Quick answers
- Does Terri T. Blackstock accept Medicare assignment?
- Yes. Medicare's clinician data says Terri T. Blackstock 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 Terri T. Blackstock see?
- In 2024, CMS data shows 390 Original Medicare patients and 590 services for Terri T. Blackstock. This counts Original Medicare only and measures volume, not quality.
- What is Terri T. Blackstock's NPI number?
- 1881696433. 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 Terri T. Blackstock, 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 | 390 |
|---|---|
| Services billed to Medicare | 590 |
| Different services or procedures | 14 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Removal of polyps or growths of large bowel using a flexible endoscope with electrical cautery (45384)191 services
- Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)159 services
- Biopsy of large bowel using a flexible endoscope (45380)53 services
- Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm (43249)49 services
- Destruction of polyp or growth of large bowel using a flexible endoscope (45388)40 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 cholesterol75%
- High blood pressure71%
- Arthritis39%
- Diabetes22%
- Ischemic heart disease22%
- Anxiety21%
Hospitals where Terri T. Blackstock works
Medicare's Facility Affiliation Data lists Terri T. Blackstock 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.
- CHI St. Vincent Hospital Hot SpringsHot Springs, AR · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 040026
- Mena Regional Health SystemMena, AR · Critical Access Hospital · Emergency services: listed by Medicare · CCN 041334
- National Park Medical CenterHot Springs, AR · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 040078
Practice locations
Addresses where Terri T. Blackstock is enrolled with Medicare (CMS data updated October 2, 2026).
- 124 Sawtooth Oak StHot Springs, AR 71901 (501) 623‑7800
Group practices
Medicare enrollment lists Terri T. Blackstock as a member of this group (CMS data updated October 2, 2026).
- National Park Gi Services LLC5 clinicians in the group
Specialties
- Gastroenterologyprimary
Other gastroenterologists in Hot Springs
Clinicians with the same Medicare primary specialty in Hot Springs, AR — not a recommendation.
Other clinicians in National Park Gi Services LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Arkansas College Of Medicine |
| Graduation year | 1991 (35 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1881696433 |
| 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