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

Dr. James N. Bui, MD

Individual provider Internal Medicine Physician · NPI 1306100912

Dr. James N. Bui, MD is an Internal Medicine in Harlingen, Texas. Qualified in 2012, 14 years ago. Practices with McAllen Hospitalist Group PLLC, a 107-clinician group and accepts Medicare assignment. Licensed in Iowa, Nebraska and Texas.

Years since qualifying
14
Licensed in
IA, NE, TX
In the registry since
2012
Specialties on file
4
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

2106 Treasure Hills Blvd
Harlingen, TX 78550-8736
Phone: (210) 567-6685
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence T8099 (TX)
Internal Medicine Physician Taxonomy 207R00000X · Licence 29003 (NE)
Hospitalist Physician Taxonomy 208M00000X · Licence MD-44926 (IA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1306100912
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 28, 2012
Last updated in NPPESFebruary 8, 2023
Certification dateFebruary 8, 2023
Mailing address2106 Treasure Hills Blvd, Harlingen, TX 78550-8736

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesHOSPITALIST
Medical schoolOTHER
Graduated 2012 (14 years in practice)
Group practice McAllen Hospitalist Group Pllc — 107 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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