Sinha Chunduri, M.D.
NPI 1891866067 · Gastroenterology Physician · Melrose Park, IL
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sinha Chunduri, M.D. is a Gastroenterology Physician provider in Melrose Park, IL (NPI 1891866067).
Provider details
- NPI number
- 1891866067
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036048105 (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
19 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
332 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 60 | $81 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 50 | $175 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 42 | $136 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 34 | $116 |
| Diagnostic Exam of Large Bowel Using a Flexible Endoscope45378 | 27 | $185 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Sodium Chloride/Nahco3/Kcl/Pegbrand: Peg 3350-Electrolyte | 155 | 154 |
| Omeprazole | 74 | 28 |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-G | 43 | 42 |
| Linaclotidebrand: Linzess | 36 | — |
| Pantoprazole Sodium | 21 | 12 |
| Famotidine | 17 | — |
| Cholestyramine (with Sugar)brand: Cholestyramine |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-10
- Last updated
- 2020-03-11
- Certified
- 2020-03-11
Frequently asked questions
- What is Sinha Chunduri's NPI number?
- Sinha Chunduri's National Provider Identifier (NPI) is 1891866067, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sinha Chunduri's specialty?
- Sinha Chunduri is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Sinha Chunduri located?
- Sinha Chunduri's practice location on file with NPPES is 675 W North Ave, Melrose Park, IL 60160.
- What is Sinha Chunduri's phone number?
- The practice phone number listed in the NPPES registry for Sinha Chunduri is (708) 343-2235.
- Does Sinha Chunduri accept Medicare?
- Sinha Chunduri is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sinha Chunduri's NPI active?
- Yes — Sinha Chunduri's NPI (1891866067) is active in the NPPES registry as of the last update on 2020-03-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.