Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

William Chaplin, DO

Individual provider Anesthesiology Physician · NPI 1619359940

William Chaplin, DO is an Anesthesiology in Sterling, Illinois. Qualified in 2015, 11 years ago. Practices with Cgh Medical Center, a 201-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
11
Licensed in
IL
In the registry since
2015
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

100 E Le Fevre Rd
Sterling, IL 61081-1278
Phone: (815) 625-0400
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 036150062 (IL)

Record details

NPI number1619359940
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 23, 2015
Last updated in NPPESSeptember 12, 2019
Mailing address2345 Dougherty Ferry Rd, Saint Louis, MO 63122-3313

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyANESTHESIOLOGY
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Cgh Medical Center — 201 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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