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Physician Assistant

Kate K. Callahan, PA

Sees patients in Houston, TX · Texas

Summary

Kate K. Callahan, PA (Physician Assistant) is enrolled with Medicare at 1 practice location in Houston, TX. NPI 1154727741. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

Call(713) 592‑5433 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Kate K. Callahan, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

1Practice location
Physician AssistantPrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
12Years since medical school (graduated 2014)
FemaleGender (as listed)
Physicians Referral ServiceGroup practice

Quick answers

Where does Kate K. Callahan see patients?
Medicare's clinician data lists 1 practice location in Houston, TX. Call before your visit to confirm the address.
What is Kate K. Callahan's specialty?
Medicare lists Physician Assistant as the primary specialty.
Does Kate K. Callahan accept Medicare assignment?
Yes. Medicare's clinician data says Kate K. Callahan accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
Does Kate K. Callahan offer telehealth?
Medicare's clinician data says Kate K. Callahan offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Kate K. Callahan?
(713) 592-5433, as listed in official Medicare / NPI Registry data.
What is Kate K. Callahan's NPI number?
1154727741. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Kate K. Callahan is enrolled with Medicare (CMS data updated 2026-10-02).

  • 2130 W Holcombe Blvd, Univ of Tx M D Ande Life Sciences PlazaHouston, TX 77030 (713) 592‑5433

Group practices

Medicare enrollment lists Kate K. Callahan as a member of this group (CMS data updated 2026-10-02).

  • Physicians Referral Service2,765 clinicians in the group

Specialties

Find other clinicians: Physician Assistant, Texas →

Other physician assistants in Houston

Clinicians with the same Medicare primary specialty in Houston, TX — not a recommendation.

All physician assistants in Houston →

Clinician information

CredentialPA
Graduation year2014
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1154727741
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians