Quick answers
- Does Mahesh Bhaya accept Medicare assignment?
- Yes. Medicare's clinician data says Mahesh Bhaya 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 Mahesh Bhaya see?
- In 2024, CMS data shows 305 Original Medicare patients and 4,229 services for Mahesh Bhaya. This counts Original Medicare only and measures volume, not quality.
- What is Mahesh Bhaya's NPI number?
- 1649211038. 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 Mahesh Bhaya, 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 | 305 |
|---|---|
| Services billed to Medicare | 4,229 |
| Different services or procedures | 67 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Injection, onabotulinumtoxina, 1 unit (J0585)2,210 services
- Test for allergy using allergenic extract (95004)600 services
- Test for allergy using allergenic extract injected into skin (95024)418 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)291 services
- Removal of impacted ear wax (69210)116 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).
- High cholesterol75%
- High blood pressure72%
- Arthritis50%
- Ischemic heart disease28%
- Anxiety27%
- Diabetes23%
Hospitals where Mahesh Bhaya works
Medicare's Facility Affiliation Data lists Mahesh Bhaya 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.
- Saint Mary's HospitalWaterbury, CT · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 070016
- Uconn Health Waterbury HospitalWaterbury, CT · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 070005
Practice locations
Addresses where Mahesh Bhaya is enrolled with Medicare (CMS data updated October 2, 2026).
- 171 Grandview Ave, Suite 201Waterbury, CT 06708 (203) 578‑4630
- 21 W Main St, 1 Exchange Place Bldg 3rd FloorWaterbury, CT 06702 (203) 574‑3777
Group practices
Medicare enrollment lists Mahesh Bhaya as a member of these groups (CMS data updated October 2, 2026).
- Connecticut Ent Allergy and Sinus PLLC14 clinicians in the group
- Connecticut Ear Nose and Throat Sinus and Allergy Specialists PC6 clinicians in the group
Specialties
- Otolaryngologyprimary
Other ENT doctors in Waterbury
Clinicians with the same Medicare primary specialty in Waterbury, CT — not a recommendation.
Other clinicians in Connecticut Ent Allergy and Sinus PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1987 (39 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1649211038 |
| 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