Neil F. Watnik, MD

Medicare activity in 2024

Official CMS public-use data for Neil F. Watnik, 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. Injection, methylprednisolone acetate, 1 mg (J1010)5,960 services
2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)276 services
3. Complete ultrasound scan of joint (76881)212 services
4. X-ray of shoulder, minimum of 2 views (73030)159 services
5. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)125 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 pressure73%
• Arthritis68%
• Ischemic heart disease34%
• Diabetes32%
• Anxiety22%

Hospitals where Neil F. Watnik works

Medicare's Facility Affiliation Data lists Neil F. Watnik 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
• St Francis Hospital - The Heart CenterRoslyn, NY · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 330182

Practice locations

Addresses where Neil F. Watnik is enrolled with Medicare (CMS data updated October 2, 2026).

• 2200 Northern Blvd, Suite 115Greenvale, NY 11548 (516) 325‑7310
• 877 Stewart Ave, Suite 1Garden City, NY 11530 (516) 325‑7310

Group practices

Medicare enrollment lists Neil F. Watnik as a member of this group (CMS data updated October 2, 2026).

• CHS Physician Partners PC743 clinicians in the group

Specialties

• Orthopedic Surgeryprimary

Find other Orthopedic Surgery doctors in New York →

Other orthopedic surgeons in New York

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

• Jesse J. Riker
• Michael J. Klotz, MD
• Eric M. Price, MD
• Erik C. Freeland, DO
• Matthew I. Stein, MD
• Christopher L. Hamill, MD
• Mark L. Brandon, MD
• James M. Paci, MD

All orthopedic surgeons in New York →

Other clinicians in CHS Physician Partners PC

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

• William S. Shin, MD
• Jessica Kim, NP
• Kala J. Mathew, NP
• Aviram Hochstadt, MD
• Michael J. Sacca, MD
• Anne L. Nolte, 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