Ruth Ann Fritz, CNS

Primary specialty

Nurse PractitionerTaxonomy code 363L00000X

License

R33989 Issued in OK

Practice address

6465 S Yale Ave Ste 401
Tulsa, OK 74136-7806

Phone

(918) 561-6141

Fax

(918) 582-3593

NPI assigned

Jan 3, 2007

Last updated

Feb 13, 2025By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in OK

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

Certified Clinical Nurse Specialist (CNS)

Education

Other, 2005

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Osteopathic Physicians of Tulsa, Inc.Group PAC ID 1850383662, 8 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Certified Nurse Specialist, Nurse Practitioner

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: ruthann.fritz@direct.davitaphysiciansolutions.com
• Direct secure messaging: ruthannfritz@nst.allscriptsdirect.net

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.

• Osteopathic Physicians of Tulsa, Inc.

  dba Nephrology Specialists of Tulsa

  • Nephrology Physician
  • Tulsa, OK
  • NPI 1487735593
  Medicare reassignment Care Compare group NPD
• Nephrology Associates, Inc.

  • Nephrology Physician
  • Tulsa, OK
  • NPI 1497864532
  Medicare reassignment NPD
• Osteopathic Physicians of Tulsa, Inc

  dba Nephrology Specialists of Tulsa

  • Nephrology Physician
  • Tulsa, OK
  • NPI 1053740050
  NPD (past)

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

{
    "created_epoch": "1167782400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1739404800000",
    "number": "1053468215",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "802 S JACKSON AVE STE 301",
            "city": "TULSA",
            "state": "OK",
            "postal_code": "741279057",
            "telephone_number": "918-582-3154",
            "fax_number": "918-582-3593"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6465 S YALE AVE STE 401",
            "city": "TULSA",
            "state": "OK",
            "postal_code": "741367806",
            "telephone_number": "918-561-6141",
            "fax_number": "918-582-3593"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FRITZ",
        "first_name": "RUTH",
        "middle_name": "ANN",
        "credential": "CNS",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-01-03",
        "last_updated": "2025-02-13",
        "certification_date": "2025-02-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "OK",
            "license": "R33989",
            "primary": true
        },
        {
            "code": "364S00000X",
            "taxonomy_group": "",
            "desc": "Clinical Nurse Specialist",
            "state": "OK",
            "license": "R0033989",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Robin Bevins Frith
• Jamie Lee Fritsch
• Joseph P Fritsch, PHD
• Renhong Fritts
• Jeri Fritz Fritz, PH.D.
• Steven James Fritz, LPC, LADC
• Anne-Marie Frizzell, M.A., CCC-SLP
• Julia Froebel, M.S.
• Courtney Michelle Froehlich, APRN-CNP
• Jacqueline R Froese, APRN

• Nurse Practitioner in Tulsa, OK
• Providers in Tulsa, OK by specialty
• Nurse Practitioner in Oklahoma

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 13, 2025; 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.