Quick answers
- Does Douglas C. Vander Kooi accept Medicare assignment?
- Yes. Medicare's clinician data says Douglas C. Vander Kooi 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 Douglas C. Vander Kooi see?
- In 2024, CMS data shows 1,279 Original Medicare patients and 2,109 services for Douglas C. Vander Kooi. This counts Original Medicare only and measures volume, not quality.
- What is Douglas C. Vander Kooi's NPI number?
- 1225215155. 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 Douglas C. Vander Kooi, 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 | 1,279 |
|---|---|
| Services billed to Medicare | 2,109 |
| Different services or procedures | 123 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- X-ray of chest, 1 view (71045)247 services
- Injection, gadoteridol, (prohance multipack), per ml (A9576)218 services
- Ct scan of chest without contrast (71250)143 services
- X-ray of chest, 2 views (71046)95 services
- Ct scan of abdomen and pelvis with contrast (74177)94 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%
- Arthritis55%
- Diabetes46%
- Ischemic heart disease43%
- Chronic kidney disease40%
Hospitals where Douglas C. Vander Kooi works
Medicare's Facility Affiliation Data lists Douglas C. Vander Kooi 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.
- Betsy Johnson Regional HospitalDunn, NC · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 340071
- Cape Fear Valley Hoke HospitalRaeford, NC · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 340188
- Cape Fear Valley Medical CenterFayetteville, NC · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 340028
- Cape Fear Valley-Bladen County HospitalElizabethtown, NC · Critical Access Hospital · Emergency services: listed by Medicare · CCN 341315
- Columbus Regional Healthcare SystemWhiteville, NC · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 340068
Practice locations
Addresses where Douglas C. Vander Kooi is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 12; the Medicare profile lists all.
- 127 Little John RdWilliamsburg, VA 23185 (216) 844‑1700
- 15195 Heathcote Blvd, Suite 350Haymarket, VA 20169 (571) 284‑3180
- 1638 Owen DrFayetteville, NC 28304 (910) 615‑4000
- 223 W Queens DrWilliamsburg, VA 23185 (502) 852‑5875
- 3186 Village Dr, Suite 201Fayetteville, NC 28304 · Valley Radiology P A (910) 486‑5700
Group practices
Medicare enrollment lists Douglas C. Vander Kooi as a member of these groups (CMS data updated October 2, 2026).
- University Hospitals Medical Group Inc2,294 clinicians in the group
- University of Virginia Physicians Group1,717 clinicians in the group
- University of Louisville Physicians Inc1,445 clinicians in the group
- Cumberland County Hospital System Inc574 clinicians in the group
- Augusta Medical Group419 clinicians in the group
- Scotland Memorial Hospital, Inc259 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Williamsburg
Clinicians with the same Medicare primary specialty in Williamsburg, VA — not a recommendation.
Other clinicians in University Hospitals Medical Group Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Mayo Medical School |
| 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) | 1225215155 |
| 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