Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

John Spieker, MD

Individual provider Anesthesiology Physician · NPI 1750386595

John Spieker, MD is an Anesthesiology in Dallas, Texas. Graduated from University of Texas Medical Branch at Galveston in 1986, 40 years ago. Practices with Metropolitan Anesthesia Consultants, LLP, a 137-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
40
Trained at
University of Texas Medical Branch at Galveston
Licensed in
TX
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

3625 N Hall St Ste 800
Dallas, TX 75219-5106
Phone: (214) 252-3500
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence J8137 (TX)

Record details

NPI number1750386595
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 17, 2005
Last updated in NPPESMay 22, 2023
Certification dateMay 22, 2023
Mailing addressPo Box 650823 Dept 41197, Dallas, TX 75265-0823

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyANESTHESIOLOGY
Medical schoolUNIVERSITY OF TEXAS MEDICAL BRANCH AT GALVESTON
Graduated 1986 (40 years in practice)
Group practice Metropolitan Anesthesia Consultants, Llp — 137 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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