romeo, PA

Primary specialty

Physician AssistantTaxonomy code 363A00000X

Practice address

301 E Main St
Bay Shore, NY 11706-8408

Phone

(631) 968-3000

NPI assigned

Jul 7, 2017

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other names 1

• Allyson Romeo Professional name

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

Other, 2017

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

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

Practice addresses (Care Compare)

Hospital & facility affiliations

• John T Mather Memorial Hospital of Port Jefferson Hospital, Port Jefferson, NY, CCN 330185

Merit-based Incentive Payment System (MIPS)

Final score

93.07 of 100Reported as apm

Quality

79.77

Promoting interoperability

88.77

Improvement activities

40

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

State licenses

Practice roles

Locations

Networks

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

Interoperability endpoints

• Direct secure messaging: aromeo23806@northwell.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.

• North Shore-Lij Medical PC

  dba NHPP Cardiology at Great Neck

  • Urology Physician
  • Great Neck, NY
  • NPI 1053688572
  Medicare reassignment Care Compare group
• John T. Mather Memorial Hospital

  • Critical Care Medicine (Internal Medicine) Physician
  • Port Jefferson, NY
  • NPI 1467249334
  Medicare reassignment NPD
• John T. Mather Memorial Hospital

  • Psychiatry Physician
  • Port Jefferson Station, NY
  • NPI 1376642371
  Medicare reassignment
• John T Mather Memorial Hospital

  • Surgery Physician
  • Port Jefferson, NY
  • NPI 1427280353
  NPD
• North Shore - Lij Medical PC

  dba NSLIJ Medical In Queens

  • Internal Medicine Physician
  • New Hyde Park, NY
  • NPI 1790043479
  NPD

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

• John T. Mather Memorial Hospital

  • General Acute Care Hospital
  • Port Jefferson, NY
  • NPI 1093718728
  Care Compare affiliation

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

{
    "created_epoch": "1499385600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757980800000",
    "number": "1639691033",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "679 SWINDON ROW",
            "city": "SAYVILLE",
            "state": "NY",
            "postal_code": "117821432",
            "telephone_number": "631-786-2200"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "301 E MAIN ST",
            "city": "BAY SHORE",
            "state": "NY",
            "postal_code": "117068408",
            "telephone_number": "631-968-3000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ROMEO",
        "first_name": "ALLYSON",
        "middle_name": "PAIGE",
        "credential": "PA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-07-07",
        "last_updated": "2025-09-16",
        "certification_date": "2025-09-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "ALLYSON",
            "last_name": "ROMEO",
            "code": "2",
            "type": "Professional Name"
        }
    ]
}

• Lisa Anne Rogers, RN, NP
• Jamie Anne Roggio
• Andrew D Rogove, MD
• Desiree Romaguera, PSY.D.
• Michelange Romelien
• Cecia Elizabeth Romero Amaya, LPN
• Yasmine Romeus
• Ronald R. Perrone, M.D., P.C.
• Charles Gregory Rong, MD
• Daphne Alexandra Rosales, PHARM.D.

• Physician Assistant in Bay Shore, NY
• Providers in Bay Shore, NY by specialty
• Physician Assistant in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 16, 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.