Quick answers
- Does Samantha M. Thwing accept Medicare assignment?
- Yes. Medicare's clinician data says Samantha M. Thwing 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 Samantha M. Thwing see?
- In 2024, CMS data shows 67 Original Medicare patients and 103 services for Samantha M. Thwing. This counts Original Medicare only and measures volume, not quality.
- What is Samantha M. Thwing's NPI number?
- 1851631964. 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 Samantha M. Thwing, 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 | 67 |
|---|---|
| Services billed to Medicare | 103 |
| Different services or procedures | 12 |
| Participating Medicare provider | Yes |
| Average age of these patients | 77 |
Most frequent services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)49 services
- Hospital discharge day management, more than 30 minutes (99239)12 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 disease73%
- Heart failure58%
- Atrial fibrillation51%
- Chronic kidney disease48%
Hospitals where Samantha M. Thwing works
Medicare's Facility Affiliation Data lists Samantha M. Thwing 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.
- Memorial Hermann Memorial City HospitalHouston, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · CCN 450610
Practice locations
Addresses where Samantha M. Thwing is enrolled with Medicare (CMS data updated October 2, 2026).
- 1140 Business Ctr Dr, Suite 490Houston, TX 77043 (713) 932‑1247
- 15200 Southwest Fwy, Suite 290Sugar Land, TX 77478 (281) 980‑2010
- 9055 Katy Fwy, Suite 302Houston, TX 77024 (713) 526‑1814
- 921 Gessner RdHouston, TX 77024 (713) 242‑3070
Group practices
Medicare enrollment lists Samantha M. Thwing as a member of this group (CMS data updated October 2, 2026).
- Specialty Associates of West Houston PLLC129 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Houston
Clinicians with the same Medicare primary specialty in Houston, TX — not a recommendation.
Other clinicians in Specialty Associates of West Houston PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2012 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1851631964 |
| 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