Westbrook L. Kaplan, M.D.
Internal Medicine Physician · Las Vegas, NV
Westbrook L. Kaplan, M.D. is an internal medicine physician with a practice address in Las Vegas, Nevada, and NPI 1285734194, issued on Sep 22, 2006. Check the license (Nevada 11016, as entered in NPPES) on the Nevada State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Westbrook L. Kaplan
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 11016 NV
Self-reported in NPPES; status is on the state search - Practice location
- 2020 Goldring Ave, Las Vegas, NV 89106
- Phone
- (702) 477-7044
- Enumerated
- Sep 22, 2006
- Record last updated
- Oct 17, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 2020 Goldring Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Westbrook L. Kaplan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNevada State Board of Medical Examiners
Search for license 11016Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average internal medicine physician in 2024
16 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
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.
716 internal medicine physician records list a practice address in Las Vegas
They are 716 of the 65,269 NPPES records with a practice address in Las Vegas, and 1,229 internal medicine physician records in Nevada.
All 716 in Las Vegas → All 1,229 in Nevada → Every provider in Las Vegas →
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Common questions
What is Westbrook L. Kaplan, M.D.'s NPI number?
Westbrook L. Kaplan, M.D.'s National Provider Identifier (NPI) is 1285734194, issued on Sep 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Westbrook L. Kaplan, M.D. located?
The NPPES record lists a practice address at 2020 Goldring Ave, Las Vegas, NV, 89106. Phone: (702) 477-7044. Providers update this record themselves, so call before visiting.
How can I verify Westbrook L. Kaplan, M.D.'s license?
NPPES lists Nevada license number 11016, as entered by the provider. Search the Nevada State Board of Medical Examiners at https://medboard.nv.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Westbrook L. Kaplan, M.D. prescribe under Medicare Part D?
In 2024, Westbrook L. Kaplan, M.D. had 16 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.