Doctor profile · Federal record
Dr. William Stephan, MD
Family Medicine Physician · Tonawanda, NY
- NPI 1952370173
- 20 yrs on file
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
4080 Delaware Ave
Tonawanda, NY 141503516
(716) 875-7399
fax (716) 259-9088 - Mailing address
-
400 International Dr.
Williamsville, NY 14221
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- August 19, 2019
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- New York #171247
- Medicaid
- NY #01528270
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1952370173. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
486
Distinct HCPCS
9
Medicare allowed
$29,819
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 166 | 105 | $86 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 93 | 66 | $119 | |
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 81 | 12 | $1 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 46 | 29 | $53 | |
99211 |
Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional | 30 | 19 | $22 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 23 | 22 | $14 | |
96372 |
Injection of drug or substance under skin or into muscle | 17 | 14 | $12 | |
90686 |
Influenza vaccine, quadrivalent, preservative free, 0.5 ml dosage | 15 | 15 | $22 | |
G0008 |
Administration of influenza virus vaccine | 15 | 15 | $30 |
In context: peer comparison
Among 4 peers in Tonawanda Family Medicine Physician, average services per provider: 42. This provider delivers 12× the peer median.Open Payments
Industry payments received
All-time total
$3,732
Transactions
193
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 39 | $574.68 | |
| Novo Nordisk INC | 22 | $422.11 | |
| AstraZeneca Pharmaceuticals Lp | 14 | $396.57 | |
| Pfizer INC. | 23 | $306.89 | |
| Lilly USA, LLC | 13 | $231.16 | |
| Astellas Pharma US INC | 17 | $184.06 | |
| Sumitomo Pharma America, INC. | 10 | $173.79 | |
| Exact Sciences Corporation | 9 | $163.04 | |
| GlaxoSmithKline, LLC. | 10 | $137.39 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 10 | $136.39 | |
| Abbott Laboratories | 7 | $131.86 | |
| Phathom Pharmaceuticals, INC. | 7 | $118.19 | |
| Corcept Therapeutics | 5 | $118.16 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 4 | $86.12 | |
| Axsome Therapeutics, INC. | 3 | $67.39 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
4,605
Patients
1,262
Total drug cost
$251,724
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 760 | 181 | $14,490 |
| Telmisartan | Generic | 431 | 115 | $17,535 |
| Omeprazole | Generic | 351 | 72 | $3,919 |
| Metoprolol Succinate | Generic | 332 | 98 | $6,533 |
| Rosuvastatin Calcium | Generic | 303 | 93 | $6,622 |
| Pantoprazole Sodium | Generic | 293 | 77 | $3,994 |
| Synthroid (Levothyroxine Sodium) | Brand | 290 | 68 | $22,935 |
| Potassium Chloride | Generic | 289 | 65 | $9,955 |
| Furosemide | Generic | 268 | 71 | $1,926 |
| Amlodipine Besylate | Generic | 261 | 60 | $1,979 |
Frequently asked questions
What is Dr. William Stephan's medical specialty?
Dr. William Stephan practices Family Medicine Physician in Tonawanda, NY.
Where does Dr. William Stephan practice?
Dr. William Stephan practices at 4080 Delaware Ave, Tonawanda, NY 141503516. Office phone: 7168757399.
What is Dr. William Stephan's NPI?
Dr. William Stephan's National Provider Identifier (NPI) is 1952370173, issued by NPPES.
What procedures does Dr. William Stephan 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, triamcinolone acetonide, not otherwise specified, 10 mg (HCPCS J3301). Source: CMS Medicare Physician & Other Practitioners file.