Chase Masao Tamashiro
Foot & Ankle Surgery Podiatrist · Beverly Hills, CA
Chase Masao Tamashiro is a foot & ankle surgery podiatrist with a practice address in Beverly Hills, California, and NPI 1487117875, issued on Apr 11, 2019. Check the license (California E5861, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Chase Masao Tamashiro
- Primary taxonomy
- Foot & Ankle Surgery Podiatrist 213ES0103X
- License number
- E5861 CA
Self-reported in NPPES; status is on the state search - Practice location
- 9100 Wilshire Blvd Ste 280E, Beverly Hills, CA 90212
- Phone
- (310) 652-3668
- Enumerated
- Apr 11, 2019
- Record last updated
- May 11, 2023
- Medicare enrollment
- Enrolled (PECOS I20220707000782); accepts Medicare assignment
- Medical or professional school
- New York College Of Podiatric Medicine, 2019
- Entity
- Type 1 · individual
8 nearest foot & ankle surgery podiatrist records → All 1,248 in California → Look up another NPI →
Also registered at 9100 Wilshire Blvd Ste 280E
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Matthew BolshinFoot & Ankle Surgery Podiatrist1841932902
- David Dardashti, DPMFoot & Ankle Surgery Podiatrist1457395923
- Merita Elison, NPNurse Practitioner1952949364
- Farshid Nejad, D.P.M.Foot & Ankle Surgery Podiatrist1215936059
- Christopher Robertson, D.P.M.Foot & Ankle Surgery Podiatrist1154685600
Verify Chase Masao Tamashiro in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license E5861Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
57% fewer Medicare Part D claims than the average foot & ankle surgery podiatrist in 2024
145 Medicare Part D claims for 71 beneficiaries, against an average of 335 among the 7,761 providers of this specialty who prescribed in Part D. 13 claims were for opioids.
Most prescribed
- Ciclopirox17 claims
- Gabapentin14 claims
- Meloxicam13 claims
- Mupirocin12 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: $808.53
31 payments; by number, the most common kind was food and beverage; the largest payer was Smith+Nephew, Inc. The 6,936 providers of this specialty with any payment received $2,972.24 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
- Foot And Ankle Doctors Inc A Professional CorporationBeverly Hills, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Chase Masao Tamashiro among 1,248 foot & ankle surgery podiatrist records in California
Chase Masao Tamashiro is one of 1,248 foot & ankle surgery podiatrist records with a practice address in California. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 82% of them.
- NPI issued2019 · 82% of these records are older, 14% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 78% of these records are
- Graduated2019 · median 2010 among the 970 with a school on file
- Record last updated2023 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 213ES0103X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Foot & Ankle Surgery Podiatrist providers in California
There are 1,248 foot & ankle surgery podiatrist records in California.
All 1,248 in California → Every provider in Beverly Hills → Foot & Ankle Surgery Podiatrist nationwide →
The 8 foot & ankle surgery podiatrist records with the nearest ZIP codes
- Matthew BolshinBeverly Hills, CA 902121841932902
- David Dardashti, DPMBeverly Hills, CA 902121457395923
- Farshid Nejad, D.P.M.Beverly Hills, CA 902121215936059
- Christopher Robertson, D.P.M.Beverly Hills, CA 902121154685600
- Michael Corpuz, D.P.M.Beverly Hills, CA 902111215376348
- Prema HampapurBeverly Hills, CA 902111699155911
- Tamer Younan, DPMBeverly Hills, CA 902111750798435
- Martin AlongiBeverly Hills, CA 902101275583700
Common questions
What is Chase Masao Tamashiro's NPI number?
Chase Masao Tamashiro's National Provider Identifier (NPI) is 1487117875, issued on Apr 11, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Chase Masao Tamashiro located?
The NPPES record lists a practice address at 9100 Wilshire Blvd Ste 280E, Beverly Hills, CA, 90212. Phone: (310) 652-3668. Providers update this record themselves, so call before visiting.
How can I verify Chase Masao Tamashiro's license?
NPPES lists California license number E5861, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Chase Masao Tamashiro prescribe under Medicare Part D?
In 2024, Chase Masao Tamashiro had 145 Medicare Part D claims for 71 beneficiaries; the average among foot & ankle surgery podiatrist prescribers was 335. 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.