Abhishek Bhandari, M.D.
NPI 1194092031 · Gastroenterology Physician · Naperville, IL
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Abhishek Bhandari, M.D. is a Gastroenterology Physician provider in Naperville, IL (NPI 1194092031).
Provider details
- NPI number
- 1194092031
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036138639 (IL)
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 tenure28% of score
14 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
491 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 | 81 | $268 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 80 | $83 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 71 | $82 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 62 | $91 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 55 | $175 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Sodium Chloride/Nahco3/Kcl/Pegbrand: Peg 3350-Electrolyte | 113 | 104 |
| Pantoprazole Sodium | 78 | 39 |
| Omeprazole | 54 | 31 |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-G | 17 | 17 |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Peg-3350 and Electrolytes | 13 | 13 |
| Dicyclomine Hcl | 11 | — |
Practice location
Mailing address
Additional practice locations (1)
- 251 E. Huron Street: Room 16-738Northwestern Memorial HospitalChicago, IL 60611Phone: (312) 926-5893
Registry dates
- Enumerated
- 2011-11-21
- Last updated
- 2019-10-01
Frequently asked questions
- What is Abhishek Bhandari's NPI number?
- Abhishek Bhandari's National Provider Identifier (NPI) is 1194092031, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Abhishek Bhandari's specialty?
- Abhishek Bhandari is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Abhishek Bhandari located?
- Abhishek Bhandari's practice location on file with NPPES is 1243 Rickert Dr, Naperville, IL 60540.
- What is Abhishek Bhandari's phone number?
- The practice phone number listed in the NPPES registry for Abhishek Bhandari is (630) 527-6450.
- Does Abhishek Bhandari accept Medicare?
- Abhishek Bhandari is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Abhishek Bhandari's NPI active?
- Yes — Abhishek Bhandari's NPI (1194092031) is active in the NPPES registry as of the last update on 2019-10-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.