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

Dana Grellhesl, MD

Individual provider Anesthesiology Physician · NPI 1154686046

Dana Grellhesl, MD is an Anesthesiology in Houston, Texas. Graduated from University of Texas Medical School at Houston in 2008, 18 years ago. Practices with U S Anesthesia Partners of Texas, PA, a 2,747-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
18
Trained at
University of Texas Medical School at Houston
Licensed in
TX
In the registry since
2012
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

6720 Bertner Ave
Houston, TX 77030-2604
Phone: (323) 552-6668
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 6411 Fannin St, Houston, TX 77030-1501 — (713) 500-6200

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence P1080 (TX)

Record details

NPI number1154686046
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 7, 2012
Last updated in NPPESMarch 13, 2023
Certification dateMarch 13, 2023

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolUNIVERSITY OF TEXAS MEDICAL SCHOOL AT HOUSTON
Graduated 2008 (18 years in practice)
Group practice U S Anesthesia Partners Of Texas, Pa — 2747 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations6 on file with Medicare

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