Quick answers
- Does Gregory K. Wood accept Medicare assignment?
- Yes. Medicare's clinician data says Gregory K. Wood 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 Gregory K. Wood see?
- In 2024, CMS data shows 126 Original Medicare patients and 910 services for Gregory K. Wood. This counts Original Medicare only and measures volume, not quality.
- What is Gregory K. Wood's NPI number?
- 1740243013. 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 Gregory K. Wood, 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 | 126 |
|---|---|
| Services billed to Medicare | 910 |
| Different services or procedures | 56 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Insertion of needle into vein for collection of blood sample (36415)111 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)87 services
- Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)76 services
- Injection, dexamethasone sodium phosphate, 1 mg (J1100)72 services
- Manual urinalysis test with examination using microscope, automated (81001)60 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 cholesterol71%
- Arthritis37%
- Diabetes30%
- Ischemic heart disease25%
- Anxiety25%
Hospitals where Gregory K. Wood works
Medicare's Facility Affiliation Data lists Gregory K. Wood 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.
- Reynolds Memorial Hospital, IncGlen Dale, WV · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 510013
- West Virginia University Hospitals, IncMorgantown, WV · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 510001
- Wetzel County HospitalNew Martinsville, WV · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 510072
- Wheeling Hospital, IncWheeling, WV · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 510050
Practice locations
Addresses where Gregory K. Wood is enrolled with Medicare (CMS data updated October 2, 2026).
- 12580 National PikeGrantsville, MD 21536 (301) 895‑5793
- 1307 Lafayette AveMoundsville, WV 26041 (304) 845‑2500
Group practices
Medicare enrollment lists Gregory K. Wood as a member of these groups (CMS data updated October 2, 2026).
- Medical Rehabilitation Systems LLC72 clinicians in the group
- Wood Health Care Clinic PC4 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Grantsville
Clinicians with the same Medicare primary specialty in Grantsville, MD — not a recommendation.
Other clinicians in Medical Rehabilitation Systems LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | West Virginia University School Of Medicine |
| Graduation year | 1989 (37 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1740243013 |
| 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