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Emergency Medicine

Robert O. Rollo, MD

Works at hospitals in San Antonio, TX · Texas

Summary

Robert O. Rollo, MD (Emergency Medicine) is listed by Medicare at 1 hospital in San Antonio, TX. NPI 1194766311. 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 Robert O. Rollo, 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

Emergency MedicinePrimary specialty
YesAccepts Medicare assignment
31Years since medical school (graduated 1995)
Baylor College Of MedicineMedical school
MaleGender (as listed)
Presbyterian Healthcare ServicesGroup practice (+1 more)

Quick answers

Which hospitals does Robert O. Rollo work at?
Medicare's official clinician data lists Robert O. Rollo at 1 hospital: Baptist Neighborhood Hospital Thousand Oaks. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Robert O. Rollo see patients?
Medicare's clinician data lists 3 practice locations, including Ruidoso, NM and San Antonio, TX. Call before your visit to confirm the address.
What is Robert O. Rollo's specialty?
Medicare lists Emergency Medicine as the primary specialty.
Does Robert O. Rollo accept Medicare assignment?
Yes. Medicare's clinician data says Robert O. Rollo 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.
What is the phone number for Robert O. Rollo?
(575) 630-4233, as listed in official Medicare / NPI Registry data.
What is Robert O. Rollo's NPI number?
1194766311. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Robert O. Rollo works

Medicare's Facility Affiliation Data lists Robert O. Rollo 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 Robert O. Rollo is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Robert O. Rollo as a member of these groups (CMS data updated 2026-10-02).

  • Presbyterian Healthcare Services1,395 clinicians in the group
  • Third Coast Emergency Physicians Southwest PA40 clinicians in the group

Specialties

Find other Emergency Medicine doctors in New Mexico →

Other emergency medicine doctors in Ruidoso

Clinicians with the same Medicare primary specialty in Ruidoso, NM — not a recommendation.

All emergency medicine doctors in Ruidoso →

Clinician information

CredentialMD
Medical schoolBaylor College Of Medicine
Graduation year1995
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1194766311
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