Doctor profile · Federal record
Dr. Delfin Santos, M.D.
Rheumatology Physician · Specialist · Rochester, MI
- NPI 1063420628
- MIPS 75.0 / 100 · 2023
- 20 yrs on file
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
135 Barclay Circle, Suite 100
Rochester, MI 48307
(248) 852-2277
fax (248) 852-2552
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- November 30, 2018
- Specialty taxonomy
- 207RR0500X — NUCC code
- State license (1)
- Michigan #4301059096
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1063420628. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
87,845
Distinct HCPCS
10
Medicare allowed
$942,571
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J0717 |
Injection, certolizumab pegol, 1 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered) | 49,600 | 24 | $5 | |
J1602 |
Injection, golimumab, 1 mg, for intravenous use | 17,126 | 28 | $13 | |
J3262 |
Injection, tocilizumab, 1 mg | 12,480 | 14 | $6 | |
J0129 |
Injection, abatacept, 10 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered) | 7,700 | 23 | $42 | |
96413 |
Administration of chemotherapy into vein, 1 hour or less | 271 | 67 | $133 | |
96401 |
Administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle | 233 | 23 | $74 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 183 | 141 | $128 | |
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 74 | 18 | $1 | |
96415 |
Administration of chemotherapy into vein, each additional hour | 58 | 11 | $29 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 53 | 50 | $93 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 6,757. This provider delivers 13× the peer median.Open Payments
Industry payments received
All-time total
$483
Transactions
19
Manufacturers
8
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Amgen Inc. | 8 | $234.96 | |
| ABBVIE INC. | 3 | $64.31 | |
| UCB, Inc. | 2 | $57.77 | |
| AstraZeneca Pharmaceuticals LP | 2 | $45.74 | |
| Mallinckrodt Hospital Products Inc. | 1 | $22.18 | |
| Sandoz Inc. | 1 | $22.18 | |
| Novartis Pharmaceuticals Corporation | 1 | $22.04 | |
| Janssen Biotech, Inc. | 1 | $14.24 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
869
Patients
329
Total drug cost
$968,169
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Methotrexate (Methotrexate Sodium) | Brand | 210 | 98 | $8,799 |
| Prednisone | Generic | 152 | 67 | $2,409 |
| Hydroxychloroquine Sulfate | Generic | 96 | 52 | $7,432 |
| Celecoxib | Generic | 57 | 27 | $2,119 |
| Folic Acid | Generic | 53 | 21 | $212 |
| Leflunomide | Generic | 47 | 17 | $3,364 |
| Allopurinol | Generic | 43 | 21 | $906 |
| Humira(Cf) Pen (Adalimumab) | Brand | 34 | 0 | $376,762 |
| Enbrel (Etanercept) | Brand | 30 | 0 | $228,341 |
| Colchicine | Generic | 28 | 13 | $1,404 |
Frequently asked questions
What is Dr. Delfin Santos's medical specialty?
Dr. Delfin Santos practices Rheumatology Physician in Rochester, MI.
Where does Dr. Delfin Santos practice?
Dr. Delfin Santos practices at 135 Barclay Circle, Rochester, MI 48307. Office phone: 2488522277.
What is Dr. Delfin Santos's NPI?
Dr. Delfin Santos's National Provider Identifier (NPI) is 1063420628, issued by NPPES.
What procedures does Dr. Delfin Santos commonly perform?
Top Medicare-reported procedures in 2023: Injection, certolizumab pegol, 1 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered) (HCPCS J0717); Injection, golimumab, 1 mg, for intravenous use (HCPCS J1602); Injection, tocilizumab, 1 mg (HCPCS J3262). Source: CMS Medicare Physician & Other Practitioners file.