Sameer Barkatullah, M.D.
NPI 1245426980 · Gastroenterology Physician · Bolingbrook, IL
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sameer Barkatullah, M.D. is a Gastroenterology Physician provider in Bolingbrook, IL (NPI 1245426980).
Provider details
- NPI number
- 1245426980
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036.117909 (IL)
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
18 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
894 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 139 | $132 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 116 | $80 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 115 | $81 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 109 | $236 |
| Moderate Sedation Services Provided By the Same Physician Or Other Qualified Health Care Professional Performing a Gastrointestinal Endoscopic Service That Sedation Supports, Requiring the Presence of an Independent Trained Observer to Assist in the MonitoG0500 | 106 | $6 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 328 | 122 |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-G | 172 | 163 |
| Omeprazole | 162 | 62 |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Peg-3350 and Electrolytes | 87 | 81 |
| Sodium, Potassium,mag Sulfatesbrand: Sod Sulf-Potass Sulf-Mag Sulf | 49 | 48 |
| Ursodiol | 48 | — |
| Linaclotide |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-09-17
- Last updated
- 2020-11-04
- Certified
- 2020-11-04
Frequently asked questions
- What is Sameer Barkatullah's NPI number?
- Sameer Barkatullah's National Provider Identifier (NPI) is 1245426980, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sameer Barkatullah's specialty?
- Sameer Barkatullah is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Sameer Barkatullah located?
- Sameer Barkatullah's practice location on file with NPPES is 396 Remington Blvd, Bolingbrook, IL 60440-4302.
- What is Sameer Barkatullah's phone number?
- The practice phone number listed in the NPPES registry for Sameer Barkatullah is (630) 312-2590.
- Does Sameer Barkatullah accept Medicare?
- Sameer Barkatullah is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sameer Barkatullah's NPI active?
- Yes — Sameer Barkatullah's NPI (1245426980) is active in the NPPES registry as of the last update on 2020-11-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.