NPI age
20 years
Enumerated 2006-04-26
● Active
Type 1 · Individual
John Paul Kupferschmid, M.D.
Kupferschmid is 1 of 50 thoracic surgery (cardiothoracic vascular surgery) providers in San Antonio and 1 of 602 in Texas.
Primary specialty
Thoracic Surgery (Cardiothoracic Vascular Surgery)
Plus 2 subspecialties
Licensed in
FL, TX
2 states
Status
Active
No deactivations on record
Last NPPES update
2024-07-08
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 602 active thoracic surgery (cardiothoracic vascular surgery) providers in Texas.
NPI age
20 years
≈ at median (19 yr)
State licenses
2 states
Top 79% — 20% of peers are multi-state
Subspecialties
1
In the 41% of peers with subspecialties
NPI lifetime · 2006 → 2026
2006-04Enumerated in NPPES
2006
2026
Where they practice
Practice location
333 N Santa Rosa
San Antonio, TX 782073108
Mailing address
4410 Medical Dr, Suite 540
San Antonio, TX 782296306
Additional practice locations
1 secondary location on file with NPPES.
Location 2
4410 Medical Dr, Suite 540
San Antonio, TX 782296306
Specialties
-
Thoracic Surgery (Cardiothoracic Vascular Surgery) PrimaryA thoracic surgeon provides the operative, perioperative and critical care of patients with pathologic conditions within the chest. Included is the surgical care of coronary artery disease, cancers of the lung, esophagus and chest wall,...
-
SurgeryA surgeon with expertise in the management of surgical conditions in premature and newborn infants, children and adolescents.
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (TX) | 042993811 CSN | |
| 01 (TX) | 8EA058 | BCBS |
| 05 (TX) | 042993810 TRAD |
Multi-state credentialing: Licensed in 2 states. Useful context for credentialers building cross-state provider networks.
Practice context
Part of a multi-provider practice. 246 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.