Doctor profile · Federal record

Dr. Jennifer Chu

Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Torrance, CA

  • NPI 1659791903
  • Accepts Medicare
  • 14 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
20911 Earl St Ste 440
Torrance, CA 905034355
(310) 419-8585

Credentials & registration

NPPES · NUCC
NPI registered
April 2014 — 12 yrs on file
Profile last updated
July 21, 2022
Year of graduation
2012 — 14 yrs since
Specialty taxonomy
207V00000X — NUCC code
State license (1)
California #A128955

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1659791903. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
32
Distinct HCPCS
2
Medicare allowed
$2,360
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 17 16 $100
G0101 Cervical or vaginal cancer screening; pelvic and clinical breast examination 15 15 $44

In context: peer comparison

Among 15 peers in this city , average services per provider: 35. This provider delivers 0.9× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$54
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Bayer Healthcare Pharmaceuticals Inc. 1 $30.92
Organon Llc 1 $23.27

By nature of payment

Food and Beverage
$54

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
27
Patients
0
Total drug cost
$4,444
Drug Type Claims Patients Total cost
Estradiol Generic 15 0 $2,782
Estradiol (Twice Weekly) (Estradiol) Brand 12 0 $1,662

Frequently asked questions

Auto-generated from federal data
What is Dr. Jennifer Chu's medical specialty?
Dr. Jennifer Chu practices Obstetrics & Gynecology Physician in Torrance, CA.
Where does Dr. Jennifer Chu practice?
Dr. Jennifer Chu practices at 20911 Earl St Ste 440, Torrance, CA 905034355. Office phone: 3104198585.
What is Dr. Jennifer Chu's NPI?
Dr. Jennifer Chu's National Provider Identifier (NPI) is 1659791903, issued by NPPES.
Does Dr. Jennifer Chu accept Medicare assignment?
Yes. Dr. Jennifer Chu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jennifer Chu commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Cervical or vaginal cancer screening; pelvic and clinical breast examination (HCPCS G0101). Source: CMS Medicare Physician & Other Practitioners file.