NPI age
18 years
Enumerated 2007-06-06
● Active Type 2 · Organization
Kathleen Jane Lyssy MD PA
Kathleen Jane Lyssy MD PA is 1 of 12343 internal medicine organizations in Texas.
Primary specialty
Internal Medicine
Practice locations
1
0 secondary on file
Status
Active
No deactivations on record
Authorized official
Souhrada
Office Manager
Last NPPES update
2008-07-02
Source: monthly bulk 2026-05
How this organization compares
Across 12343 active internal medicine providers in Texas.
NPI age
18 years
≈ at median (17 yr)
Practice locations
1
0 secondary on file
Subspecialties
0
NPI lifetime · 2007 → 2026
2007-06Enumerated in NPPES
2007
2026
Where they practice
Primary practice location
6100 Bandera Road, Suite 403
San Antonio, TX 782381653
Mailing address
6100 Bandera Road, Suite 403
San Antonio, TX 782381653
Authorized official
Melissa K Souhrada
Office Manager
📞 2102569500
Specialties
-
Internal Medicine PrimaryA physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer,...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (TX) | 00Z061 | MEDICARE GROUP PTAN |
| 01 (TX) | 00Z061 | MEDICARE INDIVIDUAL PTAN |
Other names on file (1)
Doing-business-as, former, and alternate names recorded by NPPES.
-
Dr. Kathleen Jane Lyssy MD
Practice context
Single-site organization. Only one practice location on file.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
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- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.