Anne Linn Willis, M.D.
Internal Medicine Physician · Winston Salem, NC
Anne Linn Willis, M.D. is an internal medicine physician with a practice address in Winston Salem, North Carolina, and NPI 1427219831, issued on Jun 18, 2008. Check the license (North Carolina 2011-00491, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Anne Linn Willis
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 2011-00491 NC
Self-reported in NPPES; status is on the state search - Practice location
- Wake Forest University Baptist Medical Ctr, Winston Salem, NC 27157
- Phone
- (336) 716-5222
- Enumerated
- Jun 18, 2008
- Record last updated
- Apr 12, 2013 (not updated in 13 years: call before relying on the address or phone)
- Medicaid ID
- 5917626 NC
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 4,056 in North Carolina → Look up another NPI →
Also registered at Wake Forest University Baptist Medical Ctr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Anne Linn Willis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 2011-00491Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
20% more Medicare Part D claims than the average internal medicine physician in 2024
3,821 Medicare Part D claims for 277 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 45 claims were for opioids.
Most prescribed
- Rosuvastatin Calcium200 claims
- Amlodipine Besylate193 claims
- Atorvastatin Calcium187 claims
- Hydrochlorothiazide176 claims
- Levothyroxine Sodium162 claims
- Losartan Potassium154 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.
Anne Linn Willis among 4,056 internal medicine physician records in North Carolina
Anne Linn Willis, M.D. is one of 4,056 internal medicine physician records with a practice address in North Carolina. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 57% of them.
- NPI issued2008 · 57% of these records are older, 39% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 67% of these records are
- Record last updated2013 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
218 internal medicine physician records list a practice address in Winston Salem
They are 218 of the 10,040 NPPES records with a practice address in Winston Salem, and 4,056 internal medicine physician records in North Carolina.
All 4,056 in North Carolina → Every provider in Winston Salem → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Megan Alexander, MDWinston Salem, NC 271571467438739
- William Applegate, MDWinston Salem, NC 271571730163197
- Alain Bertoni, MDWinston Salem, NC 271571558344259
- Thomas Dubose, MDWinston Salem, NC 271571164405874
- Kirsten Feiereisel, MDWinston Salem, NC 271571669468724
- Elizabeth Gamble, MDWinston Salem, NC 271571356326391
- David Goff, MDWinston Salem, NC 271571144203845
- Peter Hoffmann, MDWinston Salem, NC 271571063495760
Common questions
What is Anne Linn Willis, M.D.'s NPI number?
Anne Linn Willis, M.D.'s National Provider Identifier (NPI) is 1427219831, issued on Jun 18, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Anne Linn Willis, M.D. located?
The NPPES record lists a practice address at Wake Forest University Baptist Medical Ctr, Winston Salem, NC, 27157. Phone: (336) 716-5222. Providers update this record themselves, so call before visiting.
How can I verify Anne Linn Willis, M.D.'s license?
NPPES lists North Carolina license number 2011-00491, 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 Anne Linn Willis, M.D. prescribe under Medicare Part D?
In 2024, Anne Linn Willis, M.D. had 3,821 Medicare Part D claims for 277 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.