John Gray
Surgery · Dayton, OH
At a glance
1 Wyoming St Ste 4130, Dayton, OH 45409-2722
Published activity: Leg revascularization (restoring blood flow) · Removal of tissue. View counts and coverage
NPPES record updated Sep 28, 2026. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
1 Wyoming St Ste 4130Dayton, OH 45409-2722
Additional reported practice locations
1075 N Curtis Rd Ste 101Boise, ID 837061348
Phone: 2083022800
Fax: 2083022825 115 Heart Dr
Greenville, NC 278348982
Phone: 2527444400
Fax: 2527443987 Geisinger Medical Ctr
100 N. Academy Ave M.c. 2150
Danville, PA 178220001
Phone: 5702716369
Education & affiliations
- Medical / professional school
- Duke University School Of Medicine
- Graduation year
- 1985
- CMS specialties
- General Surgery · Peripheral Vascular Disease · Vascular Surgery
Practice groups
Reported hospital affiliations
- Conemaugh Memorial Medical Center Johnstown, PA
- Conemaugh Nason Medical Center Roaring Spring, PA
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
| Procedure category | Published Medicare activity |
|---|---|
| Leg revascularization (restoring blood flow) | 1-10 |
| Removal of tissue | 1-10 |
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Food and beverage | $799.82 |
Reporting companies
| Company | Amount |
|---|---|
| COOK MEDICAL LLC | $348.98 |
| STRYKER CORPORATION | $238.12 |
| INARI MEDICAL, INC. | $64.90 |
| BOSTON SCIENTIFIC CORPORATION | $50.84 |
| SHAPE MEMORY MEDICAL INC. | $33.78 |
| ACERA SURGICAL, INC. | $28.26 |
| SMITH+NEPHEW, INC. | $19.15 |
| LEMAITRE VASCULAR, INC. | $15.79 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Surgery
- Taxonomy code
- 208600000X
- Enumeration date
- Jul 21, 2006
- Record updated
- Sep 28, 2026
More registry details
- Provider type
- Individual · Type 1
Reported taxonomies and licenses
208600000X · Primary
License reported: 9501257 NC
2086S0129X
License reported: MD434078 PA
2086S0129X
License reported: 8971137 ID
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
1 Wyoming St Ste 4130Dayton, OH 45409-2722
- Phone
- (937) 438-8640
- Fax
- (937) 438-7251
Mailing address
100 N ACADEMY AVE # MC2770DANVILLE, PA 178220001
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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