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

Robert B Wai, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1134181308

Robert B Wai, MD is an Obstetrics/Gynecology in Grapevine, Texas. Graduated from University of Tennessee, Hsc, College of Medicine in 1991, 35 years ago. Practices with OB/GYN of North Texas LLP, a 4-clinician group and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
35
Trained at
University of Tennessee, Hsc, College of Medicine
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

1600 W College #540
Grapevine, TX 76051
Phone: (817) 481-5863
Fax: (817) 329-8561
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence J6271 (TX)

Record details

NPI number1134181308
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 4, 2006
Last updated in NPPESJuly 13, 2026
Mailing address1600 W College St, 540, Grapevine, TX 76051

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolUNIVERSITY OF TENNESSEE, HSC, COLLEGE OF MEDICINE
Graduated 1991 (35 years in practice)
Group practice Ob/Gyn Of North Texas Llp — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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