Thomas Frazier, M.D.
NPI 1205966256 · Gastroenterology Physician · Louisa, KY
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Frazier, M.D. is a Gastroenterology Physician provider in Louisa, KY (NPI 1205966256).
Provider details
- NPI number
- 1205966256
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- R1271 (KY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 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
571 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) |
|---|---|---|
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 122 | $64 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 91 | $108 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 73 | $81 |
| Balloon Dilation of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope, Less Than 3.0 Cm43249 | 55 | $125 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 53 | $219 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 40 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 212 | 73 |
| Sodium, Potassium,mag Sulfatesbrand: Sod Sulf-Potass Sulf-Mag Sulf | 102 | 102 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 80 | — |
| Loperamide Hclbrand: Loperamide | 77 | 20 |
| Famotidine | 51 | 15 |
| Sod Sulf/Pot Chloride/Mag Sulfbrand: Sutab | 49 | 49 |
| Lactulose |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$586 across 34 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
- 2007-03-07
- Last updated
- 2012-03-26
Frequently asked questions
- What is Thomas Frazier's NPI number?
- Thomas Frazier's National Provider Identifier (NPI) is 1205966256, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Frazier's specialty?
- Thomas Frazier is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Frazier located?
- Thomas Frazier's practice location on file with NPPES is 32 Professional Park Dr, Louisa, KY 41230-9644.
- What is Thomas Frazier's phone number?
- The practice phone number listed in the NPPES registry for Thomas Frazier is (606) 638-4656.
- Does Thomas Frazier accept Medicare?
- Thomas Frazier is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Frazier's NPI active?
- Yes — Thomas Frazier's NPI (1205966256) is active in the NPPES registry as of the last update on 2012-03-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.