Doctor profile · Federal record
Dr. Paul Castello, M.D.
Orthopaedic Surgery Physician (CMS: Orthopedic Surgery) · Santa Maria, CA
- NPI 1669434510
- Accepts Medicare
- MIPS 94.6 / 100 · 2023
- 37 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2342 Professional Pkwy, Suite 200
Santa Maria, CA 934551630
(805) 349-9545
fax (805) 349-8025 - Mailing address
-
862 Meinecke Ave, Suite 100
San Luis Obispo, CA 934051721
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- April 18, 2023
- Year of graduation
- 1989 — 37 yrs since
- Specialty taxonomy
- 207X00000X — NUCC code
- State license (1)
- California #G69783
- Medicaid
- CA #00G697830
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1669434510. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,268
Distinct HCPCS
10
Medicare allowed
$189,946
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 1,945 | 171 | $1 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 503 | 274 | $135 | |
20610 |
Aspiration and/or injection of fluid from large joint | 243 | 166 | $69 | |
73564 |
X-ray of knee, 4 or more views | 215 | 183 | $53 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 100 | 100 | $175 | |
73030 |
X-ray of shoulder, minimum of 2 views | 86 | 79 | $39 | |
73562 |
X-ray of knee, 3 views | 55 | 48 | $47 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 50 | 37 | $97 | |
27447 |
Replacement of knee joint, both sides of knee | 34 | 34 | $1,281 | |
29823 |
Removal of extensive shoulder joint tissue using an endoscope | 19 | 19 | $117 |
In context: peer comparison
Among 2 peers in Santa Maria Orthopaedic Surgery Physician, average services per provider: 145. This provider delivers 23× the peer median.Open Payments
Industry payments received
All-time total
$149
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Zimmer Biomet Holdings, INC. | 1 | $149.22 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
109
Patients
66
Total drug cost
$790
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 62 | 44 | $522 |
| Amoxicillin | Generic | 24 | 0 | $23 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 23 | 22 | $246 |
Frequently asked questions
What is Dr. Paul Castello's medical specialty?
Dr. Paul Castello practices Orthopaedic Surgery Physician in Santa Maria, CA.
Where does Dr. Paul Castello practice?
Dr. Paul Castello practices at 2342 Professional Pkwy, Santa Maria, CA 934551630. Office phone: 8053499545.
What is Dr. Paul Castello's NPI?
Dr. Paul Castello's National Provider Identifier (NPI) is 1669434510, issued by NPPES.
Does Dr. Paul Castello accept Medicare assignment?
Yes. Dr. Paul Castello accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Paul Castello commonly perform?
Top Medicare-reported procedures in 2023: Injection, triamcinolone acetonide, not otherwise specified, 10 mg (HCPCS J3301); Established patient office or other outpatient visit (HCPCS 99214); Aspiration and/or injection of fluid from large joint (HCPCS 20610). Source: CMS Medicare Physician & Other Practitioners file.