HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / TX

JOHN B SPIEKER, MD

ANESTHESIOLOGY

Medical school: UNIVERSITY OF TEXAS MEDICAL BRANCH AT GALVESTON

Graduated: 1986

NPI: 1750386595

Practice Locations (3)

METROPOLITAN ANESTHESIA CONSULTANTS, LLP

9301 N CENTRAL EXPY

DALLAS, TX 752310802

2142652810

METROPOLITAN ANESTHESIA CONSULTANTS, LLP

9440 POPPY DR

DALLAS, TX 752183652

2143246100

METROPOLITAN ANESTHESIA CONSULTANTS, LLP

6800 SCENIC DR

ROWLETT, TX 750884552

9724122273

Source: CMS National Downloadable File, September 2026.

JOHN SPIEKER, MD | HealthCareAtlasUSA