Doctor profile · Federal record

Dr. Jack Bui, M.D., PH.D.

Clinical Pathology/Laboratory Medicine Physician (CMS: Pathology) · La Jolla, CA

  • NPI 1942529821
  • Accepts Medicare
  • 25 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
9500 Gilman Dr, University of California, Department of Pathology
La Jolla, CA 920930612
(858) 534-3890
fax (858) 822-5580
Mailing address
Po Box 232410
San Diego, CA 921932410

Credentials & registration

NPPES · NUCC
NPI registered
May 2010 — 16 yrs on file
Profile last updated
October 17, 2018
Year of graduation
2001 — 25 yrs since
Specialty taxonomy
207ZP0105X — NUCC code
State license (1)
California #A97419

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1942529821. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
94
Distinct HCPCS
2
Medicare allowed
$5,358
HCPCS Description Services Patients Avg allowed
88188 Flow cytometry technique for dna or cell analysis, 9 to 15 markers 69 67 $64
88187 Flow cytometry technique for dna or cell analysis, 2 to 8 markers 25 25 $36

In context: peer comparison

Among 1 peers in La Jolla Clinical Pathology/Laboratory Medicine Physician, average services per provider: 47. This provider delivers 2.0× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Jack Bui's medical specialty?
Dr. Jack Bui practices Clinical Pathology/Laboratory Medicine Physician in La Jolla, CA.
Where does Dr. Jack Bui practice?
Dr. Jack Bui practices at 9500 Gilman Dr, La Jolla, CA 920930612. Office phone: 8585343890.
What is Dr. Jack Bui's NPI?
Dr. Jack Bui's National Provider Identifier (NPI) is 1942529821, issued by NPPES.
Does Dr. Jack Bui accept Medicare assignment?
Yes. Dr. Jack Bui accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jack Bui commonly perform?
Top Medicare-reported procedures in 2023: Flow cytometry technique for dna or cell analysis, 9 to 15 markers (HCPCS 88188); Flow cytometry technique for dna or cell analysis, 2 to 8 markers (HCPCS 88187). Source: CMS Medicare Physician & Other Practitioners file.