Vishnu R. Kannabiran, MD

Medicare activity in 2024

Official CMS public-use data for Vishnu R. Kannabiran, 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.

Most frequent services

1. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)201 services
2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)154 services
3. Removal of impacted ear wax (69210)151 services
4. New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)150 services
5. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)88 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 blood pressure75%
• High cholesterol75%
• Arthritis47%
• Diabetes29%
• Ischemic heart disease28%
• Anxiety28%

Hospitals where Vishnu R. Kannabiran works

Medicare's Facility Affiliation Data lists Vishnu R. Kannabiran 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.

• Lowell General HospitalLowell, MA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 220063
• Southern NH Medical CenterNashua, NH · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 300020

Practice locations

Addresses where Vishnu R. Kannabiran is enrolled with Medicare (CMS data updated October 2, 2026).

• 280 Main St, Suite 140Nashua, NH 03060 (603) 594‑3025
• 321 Billerica Rd, Suite 202Chelmsford, MA 01824 (978) 256‑5557

Group practices

Medicare enrollment lists Vishnu R. Kannabiran as a member of this group (CMS data updated October 2, 2026).

• Massachusetts Ent Associates Inc20 clinicians in the group

Specialties

• Otolaryngologyprimary

Find other Otolaryngology doctors in New Hampshire →

Other ENT doctors in Nashua

Clinicians with the same Medicare primary specialty in Nashua, NH — not a recommendation.

• Scott W. Finlay, MD
• Vijay K. Nayak, MD
• Arthur M. Lauretano, MD
• Katherine B. Nickley, MD
• Stefanie S. Saunders, MD
• Erin K. Haser, MD
• Eric H. Stein, MD
• Jessica L. Hootnick, MD

All ENT doctors in Nashua →

Other clinicians in Massachusetts Ent Associates Inc

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

• Scott W. Finlay, MD
• Vijay K. Nayak, MD
• Amanda Marquis, AU
• Katherine B. Nickley, MD
• Erin K. Haser, MD
• Eric H. Stein, MD

Clinician information

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

1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
6. Medicare Care Compare — official Medicare tool to look up clinicians