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

Anesthesiology

J M. Dwyer, MD

Works at hospitals in Corpus Christi, TX · Texas

Summary

J M. Dwyer, MD (Anesthesiology) is listed by Medicare at 1 hospital in Corpus Christi, TX. NPI 1457301350. 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 J M. Dwyer, 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

AnesthesiologyPrimary specialty
YesAccepts Medicare assignment
37Years since medical school (graduated 1989)
University Of Texas Medical School At HoustonMedical school
MaleGender (as listed)
Gulf Shore Anesthesia Associates PAGroup practice (+1 more)

Quick answers

Which hospitals does J M. Dwyer work at?
Medicare's official clinician data lists J M. Dwyer at 1 hospital: CHRISTUS Spohn Hospital Corpus Christi. This is where the clinician works or has privileges; call the hospital to confirm.
Where does J M. Dwyer see patients?
Medicare's clinician data lists 4 practice locations, including Corpus Christi, TX. Call before your visit to confirm the address.
What is J M. Dwyer's specialty?
Medicare lists Anesthesiology as the primary specialty.
Does J M. Dwyer accept Medicare assignment?
Yes. Medicare's clinician data says J M. Dwyer 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 J M. Dwyer?
(361) 334-2625, as listed in official Medicare / NPI Registry data.
What is J M. Dwyer's NPI number?
1457301350. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where J M. Dwyer works

Medicare's Facility Affiliation Data lists J M. Dwyer 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 J M. Dwyer is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists J M. Dwyer as a member of these groups (CMS data updated 2026-10-02).

  • Gulf Shore Anesthesia Associates PA17 clinicians in the group
  • Bay Area Anesthesia Associates3 clinicians in the group

Specialties

Find other Anesthesiology doctors in Texas →

Other anesthesiologists in Corpus Christi

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

All anesthesiologists in Corpus Christi →

Clinician information

CredentialMD
Medical schoolUniversity Of Texas Medical School At Houston
Graduation year1989
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1457301350
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