Mavis N. Matsumoto, M.D.
Internal Medicine Physician · Henderson, NV
Mavis N. Matsumoto, M.D. is an internal medicine physician with a practice address in Henderson, Nevada, and NPI 1942213558, issued on Aug 14, 2006. Check the license (Nevada 7825, as entered in NPPES) on the Nevada State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Mavis N. Matsumoto
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 7825 NV
Self-reported in NPPES; status is on the state search - Practice location
- 2780 W Horizon Ridge Pkwy, Henderson, NV 89052
- Phone
- (702) 992-4050
- Enumerated
- Aug 14, 2006
- Record last updated
- Mar 22, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (702) 992-4052
- Medicaid ID
- 2019816 NV
- Medicare enrollment
- Enrolled (PECOS I20110804000339); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 2780 W Horizon Ridge Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mavis N. Matsumoto in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNevada State Board of Medical Examiners
Search for license 7825Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
9% more Medicare Part D claims than the average internal medicine physician in 2024
3,468 Medicare Part D claims for 230 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 90 claims were for opioids.
Most prescribed
- Rosuvastatin Calcium181 claims
- Levothyroxine Sodium173 claims
- Atorvastatin Calcium154 claims
- Telmisartan82 claims
- Amlodipine Besylate76 claims
- Ezetimibe64 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: $1,821.62
55 payments; by number, the most common kind was food and beverage; the largest payer was Intra-Sana Laboratories. 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
- Mavis N Matsumoto MD LLCHenderson, NV
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
181 internal medicine physician records list a practice address in Henderson
They are 181 of the 7,490 NPPES records with a practice address in Henderson, and 1,229 internal medicine physician records in Nevada.
All 181 in Henderson → All 1,229 in Nevada → Every provider in Henderson →
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- Erika Abraham, M.D.Nellis Afb, NV1831326644
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Common questions
What is Mavis N. Matsumoto, M.D.'s NPI number?
Mavis N. Matsumoto, M.D.'s National Provider Identifier (NPI) is 1942213558, issued on Aug 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mavis N. Matsumoto, M.D. located?
The NPPES record lists a practice address at 2780 W Horizon Ridge Pkwy, Henderson, NV, 89052. Phone: (702) 992-4050. Providers update this record themselves, so call before visiting.
How can I verify Mavis N. Matsumoto, M.D.'s license?
NPPES lists Nevada license number 7825, 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 Mavis N. Matsumoto, M.D. prescribe under Medicare Part D?
In 2024, Mavis N. Matsumoto, M.D. had 3,468 Medicare Part D claims for 230 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.