Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

William Darnell

Individual provider Certified Registered Nurse Anesthetist · NPI 1477030773

William Darnell is registered under Certified Registered Nurse Anesthetist (CRNA) in Macon, Georgia. Qualified in 2018, 8 years ago. Practices with Sentry Anesthesia Management, LLC, a 173-clinician group and accepts Medicare assignment. Licensed in Georgia.

Years since qualifying
8
Licensed in
GA
In the registry since
2018
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Practice location Address checks out

777 Hemlock St
Macon, GA 31201-2102
Phone: (478) 633-1000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence RN217212 (GA)

Record details

NPI number1477030773
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedJuly 19, 2018
Last updated in NPPESJanuary 30, 2019

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Sentry Anesthesia Management, Llc — 173 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients88
Services billed 104 a service is one billed item, such as a visit, a test or a procedure
Average patient age71

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

  • Wellstar Spalding Medical Center Hospital · Griffin, GA

Colleagues at Sentry Anesthesia Management, LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 173 clinicians in the practice; 12 are shown here.

Other providers in Macon