Melissa Rintz

Primary specialty

Nurse PractitionerTaxonomy code 363L00000X

License

209035064 Issued in IL

Practice address

1435 N Randall Rd Ste 309
Elgin, IL 60123-2304

Phone

(847) 401-0898

NPI assigned

Mar 20, 2026

Last updated

May 31, 2026By 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

Enrolled in IL

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

Nurse Practitioner

Education

Other, 2017

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

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.

• Signify Health Medical Associates, PLLC

  • General Practice Physician
  • Dallas, TX
  • NPI 1750845863

  IL

  Medicare reassignment

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

{
    "created_epoch": "1773964800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780185600000",
    "number": "1154279396",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1435 N RANDALL RD STE 309",
            "city": "ELGIN",
            "state": "IL",
            "postal_code": "601232304",
            "telephone_number": "847-741-5850"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1435 N RANDALL RD STE 309",
            "city": "ELGIN",
            "state": "IL",
            "postal_code": "601232304",
            "telephone_number": "847-401-0898"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "RINTZ",
        "first_name": "MELISSA",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2026-03-20",
        "last_updated": "2026-05-31",
        "certification_date": "2026-05-31",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "IL",
            "license": "209035064",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jessica Rico, R.N.
• Shannon Rieman
• Michael James Riermaier, M.D.
• Maria K Rim
• Michele Rimmelin, AGACNP-BC
• Briana Ritchey
• Hannah Rittmeyer
• Daniel Joseph Ritz, FNP-BC
• Michael Ken Rivas
• River View Rehab Center, LLC

• Nurse Practitioner in Elgin, IL
• Providers in Elgin, IL by specialty
• Nurse Practitioner in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 31, 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.
• 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.