Doctor profile · Federal record

Dr. Hnoukaj Lyfoung, MD

Surgery Physician (CMS: General Surgery) · Student in an Organized Health Care Education/Training Program · Oakland, CA

  • NPI 1053774919
  • Accepts Medicare
  • 10 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
365 Hawthorne Ave Ste 101
Oakland, CA 946093115
(510) 465-5523
fax (510) 832-6061
Additional location
27206 Calaroga Ave Ste 206
Hayward, CA 945454300
(510) 732-5731
fax (510) 732-5739
Additional location
3010 Colby St Ste 118
Berkeley, CA 947052059
(510) 486-0818
fax (510) 486-0819

Credentials & registration

NPPES · NUCC
NPI registered
March 2016 — 10 yrs on file
Profile last updated
March 30, 2022
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
208600000X — NUCC code
State license (1)
California #A172228

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1053774919. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
185
Distinct HCPCS
7
Medicare allowed
$33,472
HCPCS Description Services Patients Avg allowed
99204 New patient office or other outpatient visit, 45-59 minutes 85 85 $177
99214 Established patient office or other outpatient visit, 30-39 minutes 29 28 $135
99213 Established patient office or other outpatient visit, 20-29 minutes 20 17 $98
99212 Established patient office or other outpatient visit, 10-19 minutes 15 14 $62
99205 New patient office or other outpatient visit, 60-74 minutes 14 14 $236
49650 Repair of groin hernia using an endoscope 11 11 $557
99215 Established patient office or other outpatient visit, 40-54 minutes 11 11 $194

In context: peer comparison

Among 6 peers in this city , average services per provider: 41. This provider delivers 4.5× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$58
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
INTUITIVE SURGICAL, INC. 1 $43.99
MIMEDX Group, Inc. 1 $14.50

By nature of payment

Food and Beverage
$58

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
12
Patients
12
Total drug cost
$28
Drug Type Claims Patients Total cost
Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) Brand 12 12 $28

Frequently asked questions

Auto-generated from federal data
What is Dr. Hnoukaj Lyfoung's medical specialty?
Dr. Hnoukaj Lyfoung practices Surgery Physician in Oakland, CA.
Where does Dr. Hnoukaj Lyfoung practice?
Dr. Hnoukaj Lyfoung practices at 365 Hawthorne Ave Ste 101, Oakland, CA 946093115. Office phone: 5104655523.
What is Dr. Hnoukaj Lyfoung's NPI?
Dr. Hnoukaj Lyfoung's National Provider Identifier (NPI) is 1053774919, issued by NPPES.
Does Dr. Hnoukaj Lyfoung accept Medicare assignment?
Yes. Dr. Hnoukaj Lyfoung accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Hnoukaj Lyfoung commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99204); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.