Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Colorectal Surgery (Proctology)

Andrew H. Miller, MD

Works at hospitals in Austin, TX · Round Rock, TX · Texas

Summary

Andrew H. Miller, MD (Colorectal Surgery (Proctology)) is listed by Medicare at 2 hospitals in Austin, TX and Round Rock, TX. NPI 1639438070. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Andrew H. Miller, 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

Colorectal Surgery (Proctology)Primary specialty
YesAccepts Medicare assignment
YesOffers telehealth
14Years since medical school (graduated 2012)
University Of Texas Medical Branch At GalvestonMedical school
MaleGender (as listed)
Texas Oncology PAGroup practice

Quick answers

Which hospitals does Andrew H. Miller work at?
Medicare's official clinician data lists Andrew H. Miller at 2 hospitals: North Austin Medical Center and Round Rock Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Andrew H. Miller see patients?
Medicare's clinician data lists 2 practice locations, including Austin, TX and Round Rock, TX. Call before your visit to confirm the address.
What is Andrew H. Miller's specialty?
Medicare lists Colorectal Surgery (Proctology) as the primary specialty, and also General Surgery.
Does Andrew H. Miller accept Medicare assignment?
Yes. Medicare's clinician data says Andrew H. Miller 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 Andrew H. Miller offer telehealth?
Medicare's clinician data says Andrew H. Miller offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Andrew H. Miller?
(512) 241-0017, as listed in official Medicare / NPI Registry data.
What is Andrew H. Miller's NPI number?
1639438070. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Andrew H. Miller works

Medicare's Facility Affiliation Data lists Andrew H. Miller at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Andrew H. Miller is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Andrew H. Miller as a member of this group (CMS data updated 2026-10-02).

  • Texas Oncology PA1,014 clinicians in the group

Specialties

Find other Colorectal Surgery (Proctology) doctors in Texas →

Other colorectal surgeons in Austin

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

All colorectal surgeons in Austin →

Clinician information

CredentialMD
Medical schoolUniversity Of Texas Medical Branch At Galveston
Graduation year2012
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1639438070
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. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians