Warren L. Grace Iii, MD

Medicare activity in 2024

Official CMS public-use data for Warren L. Grace Iii, 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 moderate level of decision making, if using time, 30 minutes or more (99214)439 services
2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)335 services
3. Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)308 services
4. Injection, triamcinolone acetonide, not otherwise specified, 10 mg (J3301)123 services
5. Aspiration and/or injection of fluid from large joint (20610)62 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%
• Diabetes49%
• Anxiety35%
• Ischemic heart disease29%

Hospitals where Warren L. Grace Iii works

Medicare's Facility Affiliation Data lists Warren L. Grace Iii 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.

• JFK University Medical CenterEdison, NJ · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 310108

Practice locations

Addresses where Warren L. Grace Iii is enrolled with Medicare (CMS data updated October 2, 2026).

• 10 Parsonage Rd, Suite 208Edison, NJ 08837 (732) 906‑9600
• 2500 Morris Ave, Suite 220Union, NJ 07083 (732) 906‑9600

Group practices

Medicare enrollment lists Warren L. Grace Iii as a member of this group (CMS data updated October 2, 2026).

• Premier Brain and Spine LLC126 clinicians in the group

Specialties

• Interventional Pain Managementprimary
• Anesthesiologyalso

Find other Interventional Pain Management doctors in New Jersey →

Other interventional pain specialists in New Jersey

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

• Rae R. Aranas, MD
• Jose A. Contreras, MD
• Kimberley Y. Smith, MD
• Shailen Jalali, MD
• Dariusz Nasiek, MD
• Young J. Lee, MD
• Dharam P. Mann, MD
• Didier Demesmin, MD

All interventional pain specialists in New Jersey →

Other clinicians in Premier Brain and Spine LLC

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

• David S. Wells-Roth, MD
• Natalie J. Rodriguez, NP
• Fredric A. Kleinbart, MD
• Matthew A. Bardales, PA
• Christopher J. Adams Jr., PA
• Yash A. Shah, PT

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