Doctor profile · Federal record
Dr. Ronald Castonguay, MD
Specialist (CMS: Orthopedic Surgery) · Fresno, CA
- NPI 1154467074
- Accepts Medicare
- MIPS 69.5 / 100 · 2023
- 36 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
7255 N Cedar Ave
Fresno, CA 937203831
(559) 431-5353
Credentials & registration
- NPI registered
- January 2007 — 19 yrs on file
- Profile last updated
- June 11, 2009
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 174400000X — NUCC code
- Medicaid
- CA #00A551670
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1154467074. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
180
Distinct HCPCS
5
Medicare allowed
$15,701
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 46 | 32 | $93 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 45 | 32 | $130 | |
J1030 |
Injection, methylprednisolone acetate, 40 mg | 41 | 20 | $8 | |
20610 |
Aspiration and/or injection of fluid from large joint | 30 | 21 | $66 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 18 | 18 | $183 |
In context: peer comparison
Among 10 peers in Fresno Specialist, average services per provider: 802. This provider delivers 0.2× the peer median.Open Payments
Industry payments received
All-time total
$1,453
Transactions
14
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Stryker Corporation | 12 | $1,428.34 | |
| Boston Scientific Corporation | 2 | $24.49 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Ronald Castonguay's medical specialty?
Dr. Ronald Castonguay practices Specialist in Fresno, CA.
Where does Dr. Ronald Castonguay practice?
Dr. Ronald Castonguay practices at 7255 N Cedar Ave, Fresno, CA 937203831. Office phone: 5594315353.
What is Dr. Ronald Castonguay's NPI?
Dr. Ronald Castonguay's National Provider Identifier (NPI) is 1154467074, issued by NPPES.
Does Dr. Ronald Castonguay accept Medicare assignment?
Yes. Dr. Ronald Castonguay accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ronald Castonguay commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Injection, methylprednisolone acetate, 40 mg (HCPCS J1030). Source: CMS Medicare Physician & Other Practitioners file.