Doctor profile · Federal record
Dr. William Cowan, D.C.
Sports Physician Chiropractor (CMS: Chiropractic) · Wilmington, DE
- NPI 1710941257
- Accepts Medicare
- 33 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2500 West 4Th Street
Wilmington, DE 198051851
(302) 655-9858 - Mailing address
-
1002 Thaxten Lane
Wilmington, DE 19807
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- July 31, 2015
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 111NS0005X — NUCC code
- State license (1)
- Delaware #FI 0000381
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1710941257. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
199
Distinct HCPCS
1
Medicare allowed
$7,957
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
98941 |
Chiropractic manipulative treatment, 3-4 spinal regions | 199 | 30 | $40 |
In context: peer comparison
Among 1 peers in Wilmington Sports Physician Chiropractor, average services per provider: 199. This provider delivers 1.0× the peer median.Open Payments
Industry payments received
All-time total
$75
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Medtronic, INC. | 1 | $75.40 |
By nature of payment
Frequently asked questions
What is Dr. William Cowan's medical specialty?
Dr. William Cowan practices Sports Physician Chiropractor in Wilmington, DE.
Where does Dr. William Cowan practice?
Dr. William Cowan practices at 2500 West 4Th Street, Wilmington, DE 198051851. Office phone: 3026559858.
What is Dr. William Cowan's NPI?
Dr. William Cowan's National Provider Identifier (NPI) is 1710941257, issued by NPPES.
Does Dr. William Cowan accept Medicare assignment?
Yes. Dr. William Cowan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Cowan commonly perform?
Top Medicare-reported procedures in 2023: Chiropractic manipulative treatment, 3-4 spinal regions (HCPCS 98941). Source: CMS Medicare Physician & Other Practitioners file.