Quick answers
- Does Allan R. Tunkel accept Medicare assignment?
- Yes. Medicare's clinician data says Allan R. Tunkel 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 Allan R. Tunkel see?
- In 2024, CMS data shows 25 Original Medicare patients and 49 services for Allan R. Tunkel. This counts Original Medicare only and measures volume, not quality.
- What is Allan R. Tunkel's NPI number?
- 1225077852. 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 Allan R. Tunkel, 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 | 25 |
|---|---|
| Services billed to Medicare | 49 |
| Different services or procedures | 4 |
| Participating Medicare provider | Yes |
| Average age of these patients | 69 |
Most frequent services
- Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)18 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)18 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 cholesterol64%
- Chronic kidney disease56%
- Arthritis52%
- Depression48%
- Anxiety48%
Practice locations
Addresses where Allan R. Tunkel is enrolled with Medicare (CMS data updated October 2, 2026).
- 375 Wampanoag TrlRiverside, RI 02915 (401) 649‑4010
- 593 Eddy StProvidence, RI 02903 (401) 444‑4741
Group practices
Medicare enrollment lists Allan R. Tunkel as a member of this group (CMS data updated October 2, 2026).
- Brown Medicine217 clinicians in the group
Specialties
- Infectious Diseaseprimary
Other infectious disease doctors in Rhode Island
Clinicians with the same Medicare primary specialty in Rhode Island — not a recommendation.
Other clinicians in Brown Medicine
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Rutgers New Jersey Medical School |
| Graduation year | 1984 (42 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1225077852 |
| 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
- 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