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Internal Medicine

Bernard M. Karnath, MD

Works at hospitals in League City, TX · Texas

Summary

Bernard M. Karnath, MD (Internal Medicine) is listed by Medicare at 1 hospital in League City, TX. NPI 1285793760. 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 Bernard M. Karnath, 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

Internal MedicinePrimary specialty
YesAccepts Medicare assignment
32Years since medical school (graduated 1994)
University Of Texas Medical Branch At GalvestonMedical school
MaleGender (as listed)
UTMB Faculty Group PracticeGroup practice

Quick answers

Which hospitals does Bernard M. Karnath work at?
Medicare's official clinician data lists Bernard M. Karnath at 1 hospital: UTMB Health League City Campus Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Bernard M. Karnath see patients?
Medicare's clinician data lists 1 practice location in Galveston, TX. Call before your visit to confirm the address.
What is Bernard M. Karnath's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Bernard M. Karnath accept Medicare assignment?
Yes. Medicare's clinician data says Bernard M. Karnath 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 Bernard M. Karnath?
(409) 772-2222, as listed in official Medicare / NPI Registry data.
What is Bernard M. Karnath's NPI number?
1285793760. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Bernard M. Karnath works

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

Group practices

Medicare enrollment lists Bernard M. Karnath as a member of this group (CMS data updated 2026-10-02).

  • UTMB Faculty Group Practice1,101 clinicians in the group

Specialties

Find other Internal Medicine doctors in Texas →

Other internal medicine doctors in Galveston

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

All internal medicine doctors in Galveston →

Clinician information

CredentialMD
Medical schoolUniversity Of Texas Medical Branch At Galveston
Graduation year1994
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1285793760
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