Dallis Olson

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

F353511 Issued in NY

Practice address

55 Maple Ave
Rockville Centre, NY 11570-4274

Phone

(516) 536-2221

NPI assigned

May 4, 2024

Last updated

Aug 19, 2024By the provider in NPPES

Sex

Female

Sole proprietor

Yes

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

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Nicholas R Halper MD PC

  dba Halper Family Medicine

  • Family Medicine Physician
  • Rockville Centre, NY
  • NPI 1689691594
  NPD (past)

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

{
    "created_epoch": "1714780800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1724025600000",
    "number": "1871340042",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "47 OHIO AVE",
            "city": "LONG BEACH",
            "state": "NY",
            "postal_code": "115611113",
            "telephone_number": "516-398-5716"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "55 MAPLE AVE",
            "city": "ROCKVILLE CENTRE",
            "state": "NY",
            "postal_code": "115704274",
            "telephone_number": "516-536-2221"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "OLSON",
        "first_name": "DALLIS",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2024-05-04",
        "last_updated": "2024-08-19",
        "certification_date": "2024-08-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "NY",
            "license": "F353511",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Obstetrical&Gynecological Services of Rockville Centre, PC
• Barbara Bonnie Ann Oconnor, ATR-BC,LCAT
• Carolyn Oh, MD
• Susan Oldis
• Martha Oliverio Wright, PT
• Oluchi Gloria Onebunne NP in Psychiatry PLLC
• Om Craft LLC. (Revolution Yoga)
• On Course Psychological Counseling P.C.
• Stephen Thomas Onesti, M.D.
• Ophthalmic Consultants of Long Island

• Family Nurse Practitioner in Rockville Centre, NY
• Providers in Rockville Centre, NY by specialty
• Family Nurse Practitioner in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 19, 2024; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.