Kate Kegg Callahan, PA-C

Physician assistant in Houston, Texas · NPI 1154727741

Kate Callahan is one of 1,419 physician assistants practicing in Houston, Texas. Kate Callahan practices with Physicians Referral Service.

Registry record (NPPES)

NPI
1154727741
Type
Type 1 · Individual
Primary taxonomy
Physician Assistant · 363A00000X
Address on file
1515 Holcombe Blvd
Houston, TX 77030-4009
(713) 792-6161
Enumerated
Nov 10, 2014
Record last updated
Nov 1, 2017
License states listed
TX

Medicare (CMS)

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

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

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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.