Doctor profile · Federal record

Dr. Keumhee Byeon, NP

Psychiatric/Mental Health Nurse Practitioner (CMS: Nurse Practitioner) · Adult Psychiatric/Mental Health Registered Nurse · Los Angeles, CA

  • NPI 1194325431
  • Accepts Medicare
  • 4 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
3030 W Olympic Blvd Ste 217
Los Angeles, CA 900066507
(213) 550-2159
Additional location
3255 Wilshire Blvd Ste 120
Los Angeles, CA 900101405
(213) 235-2500

Credentials & registration

NPPES · NUCC
NPI registered
October 2020 — 6 yrs on file
Profile last updated
April 24, 2023
Year of graduation
2022 — 4 yrs since
Specialty taxonomy
363LP0808X — NUCC code
State licenses (2)
California #95021523 · California #780244

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1194325431. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
946
Distinct HCPCS
7
Medicare allowed
$83,148
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 345 33 $71
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 343 69 $97
90833 Psychotherapy with evaluation and management visit, 30 minutes 73 19 $62
99214 Established patient office or other outpatient visit, 30-39 minutes 73 19 $118
99305 Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes 52 52 $120
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes 41 29 $67
99205 New patient office or other outpatient visit, 60-74 minutes 19 19 $182

In context: peer comparison

Among 19 peers in this city , average services per provider: 170. This provider delivers 5.6× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$285
Transactions
10
Manufacturers
5
Payer (manufacturer) Industry Txns Amount
Neurocrine Biosciences, Inc. 5 $98.60
Alkermes, Inc. 1 $95.85
ABBVIE INC. 2 $43.53
Teva Pharmaceuticals USA, Inc. 1 $30.23
E.R. Squibb & Sons, L.L.C. 1 $16.44

By nature of payment

Food and Beverage
$285

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
399
Patients
97
Total drug cost
$13,389
Drug Type Claims Patients Total cost
Quetiapine Fumarate Generic 70 21 $1,415
Escitalopram Oxalate Generic 63 19 $741
Gabapentin Generic 40 16 $393
Divalproex Sodium Generic 39 15 $1,210
Risperidone Generic 32 14 $693
Mirtazapine Generic 31 12 $463
Aripiprazole Generic 21 0 $6,081
Lorazepam Generic 21 0 $116
Zolpidem Tartrate Generic 19 0 $319
Duloxetine Hcl Generic 18 0 $1,045

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Keumhee Byeon's medical specialty?
Dr. Keumhee Byeon practices Psychiatric/Mental Health Nurse Practitioner in Los Angeles, CA.
Where does Dr. Keumhee Byeon practice?
Dr. Keumhee Byeon practices at 3030 W Olympic Blvd Ste 217, Los Angeles, CA 900066507. Office phone: 2135502159.
What is Dr. Keumhee Byeon's NPI?
Dr. Keumhee Byeon's National Provider Identifier (NPI) is 1194325431, issued by NPPES.
Does Dr. Keumhee Byeon accept Medicare assignment?
Yes. Dr. Keumhee Byeon accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Keumhee Byeon commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309); Psychotherapy with evaluation and management visit (HCPCS 90833). Source: CMS Medicare Physician & Other Practitioners file.