William Keith Studley, DO
Hospitalist Physician · Lillington, NC
William Keith Studley, DO is a hospitalist physician with a practice address in Lillington, North Carolina, and NPI 1538657424, issued on Apr 25, 2018. Check the license (North Carolina 2021-01922, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- William Keith Studley
- Credential
- DO
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- 2021-01922 NC
Self-reported in NPPES; status is on the state search - Practice location
- 86 Parkside Dr, Lillington, NC 27546
- Phone
- (602) 796-3913
- Enumerated
- Apr 25, 2018
- Record last updated
- Feb 4, 2026
- Medicare enrollment
- Enrolled (PECOS I20211112002270); accepts Medicare assignment
- Medical or professional school
- Arizona College Of Osteopathic Medicine Mid Western University, 2018
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 989 in North Carolina → Look up another NPI →
Verify William Keith Studley in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 2021-01922Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
16% fewer Medicare Part D claims than the average hospitalist physician in 2024
440 Medicare Part D claims for 165 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 18 claims were for opioids.
Most prescribed
- Cefdinir33 claims
- Digoxin20 claims
- Atorvastatin Calcium19 claims
- Amlodipine Besylate15 claims
- Losartan Potassium14 claims
- Azithromycin13 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through 2 group practices
- Blue Ridge Healthcare Medical Group IncMorganton, NC
- Carteret County General Hospital CorporationMorehead City, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William Keith Studley among 989 hospitalist physician records in North Carolina
William Keith Studley, DO is one of 989 hospitalist physician records with a practice address in North Carolina. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 79% of them.
- NPI issued2018 · 79% of these records are older, 17% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 85% of these records are
- Graduated2018 · median 2010 among the 836 with a school on file
- Record last updated2026 · 31% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in North Carolina
There are 989 hospitalist physician records in North Carolina.
All 989 in North Carolina → Every provider in Lillington → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Siva Santosh Kumar Gandu, MDLillington, NC 275461821627241
- Nithin Bhagwandass, MDHolly Springs, NC 275401609296185
- Isha Mehta, M.D.Holly Springs, NC 275401326429259
- Anuradha Poolla, M.DHolly Springs, NC 275401972837409
- Suraj Shah, M.DHolly Springs, NC 275401831327097
- Uzma Ali, M.D.Goldsboro, NC 275341184079360
- Erika Boyd, MDGoldsboro, NC 275341932276797
- Matthew Conti, D.O.Goldsboro, NC 275341396276150
Common questions
What is William Keith Studley, DO's NPI number?
William Keith Studley, DO's National Provider Identifier (NPI) is 1538657424, issued on Apr 25, 2018. An NPI identifies a provider in billing; it is not a license.
Where is William Keith Studley, DO located?
The NPPES record lists a practice address at 86 Parkside Dr, Lillington, NC, 27546. Phone: (602) 796-3913. Providers update this record themselves, so call before visiting.
How can I verify William Keith Studley, DO's license?
NPPES lists North Carolina license number 2021-01922, as entered by the provider. Search the North Carolina Medical Board at https://portal.ncmedboard.org/verification/search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does William Keith Studley, DO prescribe under Medicare Part D?
In 2024, William Keith Studley, DO had 440 Medicare Part D claims for 165 beneficiaries; the average among hospitalist physician prescribers was 521. Part D covers Medicare prescriptions only.
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.