David O. Williams, MD
Cardiovascular Disease Physician · Providence, RI
David O. Williams, MD is a cardiovascular disease physician with a practice address in Providence, Rhode Island, and NPI 1487676938, issued on Jul 24, 2006. Check the license (Rhode Island MD05000, as entered in NPPES) on the Rhode Island Board of Medical Licensure and Discipline; the Medicare figures below come from public CMS files.
- Name
- David O. Williams
- Credential
- MD
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License numbers
- MD05000 RI
150891 MA
Self-reported in NPPES; status is on the state search - Practice location
- 2 Dudley St, Providence, RI 02905
- Phone
- (401) 444-4581
- Enumerated
- Jul 24, 2006
- Record last updated
- Jan 17, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (401) 444-8158
- Medicaid ID
- 9003694 RI
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 120 in Rhode Island → Look up another NPI →
Also registered at 2 Dudley St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Shelley Anderson, OTHand Occupational Therapist1588995005
Verify David O. Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersRhode Island Board of Medical Licensure and Discipline
Search for license MD05000Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
196 Medicare Part D claims for 116 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Metoprolol Succinate35 claims
- Atorvastatin Calcium33 claims
- Eliquis24 claims
- Amlodipine Besylate22 claims
- Losartan Potassium19 claims
- Lisinopril12 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.
David O. Williams among 120 cardiovascular disease physician records in Rhode Island
David O. Williams, MD is one of 120 cardiovascular disease physician records with a practice address in Rhode Island. 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 2006, is newer than 19% of them.
- NPI issued2006 · 19% of these records are older, 38% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 66% of these records are
- Record last updated2019 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Rhode Island practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in Rhode Island
There are 120 cardiovascular disease physician records in Rhode Island.
All 120 in Rhode Island → Every provider in Providence → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Eric Berger, MDProvidence, RI 029051033130505
- Fredric Christian, M.D.Providence, RI 029051528082922
- Albert Most, M.D.Providence, RI 029051528165941
- Athena Poppas, M.D.Providence, RI 029051568489292
- John Urban, MDProvidence, RI 029051023090982
- Muhammad Baig, M.D.Providence, RI 029061003256587
- John Cava, MDProvidence, RI 029041245290675
- Thomas Crain, MDProvidence, RI 029061003871856
Common questions
What is David O. Williams, MD's NPI number?
David O. Williams, MD's National Provider Identifier (NPI) is 1487676938, issued on Jul 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David O. Williams, MD located?
The NPPES record lists a practice address at 2 Dudley St, Providence, RI, 02905. Phone: (401) 444-4581. Providers update this record themselves, so call before visiting.
How can I verify David O. Williams, MD's license?
NPPES lists Rhode Island license number MD05000, as entered by the provider. Search the Rhode Island Board of Medical Licensure and Discipline at https://healthri.mylicense.com/Verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does David O. Williams, MD prescribe under Medicare Part D?
In 2024, David O. Williams, MD had 196 Medicare Part D claims for 116 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. 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.