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

Dr. James Gregory Bonnen, MD

Individual provider Specialist · NPI 1003812264

Dr. James Gregory Bonnen, MD is a Neurosurgery in Webster, Texas. Graduated from University of Texas Medical Branch at Galveston in 1992, 34 years ago. Practices with Texas Brain and Spine Center, PA, a 2-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Texas.

Years since qualifying
34
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

333 N Texas Ave Ste 3200
Webster, TX 77598-4966
Phone: (281) 922-5099
Fax: (281) 922-5490
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence J3995 (TX)

Record details

NPI number1003812264
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 22, 2005
Last updated in NPPESSeptember 17, 2015

Medicare enrollment

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

Medicare specialtyNEUROSURGERY
Medical schoolUNIVERSITY OF TEXAS MEDICAL BRANCH AT GALVESTON
Graduated 1992 (34 years in practice)
Group practice Texas Brain And Spine Center, P.A — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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