Hayley Queller, MD

Medicare activity in 2024

Official CMS public-use data for Hayley Queller, 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. Hyaluronan or derivative, trivisc, for intra-articular injection, 1 mg (J7329)13,400 services
2. Injection, methylprednisolone acetate, 1 mg (J1010)6,820 services
3. Injection, triamcinolone acetonide, not otherwise specified, 10 mg (J3301)1,083 services
4. Aspiration and/or injection of fluid large joint using ultrasound guidance (20611)682 services
5. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)189 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%
• Ischemic heart disease33%
• Diabetes26%
• Anxiety25%

Hospitals where Hayley Queller works

Medicare's Facility Affiliation Data lists Hayley Queller 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.

• St Charles HospitalPort Jefferson, NY · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 330246

Practice locations

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

• 500 Commack Rd, Unit 150Commack, NY 11725 (631) 689‑6698
• 6 Technology Dr, Suite 100East Setauket, NY 11733 (631) 689‑6698

Group practices

Medicare enrollment lists Hayley Queller as a member of this group (CMS data updated October 2, 2026).

• Orthopedic Assoc of Long Island Physicians and Medical Group PLLC32 clinicians in the group

Specialties

• Internal Medicineprimary
• Pediatric Medicinealso
• Sports Medicinealso

Find other Internal Medicine doctors in New York →

Other internal medicine doctors in Commack

Clinicians with the same Medicare primary specialty in Commack, NY — not a recommendation.

• Stephen G. Sisselman, MD
• Mark D. Tieman, MD
• Paul S. Berger, MD
• Ioana Chen, MD
• Jonathan Lown, MD
• Anthony Ardito, MD

All internal medicine doctors in Commack →

Other clinicians in Orthopedic Assoc of Long Island Physicians and Medical Group PLLC

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

• John J. Brennan, MD
• Lorenzo Gamez, MD
• David Swanson, MD
• Mark J. Harary, MD
• Hargovind S. Dewal, MD
• Anthony Cappellino, 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