Doctor profile · Federal record

Dr. Melissa Lopez, MD

Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Student in an Organized Health Care Education/Training Program · Orange, CA

  • NPI 1730640632
  • Accepts Medicare
  • 7 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
333 City Blvd W Ste 1400
Orange, CA 928685900
(714) 456-8224
fax (714) 456-8360

Credentials & registration

NPPES · NUCC
NPI registered
March 2019 — 7 yrs on file
Profile last updated
October 11, 2023
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
207V00000X — NUCC code
State license (1)
California #A181895

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1730640632. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,500
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
INTUITIVE SURGICAL, INC. 1 $1,500.00

By nature of payment

Education
$1,500

Frequently asked questions

Auto-generated from federal data
What is Dr. Melissa Lopez's medical specialty?
Dr. Melissa Lopez practices Obstetrics & Gynecology Physician in Orange, CA.
Where does Dr. Melissa Lopez practice?
Dr. Melissa Lopez practices at 333 City Blvd W Ste 1400, Orange, CA 928685900. Office phone: 7144568224.
What is Dr. Melissa Lopez's NPI?
Dr. Melissa Lopez's National Provider Identifier (NPI) is 1730640632, issued by NPPES.
Does Dr. Melissa Lopez accept Medicare assignment?
Yes. Dr. Melissa Lopez accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.