Luis William Dominguez, MD, MPH
Internal Medicine Physician · Washington, DC
Luis William Dominguez, MD, MPH is an internal medicine physician with a practice address in Washington, District of Columbia, and NPI 1083080535, issued on Aug 19, 2015. Check the license (District of Columbia MD046182, as entered in NPPES) on the District of Columbia Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Luis William Dominguez
- Credential
- MD, MPH
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- MD046182 DC
D0085304 MD
Self-reported in NPPES; status is on the state search - Practice location
- 2333 Ontario RD NW, Washington, DC 20009
- Phone
- (844) 796-2797
- Enumerated
- Aug 19, 2015
- Record last updated
- Jul 24, 2026
- Medicare enrollment
- Enrolled (PECOS I20180615000415); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 901 in District of Columbia → Look up another NPI →
Also registered at 2333 Ontario RD NW
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Luis William Dominguez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersDistrict of Columbia Board of Medicine
Search for license MD046182Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
40% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,916 Medicare Part D claims for 165 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 17 claims were for opioids.
Most prescribed
- Atorvastatin Calcium161 claims
- Metoprolol Succinate60 claims
- Amlodipine Besylate53 claims
- Pantoprazole Sodium47 claims
- Losartan-Hydrochlorothiazide45 claims
- Albuterol Sulfate Hfa43 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.
Industry payments in 2024: $399.84
13 payments; by number, the most common kind was food and beverage; the largest payer was Ipsen Biopharmaceuticals, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Virginia Hospital Center Physician Group LLCArlington, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Luis William Dominguez among 901 internal medicine physician records in District of Columbia
Luis William Dominguez, MD, MPH is one of 901 internal medicine physician records with a practice address in District of Columbia. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 73% of them.
- NPI issued2015 · 73% of these records are older, 23% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2015 · median 2008 among the 513 with a school on file
- Record last updated2026 · 61% 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 District of Columbia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
891 internal medicine physician records list a practice address in Washington
They are 891 of the 45,857 NPPES records with a practice address in Washington, and 901 internal medicine physician records in District of Columbia.
All 901 in District of Columbia → Every provider in Washington → Internal Medicine Physician nationwide →
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- Leslie Fenton, MDWashington, DC 200091396880357
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- Ashley Harris, M.D.Washington, DC 200091851406904
- Patrik JohanssonWashington, DC 200091699834630
- Pamela Marks, M.D.Washington, DC 200091457329203
Common questions
What is Luis William Dominguez, MD, MPH's NPI number?
Luis William Dominguez, MD, MPH's National Provider Identifier (NPI) is 1083080535, issued on Aug 19, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Luis William Dominguez, MD, MPH located?
The NPPES record lists a practice address at 2333 Ontario RD NW, Washington, DC, 20009. Phone: (844) 796-2797. Providers update this record themselves, so call before visiting.
How can I verify Luis William Dominguez, MD, MPH's license?
NPPES lists District of Columbia license number MD046182, as entered by the provider. Search the District of Columbia Board of Medicine at https://dchealth.dc.gov/bomed. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Luis William Dominguez, MD, MPH prescribe under Medicare Part D?
In 2024, Luis William Dominguez, MD, MPH had 1,916 Medicare Part D claims for 165 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.