P Praxis·MD
● Active Type 2 · Organization

Elizabeth Loudon, MD PA

Dermatology·San Antonio, TX· NPI 1538386701 · Enumerated 2007 · 19 years on NPI
Elizabeth Loudon, MD PA is 1 of 1632 dermatology organizations in Texas.
NPI age
19 years
Enumerated 2007-04-19
Primary specialty
Dermatology
Practice locations
1
0 secondary on file
Status
Active
No deactivations on record
Authorized official
Calderon
Office Manager
Last NPPES update
2020-08-22
Source: monthly bulk 2026-05

How this organization compares

Across 1632 active dermatology providers in Texas.

NPI age
19 years
↑ 3 yr above median
Practice locations
1
0 secondary on file
Subspecialties
0

NPI lifetime · 2007 → 2026

2007-04Enumerated in NPPES
2007 2026

Where they practice

Primary practice location
7434 Louis Pasteur Dr, Suite 220
San Antonio, TX 782294538
📞 2106159494fax 2106151514
Mailing address
7434 Louis Pasteur Dr, Suite 220
San Antonio, TX 782294538
📞 2106159494fax 2106151514

Authorized official

Gerard Calderon
Office Manager
📞 2106159494

Individual providers at this organization

9 individual providers on file at this primary practice address.

Specialties

  • Dermatology Primary
    A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The...
    TX license #J6161 taxonomy 207N00000X

Practice context

Multi-provider organization. 9 individual providers on file at this primary address.

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How to verify this organization

  1. Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
  2. Verify the organization is in good standing.Cross-check with the state's business registration and any applicable licensing boards.
  3. Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.

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