Doctor profile · Federal record
Dr. William Chaplin, DO
Anesthesiology Physician (CMS: Anesthesiology) · Sterling, IL
- NPI 1619359940
- Accepts Medicare
- 11 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
100 E le Fevre RD
Sterling, IL 610811278
(815) 625-0400 - Mailing address
-
2345 Dougherty Ferry RD
Saint Louis, MO 631223313
Credentials & registration
- NPI registered
- June 2015 — 11 yrs on file
- Profile last updated
- September 12, 2019
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State license (1)
- Illinois #036150062
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1619359940. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
12
Distinct HCPCS
1
Medicare allowed
$362
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
76942 |
Ultrasonic guidance for needle placement | 12 | 12 | $30 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 12. This provider delivers 1.0× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. William Chaplin's medical specialty?
Dr. William Chaplin practices Anesthesiology Physician in Sterling, IL.
Where does Dr. William Chaplin practice?
Dr. William Chaplin practices at 100 E le Fevre RD, Sterling, IL 610811278. Office phone: 8156250400.
What is Dr. William Chaplin's NPI?
Dr. William Chaplin's National Provider Identifier (NPI) is 1619359940, issued by NPPES.
Does Dr. William Chaplin accept Medicare assignment?
Yes. Dr. William Chaplin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Chaplin commonly perform?
Top Medicare-reported procedures in 2023: Ultrasonic guidance for needle placement (HCPCS 76942). Source: CMS Medicare Physician & Other Practitioners file.