Quick answers
- Does Mahendra Gunapooti accept Medicare assignment?
- Yes. Medicare's clinician data says Mahendra Gunapooti accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Mahendra Gunapooti see?
- In 2024, CMS data shows 196 Original Medicare patients and 5,456 services for Mahendra Gunapooti. This counts Original Medicare only and measures volume, not quality.
- What is Mahendra Gunapooti's NPI number?
- 1114034931. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Mahendra Gunapooti, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 196 |
|---|---|
| Services billed to Medicare | 5,456 |
| Different services or procedures | 32 |
| Participating Medicare provider | Yes |
| Average age of these patients | 63 |
Most frequent services
- Injection, triamcinolone acetonide, not otherwise specified, 10 mg (J3301)1,336 services
- Drug test(s), definitive, utilizing (1) drug identification methods able to identify individual drugs and distinguish between structural isomers (but not necessarily stereoisomers), including, but not limited to gc/ms (any type, single or tandem) and lc/ms (G0482)843 services
- Testing for presence of drug, by chemistry analyzers (80307)841 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)264 services
- Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg (J0702)253 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- Arthritis75%
- High blood pressure72%
- High cholesterol68%
- Anxiety51%
- Depression45%
- Diabetes36%
Hospitals where Mahendra Gunapooti works
Medicare's Facility Affiliation Data lists Mahendra Gunapooti at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Gateway Regional Medical CenterGranite City, IL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 140125
- Mercy Hospital St LouisSaint Louis, MO · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 260020
Practice locations
Addresses where Mahendra Gunapooti is enrolled with Medicare (CMS data updated October 2, 2026).
- 2421 Corporate Ctr, Suite 105Granite City, IL 62040 (314) 830‑2600
- 261 Dunn RdFlorissant, MO 63031 (314) 830‑2600
- 2730 S Saint Peters Pkwy, Suite 200Saint Peters, MO 63303 (314) 830‑2600
Group practices
Medicare enrollment lists Mahendra Gunapooti as a member of this group (CMS data updated October 2, 2026).
- Interventional Pain Management Services LLC4 clinicians in the group
Specialties
Find other Physical Medicine and Rehabilitation doctors in Illinois →
Other rehabilitation doctors in Illinois
Clinicians with the same Medicare primary specialty in Illinois — not a recommendation.
Other clinicians in Interventional Pain Management Services LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1994 (32 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1114034931 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians