Quick answers
- Does Elizabeth H. Parker accept Medicare assignment?
- Yes. Medicare's clinician data says Elizabeth H. 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 Elizabeth H. Parker see?
- In 2024, CMS data shows 200 Original Medicare patients and 254 services for Elizabeth H. Parker. This counts Original Medicare only and measures volume, not quality.
- What is Elizabeth H. Parker's NPI number?
- 1255796454. 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 Elizabeth H. 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 | 200 |
|---|---|
| Services billed to Medicare | 254 |
| Different services or procedures | 20 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Anesthesia for lens surgery (00142)171 services
- Anesthesia for other procedure on eye (00140)28 services
- Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)17 services
- Anesthesia for procedure on eyelid (00103)13 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 pressure62%
- High cholesterol60%
- Diabetes40%
- Arthritis38%
- Chronic kidney disease20%
- Osteoporosis17%
Practice locations
Addresses where Elizabeth H. Parker is enrolled with Medicare (CMS data updated October 2, 2026).
- 167 N Main St, Tuba City Indian Medical CenterTuba City, AZ 86045 (928) 283‑2094
- 4921 E Bell Rd, Suite 102Scottsdale, AZ 85254 (602) 787‑9100
- 560 N Camino Mercado, Suite 1Casa Grande, AZ 85122 (520) 426‑9224
Group practices
Medicare enrollment lists Elizabeth H. Parker as a member of these groups (CMS data updated October 2, 2026).
- Tuba City Regional Health Care Corporation163 clinicians in the group
- Southwestern Eye Center Ltd116 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), Arizona →
Other nurse anesthetists in Tuba City
Clinicians with the same Medicare primary specialty in Tuba City, AZ — not a recommendation.
Other clinicians in Tuba City Regional Health Care Corporation
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Graduation year | 2015 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1255796454 |
| 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