DR. DIEP BUI M.D. NPI 1649400359

NPI Information

  • NPI: 1649400359
  • Provider Name: DR. DIEP BUI, M.D.
  • Classification: Psychiatry & Neurology - 2084E0001X
  • Specialization: Epilepsy
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 4502 MEDICAL DR FL 10
    SAN ANTONIO, TX
    ZIP 78229
  • Phone: (210) 743-0670

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NPI Details

DR. Diep Bui, M.D. is an epilepsy in San Antonio, TX with 22 years of experience. The provider is epilepsy is a subspecialty of neurology focused on the diagnosis and treatment of patients with epilepsy, including new-onset, medically refractory epilepsy, psychogenic nonepileptic seizures, and epilepsy in special populations (the elderly, women, patients with co-morbidities). Epilepsy is a multidisciplinary field that provides comprehensive care of the patient. DR. Diep Bui, M.D. NPI is 1649400359. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a female.

The provider's business location address is:

4502 MEDICAL DR FL 10
SAN ANTONIO, TX
ZIP 78229-402
Phone: (210) 743-0670
Fax: (210) 567-4659

The NPI 1649400359 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment, Part A Home Health Agency (HHA), Power Mobility Devices.

The following top HCPCS codes were publicly reported for this provider under the Medicare program for the year 2016. The reported codes are based on the top codes for each available Medicare specialty, excluding evaluation and management codes.

  • Measurement of brain wave activity (eeg), awake and drowsy (HCPCS:95816)
  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • Measurement of brain wave activity with video (veeg), 12-26 hours with review and report by health care professional (HCPCS:95720)
  • Measurement of brain wave activity (eeg), 61-119 minutes (HCPCS:95813)

The enumeration date for this NPI number is 7/16/2009 and was last updated on 10/15/2025.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No. Taxonomy Code Taxonomy Clasification Taxonomy Specialization License Number License State Primary
12084E0001XPsychiatry & NeurologyEpilepsyS6141TEXASYes
22084N0400XPsychiatry & NeurologyNeurologyS6141TEXASNo

Other Identifiers

The following information regarding additional identifiers associated to this NPI record includes the other identifier number, identifier type, identifier state and issuer.

No. Other Provider Identifier Other Provider Identifier Type Other Provider Identifier State Other Provider Identifier Issuer
1411686501MEDICAIDTEXAS

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 11/21/2025

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