NPI age
18 years
Enumerated 2007-08-21
● Active
Type 1 · Individual
MR. John William Mathewson, MD
Mathewson is 1 of 1 surgery providers in Midland and 1 of 67 in Texas.
Primary specialty
Surgery
Plus 2 subspecialties
Licensed in
TX, PA
2 states
Status
Active
No deactivations on record
Last NPPES update
2020-09-08
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 67 active surgery providers in Texas.
NPI age
18 years
≈ at median (17 yr)
State licenses
2 states
Top 91% — 9% of peers are multi-state
Subspecialties
1
In the 32% of peers with subspecialties
NPI lifetime · 2007 → 2026
2007-08Enumerated in NPPES
2007
2026
Where they practice
Practice location
5615 Deauville Ste 220
Midland, TX 797062707
Mailing address
5615 Deauville Ste 220
Midland, TX 797062707
Additional practice locations
3 secondary locations on file with NPPES.
Location 2
525 Oak Centre Dr, Ste 440
San Antonio, TX 78258
Location 3
525 Oak Centre Dr, Ste 440
San Antonio, TX 78258
Location 4
1919 Rogers Rd, Suite 104
San Antonio, TX 782514614
Specialties
-
Surgery PrimaryA surgeon with expertise in the investigation, preservation and restoration by medical, surgical and rehabilitative means, of all structures of the upper extremity directly affecting the form and function of the hand and wrist.
-
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 (TX) | N5229 | STATE LICENSE |
| 05 (TX) | 380896601 |
Multi-state credentialing: Licensed in 2 states. Useful context for credentialers building cross-state provider networks.
Practice context
Part of a multi-provider practice. 11 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.