Quick answers
- Does Howard R. Sonderling accept Medicare assignment?
- Yes. Medicare's clinician data says Howard R. Sonderling 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 Howard R. Sonderling see?
- In 2024, CMS data shows 885 Original Medicare patients and 1,493 services for Howard R. Sonderling. This counts Original Medicare only and measures volume, not quality.
- What is Howard R. Sonderling's NPI number?
- 1942239660. 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 Howard R. Sonderling, 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 patients | 885 |
|---|---|
| Services billed to Medicare | 1,493 |
| Different services or procedures | 21 |
| Participating Medicare provider | Yes |
| Average age of these patients | 77 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)758 services
- New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)211 services
- Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)118 services
- Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk (G0121)63 services
- Colorectal cancer screening; colonoscopy on individual at high risk (G0105)60 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 pressure72%
- Arthritis61%
- Ischemic heart disease52%
- Anxiety33%
- Osteoporosis29%
Hospitals where Howard R. Sonderling works
Medicare's Facility Affiliation Data lists Howard R. Sonderling 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.
- Boca Raton Regional HospitalBoca Raton, FL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 100168
- Novant Health Brunswick Medical CenterSupply, NC · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 340158
- Novant Health New Hanover Regional Medical CenterWilmington, NC · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 340141
Practice locations
Addresses where Howard R. Sonderling is enrolled with Medicare (CMS data updated October 2, 2026).
- 13 Medical Campus Dr NW, Suite 102Supply, NC 28462 (910) 754‑5988
- 2300 Glades Rd, Suite 201eBoca Raton, FL 33431 (561) 208‑2121
- 4675 Linton BlvdDelray Beach, FL 33445
- 9604 Holly Point DrHuntersville, NC 28078 (704) 316‑5070
Group practices
Medicare enrollment lists Howard R. Sonderling as a member of these groups (CMS data updated October 2, 2026).
- Novant Health Medical Group, LLC2,430 clinicians in the group
- Gastro Health, LLC247 clinicians in the group
Specialties
- Gastroenterologyprimary
Other gastroenterologists in Supply
Clinicians with the same Medicare primary specialty in Supply, NC — not a recommendation.
Other clinicians in Novant Health Medical Group, LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Albert Einstein College Of Medicine Of Yeshiva University |
| Graduation year | 1981 (45 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1942239660 |
| Corrections | Report 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians