NPI age
20 years
Enumerated 2006-02-13
● Active
Type 1 · Individual
John M Biltz, MD
Biltz is 1 of 3 dermatology providers in Corsicana and 1 of 1632 in Texas.
Primary specialty
Dermatology
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2016-05-13
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 1632 active dermatology providers in Texas.
NPI age
20 years
↑ 4 yr above median (16 yr)
State licenses
1 state
8% of peers hold multiple states
Subspecialties
0
29% of peers hold subspecialties
NPI lifetime · 2006 → 2026
2006-02Enumerated in NPPES
2006
2026
Where they practice
Practice location
401 Hospital Dr, Suite 100
Corsicana, TX 751102415
Mailing address
401 Hospital Dr, Suite 100
Corsicana, TX 751102415
Specialties
-
Dermatology PrimaryA 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...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (TX) | 039388602 | |
| 01 (TX) | P00433438 | MEDICARE RAILROAD |
Practice context
Part of a multi-provider practice. 4 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.
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