Doctor profile · Federal record

Dr. Gisella Olivares, D.O.

Family Medicine Physician · Pomona, CA

  • NPI 1821138405
  • 19 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1770 N Orange Grove Ave
Pomona, CA 917673027
(909) 469-9494
fax (909) 620-7285
Mailing address
1770 N Orange Grove Ave Ste 101
Pomona, CA 917673027

Credentials & registration

NPPES · NUCC
NPI registered
February 2007 — 19 yrs on file
Profile last updated
July 15, 2022
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
California #20A8664
Medicaid
CA #1821138405

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1821138405. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
202
Distinct HCPCS
2
Medicare allowed
$26,222
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 155 69 $139
99213 Established patient office or other outpatient visit, 20-29 minutes 47 32 $99

In context: peer comparison

Among 16 peers in Pomona Family Medicine Physician, average services per provider: 74. This provider delivers 2.7× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$29
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
GlaxoSmithKline, LLC. 1 $28.95

By nature of payment

Food and Beverage
$29

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,718
Patients
532
Total drug cost
$34,536
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 179 57 $3,548
Amlodipine Besylate Generic 164 50 $2,336
Levothyroxine Sodium Generic 154 42 $3,536
Metformin Hcl Generic 144 49 $2,178
Omeprazole Generic 136 44 $2,957
Losartan Potassium Generic 124 38 $2,621
Ibuprofen Generic 98 40 $1,539
Diclofenac Sodium Generic 96 37 $2,509
Duloxetine Hcl Generic 96 22 $2,355
Rosuvastatin Calcium Generic 92 31 $3,494

Frequently asked questions

Auto-generated from federal data
What is Dr. Gisella Olivares's medical specialty?
Dr. Gisella Olivares practices Family Medicine Physician in Pomona, CA.
Where does Dr. Gisella Olivares practice?
Dr. Gisella Olivares practices at 1770 N Orange Grove Ave, Pomona, CA 917673027. Office phone: 9094699494.
What is Dr. Gisella Olivares's NPI?
Dr. Gisella Olivares's National Provider Identifier (NPI) is 1821138405, issued by NPPES.
What procedures does Dr. Gisella Olivares commonly perform?
Top Medicare-reported procedures in 2023: 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.