Doctor profile · Federal record
Dr. William Schnitz, MD
Rheumatology Physician (CMS: Rheumatology) · Internal Medicine Physician · Oklahoma City, OK
- NPI 1629015763
- Accepts Medicare
- MIPS 80.2 / 100 · 2023
- 39 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
3555 Nw 58Th St Ste 804
Oklahoma City, OK 731124703
(405) 548-0430
fax (405) 463-4408
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- April 5, 2018
- Year of graduation
- 1987 — 39 yrs since
- Specialty taxonomy
- 207RR0500X — NUCC code
- State license (1)
- Oklahoma #16521
- Medicaid
- OK #100095820B
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1629015763. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,297
Distinct HCPCS
10
Medicare allowed
$148,566
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J0897 |
Injection, denosumab, 1 mg | 1,620 | 16 | $23 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 381 | 248 | $120 | |
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 251 | 39 | $1 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 250 | 160 | $83 | |
96372 |
Injection of drug or substance under skin or into muscle | 153 | 25 | $13 | |
96365 |
Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less | 146 | 28 | $58 | |
96413 |
Administration of chemotherapy into vein, 1 hour or less | 106 | 31 | $110 | |
96415 |
Administration of chemotherapy into vein, each additional hour | 89 | 17 | $22 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 64 | 64 | $157 | |
96375 |
Injection of additional new drug or substance into vein | 59 | 12 | $13 |
In context: peer comparison
Among 8 peers in this city , average services per provider: 517. This provider delivers 6.4× the peer median.Open Payments
Industry payments received
All-time total
$1,877
Transactions
71
Manufacturers
14
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Amgen Inc. | 30 | $960.65 | |
| AstraZeneca Pharmaceuticals LP | 8 | $180.51 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 4 | $141.56 | |
| Janssen Biotech, Inc. | 4 | $107.33 | |
| Novartis Pharmaceuticals Corporation | 4 | $82.52 | |
| UCB, Inc. | 4 | $78.90 | |
| Aurinia Pharma U.S., Inc. | 4 | $78.75 | |
| ABBVIE INC. | 3 | $61.39 | |
| Sandoz Inc. | 2 | $57.64 | |
| Genentech USA, Inc. | 2 | $33.86 | |
| Fresenius Kabi USA, LLC | 2 | $28.17 | |
| GlaxoSmithKline, LLC. | 2 | $27.39 | |
| Lilly USA, LLC | 1 | $22.40 | |
| PFIZER INC. | 1 | $16.40 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,294
Patients
566
Total drug cost
$2,356,557
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 405 | 126 | $3,691 |
| Methotrexate (Methotrexate Sodium) | Brand | 334 | 93 | $13,578 |
| Hydroxychloroquine Sulfate | Generic | 301 | 78 | $19,898 |
| Enbrel Sureclick (Etanercept) | Brand | 160 | 22 | $1,245,823 |
| Tramadol Hcl | Generic | 142 | 23 | $1,576 |
| Alendronate Sodium | Generic | 139 | 49 | $1,575 |
| Gabapentin | Generic | 133 | 33 | $4,020 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 117 | 17 | $2,979 |
| Meloxicam | Generic | 110 | 36 | $781 |
| Allopurinol | Generic | 102 | 30 | $2,290 |
Hospital affiliations
Frequently asked questions
What is Dr. William Schnitz's medical specialty?
Dr. William Schnitz practices Rheumatology Physician in Oklahoma City, OK.
Where does Dr. William Schnitz practice?
Dr. William Schnitz practices at 3555 Nw 58Th St Ste 804, Oklahoma City, OK 731124703. Office phone: 4055480430.
What is Dr. William Schnitz's NPI?
Dr. William Schnitz's National Provider Identifier (NPI) is 1629015763, issued by NPPES.
Does Dr. William Schnitz accept Medicare assignment?
Yes. Dr. William Schnitz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Schnitz commonly perform?
Top Medicare-reported procedures in 2023: Injection, denosumab, 1 mg (HCPCS J0897); Established patient office or other outpatient visit (HCPCS 99214); Injection, triamcinolone acetonide, not otherwise specified, 10 mg (HCPCS J3301). Source: CMS Medicare Physician & Other Practitioners file.