Doctor profile · Federal record
Dr. Benjamin Leong, M.D.
Family Medicine Physician (CMS: Family Practice) · Foothill Ranch, CA
- NPI 1184042202
- Accepts Medicare
- 12 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
26740 Towne Centre Dr Bldg C
Foothill Ranch, CA 926102839
(949) 588-9293
fax (949) 588-0409 - Additional location
-
450 E Spring St, #1
Long Beach, CA 908061625
(562) 933-0055
fax (562) 933-0078 - Mailing address
-
11 Technology Dr
Irvine, CA 926182302
Credentials & registration
- NPI registered
- April 2014 — 12 yrs on file
- Profile last updated
- December 1, 2021
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- California #A141044
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1184042202. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
11
Distinct HCPCS
1
Medicare allowed
$973
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 11 | 11 | $88 |
In context: peer comparison
Among 3 peers in Foothill Ranch Family Medicine Physician, average services per provider: 40. This provider delivers 0.3× the peer median.Open Payments
Industry payments received
All-time total
$128
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Regeneron Healthcare Solutions, INC. | 1 | $128.07 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
171
Patients
144
Total drug cost
$4,277
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 34 | 34 | $398 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 29 | 23 | $460 |
| Fluticasone Propionate | Generic | 27 | 20 | $365 |
| Lidocaine Hcl Viscous (Lidocaine Hcl) | Brand | 20 | 20 | $371 |
| Triamcinolone Acetonide | Generic | 15 | 14 | $257 |
| Alvesco (Ciclesonide) | Brand | 13 | 11 | $2,091 |
| Ciprofloxacin Hcl | Generic | 11 | 11 | $95 |
| Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) | Brand | 11 | 11 | $123 |
| Topiramate | Generic | 11 | 0 | $117 |
Frequently asked questions
What is Dr. Benjamin Leong's medical specialty?
Dr. Benjamin Leong practices Family Medicine Physician in Foothill Ranch, CA.
Where does Dr. Benjamin Leong practice?
Dr. Benjamin Leong practices at 26740 Towne Centre Dr Bldg C, Foothill Ranch, CA 926102839. Office phone: 9495889293.
What is Dr. Benjamin Leong's NPI?
Dr. Benjamin Leong's National Provider Identifier (NPI) is 1184042202, issued by NPPES.
Does Dr. Benjamin Leong accept Medicare assignment?
Yes. Dr. Benjamin Leong accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Benjamin Leong commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.