Quick answers
- Does Clifford D. Gladstone accept Medicare assignment?
- Yes. Medicare's clinician data says Clifford D. Gladstone 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 Clifford D. Gladstone see?
- In 2024, CMS data shows 1,057 Original Medicare patients and 3,082 services for Clifford D. Gladstone. This counts Original Medicare only and measures volume, not quality.
- What is Clifford D. Gladstone's NPI number?
- 1548266265. 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 Clifford D. Gladstone, 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 | 1,057 |
|---|---|
| Services billed to Medicare | 3,082 |
| Different services or procedures | 40 |
| 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)527 services
- Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)467 services
- Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)309 services
- Ultrasound of both sides of head and neck blood flow (93880)284 services
- Nuclear medicine studies of heart muscle at rest and with stress and spect (78452)195 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 disease56%
- Arthritis49%
- Diabetes38%
- Atrial fibrillation34%
Hospitals where Clifford D. Gladstone works
Medicare's Facility Affiliation Data lists Clifford D. Gladstone 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.
- Robert Wood Johnson University HospitalNew Brunswick, NJ · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 310038
- Saint Peter's University HospitalNew Brunswick, NJ · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 310070
Practice locations
Addresses where Clifford D. Gladstone is enrolled with Medicare (CMS data updated October 2, 2026).
- 111 Union Valley Rd, Suite 101Monroe Twp, NJ 08831 (732) 247‑7444
- 75 Veronica Ave, Suite 101Somerset, NJ 08873 (732) 247‑7444
Group practices
Medicare enrollment lists Clifford D. Gladstone as a member of this group (CMS data updated October 2, 2026).
- Robert Wood Johnson Physician Enterprise75 clinicians in the group
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in New Jersey →
Other cardiologists in Monroe Twp
Clinicians with the same Medicare primary specialty in Monroe Twp, NJ — not a recommendation.
Other clinicians in Robert Wood Johnson Physician Enterprise
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | New York University School Of Medicine |
| Graduation year | 1989 (37 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1548266265 |
| 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