Quick answers
- Does Angela D. Upton accept Medicare assignment?
- Yes. Medicare's clinician data says Angela D. Upton 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 Angela D. Upton see?
- In 2024, CMS data shows 160 Original Medicare patients and 980 services for Angela D. Upton. This counts Original Medicare only and measures volume, not quality.
- What is Angela D. Upton's NPI number?
- 1285099408. 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 Angela D. Upton, 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 | 160 |
|---|---|
| Services billed to Medicare | 980 |
| Different services or procedures | 49 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)196 services
- Injection, dexamethasone sodium phosphate, 1 mg (J1100)190 services
- Injection, triamcinolone acetonide, not otherwise specified, 10 mg (J3301)76 services
- Insertion of needle into vein for collection of blood sample (36415)58 services
- Respiratory infectious agent detection by rna for severe acute respiratory syndrome coronavirus 2 (covid 19), influenza a, influenza b, and respiratory syncytial virus, upper respiratory specimen, each reported as detected or not detected (0241U)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 cholesterol63%
- Arthritis51%
- Diabetes31%
- Ischemic heart disease29%
- Anxiety27%
Practice locations
Addresses where Angela D. Upton is enrolled with Medicare (CMS data updated October 2, 2026).
- 1900 S Country Club RdEl Reno, OK 73036
- 5100e Hwy 37Tuttle, OK 73089 (405) 381‑5111
Group practices
Medicare enrollment lists Angela D. Upton as a member of this group (CMS data updated October 2, 2026).
- Healthcare One Associates PLLC23 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in El Reno
Clinicians with the same Medicare primary specialty in El Reno, OK — not a recommendation.
Other clinicians in Healthcare One Associates PLLC
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) | 1285099408 |
| 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