Doctor profile · Federal record

Dr. Gabriela Rodriguez Melgoza

Internal Medicine Physician (CMS: Internal Medicine) · Student in an Organized Health Care Education/Training Program · Simi Valley, CA

  • NPI 1699263053
  • Accepts Medicare
  • 8 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
2655 1St St Ste 360
Simi Valley, CA 930651581
(805) 583-7640
Additional location
8700 Beverly Blvd, Suite 5512
Los Angeles, CA 90048
(310) 423-5161
Mailing address
5767 W Century Blvd Ste 400
Los Angeles, CA 900455631

Credentials & registration

NPPES · NUCC
NPI registered
May 2018 — 8 yrs on file
Profile last updated
October 14, 2021
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
California #A165081

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1699263053. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,008
Distinct HCPCS
10
Medicare allowed
$79,074
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 453 231 $100
36415 Insertion of needle into vein for collection of blood sample 120 113 $8
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 86 86 $85
99213 Established patient office or other outpatient visit, 20-29 minutes 74 67 $79
G0008 Administration of influenza virus vaccine 52 52 $33
99204 New patient office or other outpatient visit, 45-59 minutes 45 45 $176
93005 Routine electrocardiogram (ecg) using at least 12 leads with tracing 43 42 $7
90662 Influenza vaccine split virus, preservative free 42 42 $72
99215 Established patient office or other outpatient visit, 40-54 minutes 37 27 $118
96372 Injection of drug or substance under skin or into muscle 23 13 $16

In context: peer comparison

Among 11 peers in Simi Valley Internal Medicine Physician, average services per provider: 138. This provider delivers 7.3× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$31
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Lilly USA, LLC 1 $31.02

By nature of payment

Food and Beverage
$31

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
879
Patients
285
Total drug cost
$16,686
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 168 56 $2,801
Levothyroxine Sodium Generic 89 27 $1,248
Losartan Potassium Generic 71 27 $1,186
Gabapentin Generic 68 18 $1,163
Amlodipine Besylate Generic 67 22 $615
Pantoprazole Sodium Generic 55 20 $1,157
Rosuvastatin Calcium Generic 55 17 $1,369
Sertraline Hcl Generic 51 16 $587
Omeprazole Generic 44 16 $698
Fluticasone Propionate Generic 42 15 $534

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Gabriela Rodriguez Melgoza's medical specialty?
Dr. Gabriela Rodriguez Melgoza practices Internal Medicine Physician in Simi Valley, CA.
Where does Dr. Gabriela Rodriguez Melgoza practice?
Dr. Gabriela Rodriguez Melgoza practices at 2655 1St St Ste 360, Simi Valley, CA 930651581. Office phone: 8055837640.
What is Dr. Gabriela Rodriguez Melgoza's NPI?
Dr. Gabriela Rodriguez Melgoza's National Provider Identifier (NPI) is 1699263053, issued by NPPES.
Does Dr. Gabriela Rodriguez Melgoza accept Medicare assignment?
Yes. Dr. Gabriela Rodriguez Melgoza accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gabriela Rodriguez Melgoza commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.