Quick answers
- Does Elizabeth R. Valles accept Medicare assignment?
- Medicare's clinician data says Elizabeth R. Valles may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does Elizabeth R. Valles see?
- In 2024, CMS data shows 124 Original Medicare patients and 733 services for Elizabeth R. Valles. This counts Original Medicare only and measures volume, not quality.
- What is Elizabeth R. Valles's NPI number?
- 1538688890. 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 R. Valles, 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 | 124 |
|---|---|
| Services billed to Medicare | 733 |
| Different services or procedures | 8 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)497 services
- Test for exercise-induced lung stress (94618)124 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)43 services
- New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)39 services
- Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)21 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%
- Ischemic heart disease75%
- Diabetes53%
- Arthritis50%
- Heart failure31%
Practice locations
Addresses where Elizabeth R. Valles is enrolled with Medicare (CMS data updated October 2, 2026).
- 2500 W Fwy, Suite 200Fort Worth, TX 76102 (817) 753‑8973
- 4716 Dexter Dr, Suite 200Plano, TX 75093 (972) 490‑9500
- 7300 Eldorado Pkwy, 105 Flow Therapy McKinneyMcKinney, TX 75070 (972) 490‑9500
- 7515 Greenville Ave, Suite 1010Dallas, TX 75231 (972) 838‑7255
Group practices
Medicare enrollment lists Elizabeth R. Valles as a member of these groups (CMS data updated October 2, 2026).
- Legacy Heartcare of Dallas, LLC22 clinicians in the group
- Legacy Heart Care of Fort Worth, LLC13 clinicians in the group
- Legacy Heart Care of North Dallas LLC10 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Fort Worth
Clinicians with the same Medicare primary specialty in Fort Worth, TX — not a recommendation.
Other clinicians in Legacy Heartcare of Dallas, LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2017 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1538688890 |
| 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