Quick answers
- Does Geoffrey B. Kostiner accept Medicare assignment?
- Yes. Medicare's clinician data says Geoffrey B. Kostiner 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 Geoffrey B. Kostiner see?
- In 2024, CMS data shows 1,030 Original Medicare patients and 9,649 services for Geoffrey B. Kostiner. This counts Original Medicare only and measures volume, not quality.
- What is Geoffrey B. Kostiner's NPI number?
- 1235123530. 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 Geoffrey B. Kostiner, 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 | 1,030 |
|---|---|
| Services billed to Medicare | 9,649 |
| Different services or procedures | 113 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Injection, denosumab, 1 mg (J0897)1,620 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)779 services
- Ultrasound measurement of bladder capacity after voiding (51798)525 services
- Automated urinalysis test (81003)423 services
- New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)279 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%
- Arthritis44%
- Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)30%
- Ischemic heart disease28%
- Diabetes27%
Hospitals where Geoffrey B. Kostiner works
Medicare's Facility Affiliation Data lists Geoffrey B. Kostiner 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.
- Centra Health - Lynchburg Gen HospitalLynchburg, VA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 490021
- Mary Immaculate HospitalNewport News, VA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 490041
- Medical College of Virginia HospitalsRichmond, VA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 490032
- Sentara Careplex HospitalHampton, VA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 490093
- Sentara Williamsburg Regional Medical CenterWilliamsburg, VA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 490066
Practice locations
Addresses where Geoffrey B. Kostiner is enrolled with Medicare (CMS data updated October 2, 2026).
- 2 Bernadine DrNewport News, VA 23602 (757) 886‑6877
- 2542 Langhorne RdLynchburg, VA 24501 (434) 947‑5297
- 408 16th StWest Point, VA 23181 (804) 843‑3131
- 4125 Ironbound Rd, Suite 200Williamsburg, VA 23188 (757) 345‑2829
- 860 Omni BlvdNewport News, VA 23606
Group practices
Medicare enrollment lists Geoffrey B. Kostiner as a member of these groups (CMS data updated October 2, 2026).
- Centra Medical Group LLC724 clinicians in the group
- Tidewater Physicians Multispecialty Group, PC261 clinicians in the group
Specialties
- Urologyprimary
Other urologists in Newport News
Clinicians with the same Medicare primary specialty in Newport News, VA — not a recommendation.
Other clinicians in Centra Medical Group LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1996 (30 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1235123530 |
| 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