Quick answers
- Does Taimezhaki D. Parker accept Medicare assignment?
- Yes. Medicare's clinician data says Taimezhaki D. Parker 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 Taimezhaki D. Parker see?
- In 2024, CMS data shows 718 Original Medicare patients and 1,492 services for Taimezhaki D. Parker. This counts Original Medicare only and measures volume, not quality.
- What is Taimezhaki D. Parker's NPI number?
- 1659767549. 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 Taimezhaki D. Parker, 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 | 718 |
|---|---|
| Services billed to Medicare | 1,492 |
| Different services or procedures | 6 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)1,135 services
- Insertion of needle into vein for collection of blood sample (36415)132 services
- Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)98 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)77 services
- Advance care planning, first 30 minutes (99497)45 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 cholesterol64%
- Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)51%
- Arthritis45%
- Diabetes31%
- Anxiety25%
Hospitals where Taimezhaki D. Parker works
Medicare's Facility Affiliation Data lists Taimezhaki D. Parker at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Ascension St John Jane PhillipsBartlesville, OK · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 370018
- Stillwater Medical CenterStillwater, OK · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 370049
Practice locations
Addresses where Taimezhaki D. Parker is enrolled with Medicare (CMS data updated October 2, 2026).
- 12697 E 51st StTulsa, OK 74146 (918) 505‑3200
- 1301 W 6th Ave, Suite 108Stillwater, OK 74074 (405) 533‑1695
Group practices
Medicare enrollment lists Taimezhaki D. Parker as a member of these groups (CMS data updated October 2, 2026).
- Stillwater Medical Center Authority153 clinicians in the group
- Oklahoma Cancer Specialists and Research Institute, LLC47 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Tulsa
Clinicians with the same Medicare primary specialty in Tulsa, OK — not a recommendation.
Other clinicians in Stillwater Medical Center Authority
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2015 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1659767549 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- 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