Quick answers
- Does Lisa G. Herterich accept Medicare assignment?
- Yes. Medicare's clinician data says Lisa G. Herterich 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 Lisa G. Herterich see?
- In 2024, CMS data shows 492 Original Medicare patients and 4,141 services for Lisa G. Herterich. This counts Original Medicare only and measures volume, not quality.
- What is Lisa G. Herterich's NPI number?
- 1841918885. 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 Lisa G. Herterich, 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 | 492 |
|---|---|
| Services billed to Medicare | 4,141 |
| Different services or procedures | 8 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)2,479 services
- Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)1,370 services
- Psychiatric diagnostic evaluation with medical services (90792)114 services
- Telephone medical discussion with physician, 11-20 minutes (99442)74 services
- Telephone medical discussion with physician, 5-10 minutes (99441)68 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%
- Depression75%
- Anxiety75%
- Alzheimer's disease or dementia75%
- Diabetes53%
Practice locations
Addresses where Lisa G. Herterich is enrolled with Medicare (CMS data updated October 2, 2026).
- 11937 US Hwy 271Tyler, TX 75708 (903) 877‑7200
Group practices
Medicare enrollment lists Lisa G. Herterich as a member of this group (CMS data updated October 2, 2026).
- University of Texas Health Science Center at Tyler-Facilty-Physician122 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Tyler
Clinicians with the same Medicare primary specialty in Tyler, TX — not a recommendation.
Other clinicians in University of Texas Health Science Center at Tyler-Facilty-Physician
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2022 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1841918885 |
| 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