Lauren Elizabeth Roop Flandrich, P.A.

Primary specialty

Physician AssistantTaxonomy code 363A00000X

License

016863 Issued in NY

Practice address

281 Broadway FL 2
New York, NY 10007-2056

Phone

(646) 596-7386

Fax

(649) 360-2739

NPI assigned

Jan 17, 2014

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

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

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

State licenses

Networks

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

Interoperability endpoints

• Direct secure messaging: lauren.roop.1@16096.direct.athenahealth.com
• FHIR API: https://api.platform.athenahealth.com/16096/brand/2/csg/1/fhir/r4

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.

• Hudson Spine and Pain Medicine, PC

  • Pain Clinic/Center
  • New York, NY
  • NPI 1639418858
  Medicare reassignment

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

{
    "created_epoch": "1389916800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784678400000",
    "number": "1033531504",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "281 BROADWAY FL 2",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100072056",
            "telephone_number": "646-596-7386",
            "fax_number": "649-360-2739"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "281 BROADWAY FL 2",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100072056",
            "telephone_number": "646-596-7386",
            "fax_number": "649-360-2739"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FLANDRICH",
        "first_name": "LAUREN",
        "middle_name": "ELIZABETH ROOP",
        "credential": "P.A.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2014-01-17",
        "last_updated": "2026-07-22",
        "certification_date": "2026-07-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "NY",
            "license": "016863",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Melissa M Flanagan, LCSW
• Patrick Joseph Flanagan, MD
• Phillip Earl Flanagan
• Steven Flanagan, M.D.
• Anthony C Flanders, P.A.
• Joan Marie Flanigan, M.D.
• Kelly Flanigan
• Laura Flanigan, PNP
• Lily Flanigan
• Bethany Leddy Flannery, L. AC., M.S.O.M

• Physician Assistant in New York, NY
• Providers in New York, 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 Jul 22, 2026; 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.