Brett Sleesman, D.O.
NPI 1295050136 · Gastroenterology Physician · Columbus, OH
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brett Sleesman, D.O. is a Gastroenterology Physician provider in Columbus, OH (NPI 1295050136).
Provider details
- NPI number
- 1295050136
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 35.127963 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
16 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
530 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 an Endoscope With Mechanical Snare45385 | 142 | $231 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 64 | $82 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 54 | $85 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 51 | $15 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 49 | $68 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 350 | 116 |
| Sodium Chloride/Nahco3/Kcl/Pegbrand: Peg 3350-Electrolyte | 283 | 280 |
| Omeprazole | 139 | 42 |
| Colestipol Hcl | 82 | 28 |
| Dicyclomine Hcl | 67 | 19 |
| Esomeprazole Magnesium | 38 | 15 |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-G | 34 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-04-04
- Last updated
- 2023-11-07
- Certified
- 2023-11-07
Frequently asked questions
- What is Brett Sleesman's NPI number?
- Brett Sleesman's National Provider Identifier (NPI) is 1295050136, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brett Sleesman's specialty?
- Brett Sleesman is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Brett Sleesman located?
- Brett Sleesman's practice location on file with NPPES is 3400 Olentangy River Rd, Columbus, OH 43202-1523.
- What is Brett Sleesman's phone number?
- The practice phone number listed in the NPPES registry for Brett Sleesman is (614) 754-5500.
- Does Brett Sleesman accept Medicare?
- Brett Sleesman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brett Sleesman's NPI active?
- Yes — Brett Sleesman's NPI (1295050136) is active in the NPPES registry as of the last update on 2023-11-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.