William A. Willoughby, M.D.
Diagnostic Radiology Physician · Milledgeville, GA
William A. Willoughby, M.D. is a diagnostic radiology physician with a practice address in Milledgeville, Georgia, and NPI 1609894708, issued on Jul 17, 2006. Check the license (Georgia 038407, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- William A. Willoughby
- Credential
- M.D.
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- 038407 GA
Self-reported in NPPES; status is on the state search - Practice location
- 821 N Cobb St, Milledgeville, GA 31061
- Phone
- (478) 452-0524
- Enumerated
- Jul 17, 2006
- Record last updated
- Apr 26, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (478) 452-0525
- Medicaid ID
- 00828066A GA
- Medicare enrollment
- Enrolled (PECOS I20050928000808); accepts Medicare assignment
- Medical or professional school
- Medical College Of Georgia School Of Medicine, 1992
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 1,065 in Georgia → Look up another NPI →
Also registered at 821 N Cobb St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Richard Almeroth, MDAnesthesiology Physician1669447116
- Jaimie Blackwell, FNPFamily Nurse Practitioner1477275410
- Parker Blizzard, FNP-CFamily Nurse Practitioner1619656063
- Jacquelyn Bove, RD, LDRegistered Dietitian1831405125
- Bonnie Brooks, DPTPhysical Therapist1891484234
- Haley BrownSpeech-Language Pathologist1881401248
Verify William A. Willoughby in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 038407Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- South Georgia Radiology Associates LLCMilledgeville, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William A. Willoughby among 1,065 diagnostic radiology physician records in Georgia
William A. Willoughby, M.D. is one of 1,065 diagnostic radiology physician records with a practice address in Georgia. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 17% of them.
- NPI issued2006 · 17% of these records are older, 47% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1992 · median 2004 among the 742 with a school on file
- Record last updated2012 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Diagnostic Radiology Physician providers in Georgia
There are 1,065 diagnostic radiology physician records in Georgia.
All 1,065 in Georgia → Every provider in Milledgeville → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Frederick Falchook, M.D.Milledgeville, GA 310611790725562
- John Penuel, M.D.Milledgeville, GA 310611285633842
- Laurence Steinfeld, M.D.Milledgeville, GA 310611952341760
- James Freeman, M.D.Kathleen, GA 310471972824506
- Mark Ivey, M.D.Warner Robins, GA 310881801878210
- Aous Al-Khaldi, MDWarner Robins, GA 310931548222094
- Sterling Harris, M.D.Forsyth, GA 310291659456648
- Marvin Pinzon, DOWarner Robins, GA 310931518947522
Common questions
What is William A. Willoughby, M.D.'s NPI number?
William A. Willoughby, M.D.'s National Provider Identifier (NPI) is 1609894708, issued on Jul 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William A. Willoughby, M.D. located?
The NPPES record lists a practice address at 821 N Cobb St, Milledgeville, GA, 31061. Phone: (478) 452-0524. Providers update this record themselves, so call before visiting.
How can I verify William A. Willoughby, M.D.'s license?
NPPES lists Georgia license number 038407, as entered by the provider. Search the Georgia Composite Medical Board at https://medicalboard.georgia.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is William A. Willoughby, M.D.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.