Quick answers
- Does Ruth Ann A. Fritz accept Medicare assignment?
- Yes. Medicare's clinician data says Ruth Ann A. Fritz accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Ruth Ann A. Fritz see?
- In 2024, CMS data shows 23 Original Medicare patients and 50 services for Ruth Ann A. Fritz. This counts Original Medicare only and measures volume, not quality.
- What is Ruth Ann A. Fritz's NPI number?
- 1053468215. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Ruth Ann A. Fritz, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 23 |
|---|---|
| Services billed to Medicare | 50 |
| Different services or procedures | 4 |
| Participating Medicare provider | Yes |
| Average age of these patients | 65 |
Most frequent services
- Dialysis services, 2-3 physician visits per month (20 years or older) (90961)16 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Diabetes75%
- Chronic kidney disease75%
- Heart failure74%
- Ischemic heart disease61%
Practice locations
Addresses where Ruth Ann A. Fritz is enrolled with Medicare (CMS data updated October 2, 2026).
- 6465 S Yale Ave, Suite 401Tulsa, OK 74136
Group practices
Medicare enrollment lists Ruth Ann A. Fritz as a member of this group (CMS data updated October 2, 2026).
- Osteopathic Physicians of Tulsa, Inc.8 clinicians in the group
Specialties
Find other clinicians: Certified Clinical Nurse Specialist (CNS), Oklahoma →
Other clinical nurse specialists in Tulsa
Clinicians with the same Medicare primary specialty in Tulsa, OK — not a recommendation.
Other clinicians in Osteopathic Physicians of Tulsa, Inc.
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | CNS |
|---|---|
| Graduation year | 2005 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1053468215 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians