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Emergency Medicine

Michael Chase, MD

Works at hospitals in San Antonio, TX · Nacogdoches, TX · Troy, NY … · Texas, New York

Summary

Michael Chase, MD (Emergency Medicine) is listed by Medicare at 5 hospitals in San Antonio, TX, Nacogdoches, TX and Troy, NY and other places. NPI 1730749276. 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 Michael Chase, 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
7Years since medical school (graduated 2019)
MaleGender (as listed)
Island Emergency Medical Services PCGroup practice (+1 more)

Quick answers

Which hospitals does Michael Chase work at?
Medicare's official clinician data lists Michael Chase at 5 hospitals: Baptist Medical Center, Baptist Neighborhood Hospital Thousand Oaks, Nacogdoches Medical Center, Samaritan Hospital of Troy, New York and St Peter's Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Michael Chase see patients?
Medicare's clinician data lists 3 practice locations, including Nacogdoches, TX, Troy, NY and Albany, NY. Call before your visit to confirm the address.
What is Michael Chase's specialty?
Medicare lists Emergency Medicine as the primary specialty.
Does Michael Chase accept Medicare assignment?
Yes. Medicare's clinician data says Michael Chase 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 Michael Chase?
(936) 564-4611, as listed in official Medicare / NPI Registry data.
What is Michael Chase's NPI number?
1730749276. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Michael Chase works

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

Group practices

Medicare enrollment lists Michael Chase as a member of these groups (CMS data updated 2026-10-02).

  • Island Emergency Medical Services PC137 clinicians in the group
  • Lone Star Emergency Services of East Texas PLLC11 clinicians in the group

Specialties

Find other Emergency Medicine doctors in Texas →

Other emergency medicine doctors in Nacogdoches

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

All emergency medicine doctors in Nacogdoches →

Clinician information

CredentialMD
Graduation year2019
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1730749276
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