Doctor profile · Federal record

Dr. Tram Bui, PA-C

Medical Physician Assistant (CMS: Physician Assistant) · Endocrinology, Diabetes & Metabolism Physician · Physician Assistant · Portland, OR

  • NPI 1902560543
  • Accepts Medicare
  • MIPS 90.5 / 100 · 2023
  • 5 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3181 Sw Sam Jackson Park RD
Portland, OR 972393098
(503) 494-1226
fax (503) 494-4781

Credentials & registration

NPPES · NUCC
NPI registered
October 2021 — 5 yrs on file
Profile last updated
January 18, 2022
Year of graduation
2021 — 5 yrs since
Specialty taxonomy
363AM0700X — NUCC code
State license (1)
Oregon #PA205770

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1902560543. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
781
Distinct HCPCS
5
Medicare allowed
$39,005
HCPCS Description Services Patients Avg allowed
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 526 153 $42
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 119 59 $67
99221 Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 92 89 $70
G0316 Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th 27 14 $26
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 17 16 $110

In context: peer comparison

Among 82 peers in this city , average services per provider: 148. This provider delivers 5.3× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Tram Bui's medical specialty?
Dr. Tram Bui practices Medical Physician Assistant in Portland, OR.
Where does Dr. Tram Bui practice?
Dr. Tram Bui practices at 3181 Sw Sam Jackson Park RD, Portland, OR 972393098. Office phone: 5034941226.
What is Dr. Tram Bui's NPI?
Dr. Tram Bui's National Provider Identifier (NPI) is 1902560543, issued by NPPES.
Does Dr. Tram Bui accept Medicare assignment?
Yes. Dr. Tram Bui accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tram Bui commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with straightforward or low level of medical decision making (HCPCS 99221). Source: CMS Medicare Physician & Other Practitioners file.