Madalyn Elaine Guelker, PA-C

Physician assistant in Corpus Christi, Texas · NPI 1225781925

Madalyn Guelker is one of 92 physician assistants practicing in Corpus Christi, Texas. Madalyn Guelker practices with South Texas Dermatology PLLC.

Registry record (NPPES)

NPI: 1225781925
Type: Type 1 · Individual
Primary taxonomy: Dermatology · 207N00000X
Address on file: 4141 S Staples St Ste 300
Corpus Christi, TX 78411-0002
(361) 882-5560
Enumerated: Feb 2, 2022
Record last updated: Feb 2, 2022
License states listed: TX

Medicare (CMS)

Enrollment: Medicare-enrolled in TX
Physician Assistant
Revalidation due: No date set by CMS

The registry stops here. NPivot keeps going.

Part D prescribing
Procedure volumes by CPT code
Group affiliations and colleagues
Full enrollment history

See the full profile free Free account. No card, no call.

Practice locations

4141 S Staples St Suite 300
Corpus Christi, TX 78411
36188255601130

More physician assistants in Corpus Christi

Updated August 2026. Practice locations and specialty come from the CMS Doctors and Clinicians file, the registry record from NPPES, and enrollment from CMS Medicare enrollment files. NPI records are corrected at the source, through NPPES.