NPI age
20 years
Enumerated 2006-05-02
● Active
Type 1 · Individual
DR. William Matthew Vassy, M.D.
Vassy is 1 of 5 surgery providers in Gainesville and 1 of 39 in Georgia.
Primary specialty
Surgery
Plus 1 subspecialty
Licensed in
GA, IN
2 states
Status
Active
No deactivations on record
Last NPPES update
2020-01-10
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 39 active surgery providers in Georgia.
NPI age
20 years
↑ 5 yr above median (15 yr)
State licenses
2 states
Top 61% — 38% of peers are multi-state
Subspecialties
1
In the 66% of peers with subspecialties
NPI lifetime · 2006 → 2026
2006-05Enumerated in NPPES
2006
2026
Where they practice
Practice location
1211 Sherwood Park Dr Ne Ste A
Gainesville, GA 305013444
Mailing address
Po Box 742616
Atlanta, GA 303742616
Additional practice locations
2 secondary locations on file with NPPES.
Location 2
520 Mary St, Suite 520
Evansville, IN 477101682
Location 3
743 Spring St Ne
Gainesville, GA 305013715
Specialties
-
Surgery PrimaryTrauma surgery is a recognized subspecialty of general surgery. Trauma surgeons are physicians who have completed a five-year general surgery residency and usually continue with a one to two year fellowship in trauma and/or surgical...
-
SurgeryA general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (IN) | P00346020 | RAILROAD MEDICARE |
| 05 (KY) | 64123482 | |
| 01 (IN) | 000000480122 | ANTHEM BC/BS |
| 05 (IN) | 200822770 |
Multi-state credentialing: Licensed in 2 states. Useful context for credentialers building cross-state provider networks.
Practice context
Part of a multi-provider practice. 15 other active providers share this practice address in NPPES.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.