Leslie-Ann Williams, M.D.
Internal Medicine Physician · St Thomas, VI
Leslie-Ann Williams, M.D. is an internal medicine physician with a practice address in St Thomas, Virgin Islands, and NPI 1346454964, issued on May 10, 2007. Check the license (Virgin Islands 1966, as entered in NPPES) with the Virgin Islands board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Leslie-Ann Williams
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 1966 VI
Self-reported in NPPES; status is on the state search - Practice location
- 9151 Estate Thomas 104, St Thomas, VI 00802
- Phone
- (340) 777-2273
- Enumerated
- May 10, 2007
- Record last updated
- Dec 20, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (340) 777-2283
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 19 in Virgin Islands → Look up another NPI →
Verify Leslie-Ann Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Virgin Islands board licenses this profession
Search for license 1966Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
100% fewer Medicare Part D claims than the average internal medicine physician in 2024
15 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Leslie-Ann Williams among 19 internal medicine physician records in Virgin Islands
Leslie-Ann Williams, M.D. is one of 19 internal medicine physician records with a practice address in Virgin Islands. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 74% of them.
- NPI issued2007 · 74% of these records are older, 5% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 47% of these records are
- Record last updated2021 · 89% 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 Virgin Islands practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
13 internal medicine physician records list a practice address in St Thomas
They are 13 of the 299 NPPES records with a practice address in St Thomas, and 19 internal medicine physician records in Virgin Islands.
All 19 in Virgin Islands → Every provider in St Thomas → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Luis Amaro, MDSt Thomas, VI 008021205860806
- Linda Callwood, MDSt Thomas, VI 008021548210917
- Barbara Douglas, MDSt Thomas, VI 008021427002047
- Michael Fischer, M.D.St Thomas, VI 008021538137633
- Gayann Hall, M.D.St Thomas, VI 008021952487381
- Angela Lui, MDSt Thomas, VI 008021689894891
- Reva Richardson, M.D.St Thomas, VI 008021588672067
- Thelma Watson, M.D.St Thomas, VI 008021184730517
Common questions
What is Leslie-Ann Williams, M.D.'s NPI number?
Leslie-Ann Williams, M.D.'s National Provider Identifier (NPI) is 1346454964, issued on May 10, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Leslie-Ann Williams, M.D. located?
The NPPES record lists a practice address at 9151 Estate Thomas 104, St Thomas, VI, 00802. Phone: (340) 777-2273. Providers update this record themselves, so call before visiting.
How can I verify Leslie-Ann Williams, M.D.'s license?
NPPES lists Virgin Islands license number 1966, as entered by the provider. Search the Virgin Islands board that licenses this profession; the NPPES record confirms identity only.
How much does Leslie-Ann Williams, M.D. prescribe under Medicare Part D?
In 2024, Leslie-Ann Williams, M.D. had 15 Medicare Part D claims; 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.