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

John Michael Tieman, MD

Individual provider Dermatology Physician · NPI 1114089844

John Michael Tieman, MD is a Dermatology in New Braunfels, Texas. Graduated from University of Texas Medical School at San Antonio in 1986, 40 years ago. Accepts Medicare assignment. Licensed in Texas.

Years since qualifying
40
Trained at
University of Texas Medical School at San Antonio
Licensed in
TX
In the registry since
2006
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

1584 E Common St
New Braunfels, TX 78130-3113
Phone: (800) 337-6663
Fax: (830) 608-0470
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dermatology Physician (primary) Taxonomy 207N00000X · Licence H3760 (TX)

Record details

NPI number1114089844
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 16, 2006
Last updated in NPPESMarch 13, 2018
Mailing address1584 Common St, New Braunfels, TX 78130-3113

Medicare enrollment

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

Medicare specialtyDERMATOLOGY
Medical schoolUNIVERSITY OF TEXAS MEDICAL SCHOOL AT SAN ANTONIO
Graduated 1986 (40 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in New Braunfels