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Gastroenterology

Peter J. Schwarz, MD

Works at hospitals in Baytown, TX · Nassau Bay, TX · Houston, TX … · Texas

Summary

Peter J. Schwarz, MD (Gastroenterology) is listed by Medicare at 5 hospitals in Baytown, TX, Nassau Bay, TX and Houston, TX and other places. NPI 1700867165. 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 Peter J. Schwarz, 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

GastroenterologyPrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
39Years since medical school (graduated 1987)
University Of Illinois College Of Med (chi/peor/rock/chm-Urb)Medical school
MaleGender (as listed)

Quick answers

Which hospitals does Peter J. Schwarz work at?
Medicare's official clinician data lists Peter J. Schwarz at 5 hospitals: Houston Methodist Baytown Hospital, Houston Methodist Clear Lake Hospital, Houston Methodist Hospital, Houston Methodist Sugar Land Hospital and Houston Methodist The Woodlands Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Peter J. Schwarz see patients?
Medicare's clinician data lists 1 practice location in Houston, TX. Call before your visit to confirm the address.
What is Peter J. Schwarz's specialty?
Medicare lists Gastroenterology as the primary specialty.
Does Peter J. Schwarz accept Medicare assignment?
Yes. Medicare's clinician data says Peter J. Schwarz 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 Peter J. Schwarz offer telehealth?
Medicare's clinician data says Peter J. Schwarz offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Peter J. Schwarz?
(713) 795-8282, as listed in official Medicare / NPI Registry data.
What is Peter J. Schwarz's NPI number?
1700867165. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Peter J. Schwarz works

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

Specialties

Find other Gastroenterology doctors in Texas →

Other gastroenterologists in Houston

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

All gastroenterologists in Houston →

Clinician information

CredentialMD
Medical schoolUniversity Of Illinois College Of Med (chi/peor/rock/chm-Urb)
Graduation year1987
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1700867165
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