Doctor profile · Federal record

Dr. Huyen Pham, M.D.

Gynecologic Oncology Physician (CMS: Gynecological Oncology) · Gynecology Physician · Los Angeles, CA

  • NPI 1922044940
  • Accepts Medicare
  • 31 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1441 Eastlake Ave
Los Angeles, CA 900899171
(323) 865-0062
Mailing address
Po Box 31309
Los Angeles, CA 900310309

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
September 15, 2018
Year of graduation
1995 — 31 yrs since
Specialty taxonomy
207VX0201X — NUCC code
State license (1)
California #A70006
Medicaid
CA #00A700060

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1922044940. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
109
Distinct HCPCS
3
Medicare allowed
$4,988
HCPCS Description Services Patients Avg allowed
99212 Established patient office or other outpatient visit, 10-19 minutes 41 26 $38
99212 Established patient office or other outpatient visit, 10-19 minutes 41 32 $38
99213 Established patient office or other outpatient visit, 20-29 minutes 27 15 $70

In context: peer comparison

Among 4 peers in Los Angeles Gynecologic Oncology Physician, average services per provider: 39. This provider delivers 2.8× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$2,705
Transactions
13
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
Intuitive Surgical, INC. 7 $2,021.08
AstraZeneca Pharmaceuticals Lp 3 $320.41
GlaxoSmithKline, LLC. 2 $245.85
Genmab U.S., INC. 1 $117.64

By nature of payment

Education
$1,000
Travel and Lodging
$858
Food and Beverage
$847

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
78
Patients
0
Total drug cost
$1,825
Drug Type Claims Patients Total cost
Ondansetron Hcl Generic 19 0 $290
Gabapentin Generic 17 0 $241
Megestrol Acetate Generic 15 0 $951
Alprazolam Generic 14 0 $172
Prochlorperazine Maleate Generic 13 0 $171

Frequently asked questions

Auto-generated from federal data
What is Dr. Huyen Pham's medical specialty?
Dr. Huyen Pham practices Gynecologic Oncology Physician in Los Angeles, CA.
Where does Dr. Huyen Pham practice?
Dr. Huyen Pham practices at 1441 Eastlake Ave, Los Angeles, CA 900899171. Office phone: 3238650062.
What is Dr. Huyen Pham's NPI?
Dr. Huyen Pham's National Provider Identifier (NPI) is 1922044940, issued by NPPES.
Does Dr. Huyen Pham accept Medicare assignment?
Yes. Dr. Huyen Pham accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Huyen Pham commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99212); Established patient office or other outpatient visit (HCPCS 99212); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.