Quick answers
- Does Allan R. Keil accept Medicare assignment?
- Medicare's clinician data says Allan R. Keil may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does Allan R. Keil see?
- In 2024, CMS data shows 132 Original Medicare patients and 294 services for Allan R. Keil. This counts Original Medicare only and measures volume, not quality.
- What is Allan R. Keil's NPI number?
- 1003893041. 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. Keil, 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 | 132 |
|---|---|
| Services billed to Medicare | 294 |
| Different services or procedures | 18 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Complete ultrasound scan of abdomen (76700)53 services
- Ultrasound of both sides of head and neck blood flow (93880)45 services
- Ultrasound of leg arteries or artery grafts (93925)40 services
- Complete ultrasound of abdomen and pelvis artery and vein blood flow (93975)35 services
- Limited ultrasound scan behind abdominal cavity (76775)29 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%
- Diabetes75%
- Arthritis52%
- Ischemic heart disease42%
- Chronic kidney disease36%
Practice locations
Addresses where Allan R. Keil is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 7; the Medicare profile lists all.
- 1237 Montauk HwyOakdale, NY 11769 (631) 615‑4411
- 187 -30 Hillside AveJamaica, NY 11432
- 187 30 Hillside AveJamaica, NY 11432
- 18730 Hillside AveJamaica, NY 11432 (718) 264‑1111
- 2264 65th StBrooklyn, NY 11204 (347) 462‑9925
Group practices
Medicare enrollment lists Allan R. Keil as a member of these groups (CMS data updated October 2, 2026).
- Hillside Polymedic Diagnostic and Treatment Center Inc8 clinicians in the group
- Ez Testing Medical Diagnostic PC4 clinicians in the group
- Queens Medical Care Service PC3 clinicians in the group
- Rapid Access Medical Diagnostics PLLC3 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in New York
Clinicians with the same Medicare primary specialty in New York — not a recommendation.
Other clinicians in Hillside Polymedic Diagnostic and Treatment Center Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Louisville School Of Medicine |
| Graduation year | 1968 (58 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1003893041 |
| 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