Mariana Renee Rizzo, CNP

Primary specialty

Obstetrics & Gynecology Nurse PractitionerTaxonomy code 363LX0001X

License

F420598-1 Issued in NY

Practice address

1835 Maple Rd
Williamsville, NY 14221-2711

Phone

(716) 631-8212

Fax

(716) 631-8710

NPI assigned

Mar 1, 2006

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

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

Credentials

Certified Nurse Practitioner, Nurse Practitioner

State licenses

Practice roles

Interoperability endpoints

• FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/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.

• Diane Flanigen MD Eye Care PC

  • Ophthalmology Physician
  • Williamsville, NY
  • NPI 1215105101
  NPD (past)
• Maple Internal Medicine & Pediatrics, PLLC

  • Internal Medicine Physician
  • Williamsville, NY
  • NPI 1578520854
  NPD (past)
• Planned Parenthood of Central and Western New York, Inc

  • Ambulatory Family Planning Facility
  • Rochester, NY
  • NPI 1306909957
  NPD (past)

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

{
    "created_epoch": "1141171200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1003883851",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1835 MAPLE RD",
            "city": "WILLIAMSVILLE",
            "state": "NY",
            "postal_code": "142212711",
            "telephone_number": "716-631-8212",
            "fax_number": "716-631-8710"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1835 MAPLE RD",
            "city": "WILLIAMSVILLE",
            "state": "NY",
            "postal_code": "142212711",
            "telephone_number": "716-631-8212",
            "fax_number": "716-631-8710"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "RIZZO",
        "first_name": "MARIANA",
        "middle_name": "RENEE",
        "name_prefix": "Mrs.",
        "credential": "CNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-03-01",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LX0001X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Obstetrics & Gynecology",
            "state": "NY",
            "license": "F420598-1",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Lydia Rivera, LPN
• Patricia A. Rivera, M.S., CCC/SLP-L
• Heather Rizzo, CRNA
• Jennifer Jayne Rizzo, BSN,RN
• Maria P. Rizzo, LMT
• Barbara Ann Roba, LMHC, CPC
• Joelle Miranda Roberson, M.S., P.T.
• Ann Marie Robertson
• Brandon Robinson, FNP-BC
• Carola E Robinson, MD.

• Obstetrics & Gynecology Nurse Practitioner in Williamsville, NY
• Providers in Williamsville, NY by specialty
• Obstetrics & Gynecology Nurse Practitioner in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; 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.