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Physical Medicine and Rehabilitation

Michael Nicolosi, DO

Works at hospitals in Rockville Centre, NY · New York

Summary

Dr. Michael Nicolosi, DO is a rehabilitation doctor at 11 Industrial Park Rd, Niantic, CT 06357. Phone: (860) 889-7345. Accepts Medicare assignment. In 2024, Michael Nicolosi had 212 Original Medicare patients and 5,310 services. NPI 1093944647. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Rehabilitation doctor (Medicare lists Physical Medicine and Rehabilitation)
  • Address: 11 Industrial Park Rd, Niantic, CT 06357 · Directions (2 more locations)
  • Phone: (860) 889‑7345
  • Medicare: Accepts Medicare assignment
  • Hospital: Mercy Medical Center
  • Group practice: Norwich Orthopedic Group PC (+1 more)
  • Medical school: New York College Of Osteo Medicine Of New York Institute Of Technology · graduated 2004 (22 years since medical school)
  • Gender (as listed): Male
  • Telehealth: offered

From official Medicare data

This page shows what Medicare's official clinician data says about Michael Nicolosi, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Michael Nicolosi accept Medicare assignment?
Yes. Medicare's clinician data says Michael Nicolosi 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 Michael Nicolosi see?
In 2024, CMS data shows 212 Original Medicare patients and 5,310 services for Michael Nicolosi. This counts Original Medicare only and measures volume, not quality.
What is Michael Nicolosi's NPI number?
1093944647. 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 Michael Nicolosi, 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 patients212
Services billed to Medicare5,310
Different services or procedures56
Participating Medicare providerYes
Average age of these patients68

Most frequent services

  1. Injection, triamcinolone acetonide, not otherwise specified, 10 mg (J3301)837 services
  2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)811 services
  3. Low osmolar contrast material, 200-299 mg/ml iodine concentration, per ml (Q9966)145 services
  4. Aspiration and/or injection of fluid from large joint (20610)64 services
  5. Needle measurement of electrical activity in arm or leg muscles, complete study (95886)54 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%
  • Arthritis75%
  • Diabetes42%
  • Anxiety41%
  • Ischemic heart disease38%

Hospitals where Michael Nicolosi works

Medicare's Facility Affiliation Data lists Michael Nicolosi 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.

  • Mercy Medical CenterRockville Centre, NY · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 330259

Practice locations

Addresses where Michael Nicolosi is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Michael Nicolosi as a member of these groups (CMS data updated October 2, 2026).

  • Norwich Orthopedic Group PC47 clinicians in the group
  • Integrated Musculoskeletal and Spine Group PLLC4 clinicians in the group

Specialties

Find other Physical Medicine and Rehabilitation doctors in Connecticut →

Other rehabilitation doctors in Connecticut

Clinicians with the same Medicare primary specialty in Connecticut — not a recommendation.

All rehabilitation doctors in Connecticut →

Other clinicians in Norwich Orthopedic Group PC

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

Clinician information

CredentialDO
Medical schoolNew York College Of Osteo Medicine Of New York Institute Of Technology
Graduation year2004 (22 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1093944647
CorrectionsReport 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

  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