Doctor profile · Federal record
Dr. Van Warren, MD
Rheumatology Physician (CMS: Rheumatology) · Cleveland, OH
- NPI 1770503849
- Accepts Medicare
- MIPS 79.5 / 100 · 2023
- 41 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
11100 Euclid Ave
Cleveland, OH 441061716
(216) 844-8500
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- November 17, 2020
- Year of graduation
- 1985 — 41 yrs since
- Specialty taxonomy
- 207RR0500X — NUCC code
- State license (1)
- Ohio #35-060476
- Medicaid
- OH #0816933
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1770503849. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
688
Distinct HCPCS
8
Medicare allowed
$51,736
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 364 | 262 | $74 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 138 | 111 | $107 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 48 | 47 | $65 | |
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 44 | 16 | $1 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 28 | 26 | $42 | |
20610 |
Aspiration and/or injection of fluid from large joint | 27 | 21 | $56 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 22 | 22 | $91 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 17 | 17 | $140 |
In context: peer comparison
Among 28 peers in this city , average services per provider: 92. This provider delivers 7.5× the peer median.Open Payments
Industry payments received
All-time total
$2,229
Transactions
128
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Amgen Inc. | 30 | $461.68 | |
| ABBVIE INC. | 21 | $299.25 | |
| AstraZeneca Pharmaceuticals LP | 11 | $241.72 | |
| PFIZER INC. | 15 | $229.26 | |
| UCB, Inc. | 12 | $177.94 | |
| Novartis Pharmaceuticals Corporation | 11 | $171.46 | |
| Janssen Biotech, Inc. | 5 | $141.65 | |
| Lilly USA, LLC | 4 | $85.94 | |
| E.R. Squibb & Sons, L.L.C. | 4 | $76.63 | |
| Aurinia Pharma U.S., Inc. | 3 | $63.14 | |
| ANI Pharmaceuticals, Inc. | 3 | $55.63 | |
| GlaxoSmithKline, LLC. | 3 | $53.40 | |
| Mallinckrodt Hospital Products Inc. | 2 | $45.24 | |
| Genentech USA, Inc. | 2 | $37.13 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 2 | $35.78 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
4,244
Patients
952
Total drug cost
$637,164
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydroxychloroquine Sulfate | Generic | 1,019 | 220 | $65,539 |
| Prednisone | Generic | 644 | 155 | $4,658 |
| Methotrexate (Methotrexate Sodium) | Brand | 519 | 122 | $17,874 |
| Gabapentin | Generic | 465 | 100 | $8,413 |
| Allopurinol | Generic | 273 | 68 | $3,375 |
| Leflunomide | Generic | 270 | 62 | $16,387 |
| Mycophenolate Mofetil | Generic | 158 | 29 | $20,354 |
| Tizanidine Hcl | Generic | 138 | 31 | $2,597 |
| Topiramate | Generic | 130 | 27 | $1,547 |
| Alendronate Sodium | Generic | 114 | 33 | $1,289 |
Frequently asked questions
What is Dr. Van Warren's medical specialty?
Dr. Van Warren practices Rheumatology Physician in Cleveland, OH.
Where does Dr. Van Warren practice?
Dr. Van Warren practices at 11100 Euclid Ave, Cleveland, OH 441061716. Office phone: 2168448500.
What is Dr. Van Warren's NPI?
Dr. Van Warren's National Provider Identifier (NPI) is 1770503849, issued by NPPES.
Does Dr. Van Warren accept Medicare assignment?
Yes. Dr. Van Warren accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Van Warren 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); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.