Quick answers
- Does Gregory G. Smaroff accept Medicare assignment?
- Yes. Medicare's clinician data says Gregory G. Smaroff 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 Gregory G. Smaroff see?
- In 2024, CMS data shows 147 Original Medicare patients and 311 services for Gregory G. Smaroff. This counts Original Medicare only and measures volume, not quality.
- What is Gregory G. Smaroff's NPI number?
- 1073581898. 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 Gregory G. Smaroff, 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 | 147 |
|---|---|
| Services billed to Medicare | 311 |
| Different services or procedures | 48 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)71 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)33 services
- Harvest of vein using an endoscope (33508)24 services
- Coronary artery bypass using artery graft, 1 graft (33533)21 services
- Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)19 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%
- Ischemic heart disease63%
- Arthritis56%
- Diabetes50%
- Chronic kidney disease46%
Hospitals where Gregory G. Smaroff works
Medicare's Facility Affiliation Data lists Gregory G. Smaroff 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.
- Carolina East Medical CenterNew Bern, NC · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 340131
- Onslow Memorial HospitalJacksonville, NC · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 340042
Practice locations
Addresses where Gregory G. Smaroff is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 7; the Medicare profile lists all.
- 137 Medical LnPollocksville, NC 28573 (252) 633‑1010
- 2000 Neuse BlvdNew Bern, NC 28560
- 2000 Neuse Blvd, CNew Bern, NC 28560 (252) 633‑8024
- 2604 Dr Martin Luther King Jr BlvdNew Bern, NC 28562
- 2636 Dr Martin Luther King Jr BlvdNew Bern, NC 28562 (252) 636‑1919
Group practices
Medicare enrollment lists Gregory G. Smaroff as a member of this group (CMS data updated October 2, 2026).
- Carolinaeast Physicians208 clinicians in the group
Specialties
- Cardiac Surgeryprimary
- Thoracic Surgeryalso
Other cardiac surgeons in North Carolina
Clinicians with the same Medicare primary specialty in North Carolina — not a recommendation.
Other clinicians in Carolinaeast Physicians
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1998 (28 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1073581898 |
| 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