Quick answers
- Does Donald J. Blair accept Medicare assignment?
- Yes. Medicare's clinician data says Donald J. Blair 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 Donald J. Blair see?
- In 2024, CMS data shows 2,112 Original Medicare patients and 2,801 services for Donald J. Blair. This counts Original Medicare only and measures volume, not quality.
- What is Donald J. Blair's NPI number?
- 1447481247. 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 Donald J. Blair, 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 | 2,112 |
|---|---|
| Services billed to Medicare | 2,801 |
| Different services or procedures | 106 |
| Participating Medicare provider | Yes |
| Average age of these patients | 78 |
Most frequent services
- X-ray of chest, 1 view (71045)378 services
- Ct scan of abdomen and pelvis with contrast (74177)339 services
- Ct scan of chest without contrast (71250)250 services
- Nuclear medicine study from skull base to mid-thigh with ct scan (78815)224 services
- Ct scan of abdomen and pelvis without contrast (74176)219 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%
- Arthritis52%
- Ischemic heart disease42%
- Diabetes35%
- Anxiety34%
Hospitals where Donald J. Blair works
Medicare's Facility Affiliation Data lists Donald J. Blair 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.
- Greenwich Hospital Association -Greenwich, CT · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 070018
- Montefiore St Luke's CornwallNewburgh, NY · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 330264
- White Plains Hospital CenterWhite Plains, NY · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 330304
Practice locations
Addresses where Donald J. Blair is enrolled with Medicare (CMS data updated October 2, 2026).
- 259 Heathcote RdScarsdale, NY 10583 (914) 328‑8444
- 41 E Post RdWhite Plains, NY 10601 (914) 681‑0600
- 600 Mamaroneck AveHarrison, NY 10528 (914) 723‑8100
Group practices
Medicare enrollment lists Donald J. Blair as a member of these groups (CMS data updated October 2, 2026).
- East Post Road Medical Services PC429 clinicians in the group
- White Plains Physician Services PC386 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Scarsdale
Clinicians with the same Medicare primary specialty in Scarsdale, NY — not a recommendation.
Other clinicians in East Post Road Medical Services PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | At Still University Of Health Sciences, College Of Osteo Med, Kirksville |
| Graduation year | 2004 (22 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1447481247 |
| 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