Terri Blackstock, M.D.
NPI 1881696433 · Gastroenterology Physician · Hot Springs, AR
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Terri Blackstock, M.D. is a Gastroenterology Physician provider in Hot Springs, AR (NPI 1881696433).
Provider details
- NPI number
- 1881696433
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- N8309 (AR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
575 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Removal of Polyps Or Growths of Large Bowel Using a Flexible Endoscope With Electrical Cautery45384 | 191 | $167 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 159 | $82 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 53 | $85 |
| Balloon Dilation of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope, Less Than 3.0 Cm43249 | 49 | $134 |
| Destruction of Polyp Or Growth of Large Bowel Using a Flexible Endoscope45388 | 40 | $239 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 350 | 94 |
| Famotidine | 348 | 98 |
| Omeprazole | 135 | 51 |
| Sucralfate | 94 | 33 |
| Dexlansoprazolebrand: Dexlansoprazole Dr | 30 | — |
| Balsalazide Disodium | 15 | — |
| Esomeprazole Magnesium | 14 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$720 across 37 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-08-12
- Last updated
- 2014-01-28
Frequently asked questions
- What is Terri Blackstock's NPI number?
- Terri Blackstock's National Provider Identifier (NPI) is 1881696433, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Terri Blackstock's specialty?
- Terri Blackstock is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Terri Blackstock located?
- Terri Blackstock's practice location on file with NPPES is 124 Sawtooth Oak St, Hot Springs, AR 71901-7160.
- What is Terri Blackstock's phone number?
- The practice phone number listed in the NPPES registry for Terri Blackstock is (501) 623-7800.
- Does Terri Blackstock accept Medicare?
- Terri Blackstock is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Terri Blackstock's NPI active?
- Yes — Terri Blackstock's NPI (1881696433) is active in the NPPES registry as of the last update on 2014-01-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.