Erik J Reiersen, M.D.

Primary specialty

Anesthesiology PhysicianTaxonomy code 207L00000X

License

213746-1 Issued in NY

Practice address

471 Montauk Hwy
West Islip, NY 11795-4414

Phone

(631) 849-1050

Fax

(631) 849-1052

NPI assigned

Dec 5, 2006

Last updated

Dec 13, 2023By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 3

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

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.

• Sri Gastroenterology PC

  • Gastroenterology Physician
  • Garden City, NY
  • NPI 1356606743
  Medicare reassignment NPD
• Star Suites LLC

  dba Star Surgical Suites LLC

  • Ambulatory Surgical Clinic/Center
  • Garden City, NY
  • NPI 1023588266

  Anesthesiology

  Medicare reassignment NPD
• Suffolk Anesthesia Services PLLC

  • Anesthesiology Physician
  • West Islip, NY
  • NPI 1871869305
  Medicare reassignment NPD
• Warren Lobo, MD, PC

  • Anesthesiology Physician
  • Babylon, NY
  • NPI 1134357262
  NPD (past)

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

{
    "created_epoch": "1165276800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1702425600000",
    "number": "1740348531",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "217 COOK ST",
            "city": "HUNTINGTON STATION",
            "state": "NY",
            "postal_code": "117463503",
            "telephone_number": "516-729-4108",
            "fax_number": "631-849-1052"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "471 MONTAUK HWY",
            "city": "WEST ISLIP",
            "state": "NY",
            "postal_code": "117954414",
            "telephone_number": "631-849-1050",
            "fax_number": "631-849-1052"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "REIERSEN",
        "first_name": "ERIK",
        "middle_name": "J",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-12-05",
        "last_updated": "2023-12-13",
        "certification_date": "2023-12-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "NY",
            "license": "213746-1",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE CROSS BLUE SHIELD",
            "identifier": "ER03209N10",
            "state": "NY"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "01962298",
            "state": "NY"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "WORKERS COMPENSATION",
            "identifier": "213746-1 1W",
            "state": "NY"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Masiel Recio, PA-C
• Kandace Reece, M.D.
• Allison Jane Regan, NP
• David Z Reich, MD
• Derrece K Reid, M.D.
• Sandra E Reinert, L.C.S.W.-R
• Elvis W Rema, MD
• Daniel Renda, FNP-BC
• Manuela Restrepo, FNP
• Ilene Reynolds, SLP

• Anesthesiology Physician in West Islip, NY
• Providers in West Islip, NY by specialty
• Anesthesiology Physician in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 13, 2023; 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.