NPPES file of Aug 9, 2026

Liliana Tomona Yamashiro, M.D

Family Medicine Physician · Brooklyn, NY

Liliana Tomona Yamashiro, M.D is a family medicine physician with a practice address in Brooklyn, New York, and NPI 1518292838, issued on Oct 5, 2009. Check the license on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1518292838
Name
Liliana Tomona Yamashiro
Credential
M.D
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
110242 CA
Self-reported in NPPES; status is on the state search
Practice location
374 Stockholm St, Brooklyn, NY 11237
Phone
(718) 963-6768
Enumerated
Oct 5, 2009
Record last updated
Feb 11, 2022
Medicare enrollment
Enrolled (PECOS I20110221000180); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 374 Stockholm St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Safe Abdel-Rahman, MDStudent in an Organized Health Care Education/Training Program1134916125
  2. Afaf Abdu, M.D.Hematology (Pathology) Physician1255376349
  3. Chandra Abichandani, MDPsychiatry Physician1609923846
  4. Cesar Acosta, MDCardiovascular Disease Physician1063080232
  5. Nikoo AdiliStudent in an Organized Health Care Education/Training Program1235708330
  6. Valencia Adjei, MDStudent in an Organized Health Care Education/Training Program1669305793

Verify Liliana Tomona Yamashiro in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNYS Education Department, Office of the ProfessionsCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the New York license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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21% fewer Medicare Part D claims than the average family medicine physician in 2024

2,798 Medicare Part D claims for 464 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims. 49 claims were for opioids.

  1. Liliana Tomona Yamashiro2,798
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium270 claims
  2. Amlodipine Besylate119 claims
  3. Lisinopril117 claims
  4. Losartan Potassium112 claims
  5. Levothyroxine Sodium105 claims
  6. Atenolol98 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.

Bills Medicare through one group practice

  1. Permanente Medical Group IncSanta Clara, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Liliana Tomona Yamashiro among 6,417 family medicine physician records in New York

Liliana Tomona Yamashiro, M.D is one of 6,417 family medicine physician records with a practice address in New York. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 54% of them.

  • NPI issued2009 · 54% of these records are older, 43% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 65% of these records are
  • Graduated1994 · median 2007 among the 4,188 with a school on file
  • Record last updated2022 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

500 family medicine physician records list a practice address in Brooklyn

They are 500 of the 64,057 NPPES records with a practice address in Brooklyn, and 6,417 family medicine physician records in New York.

The 8 family medicine physician records with the nearest ZIP codes

  1. Mehjabeen Ahmed, M.D.Brooklyn, NY 112371174581565
  2. Fatima Ahmed, M.D.Brooklyn, NY 112371356645899
  3. Pratap Das, MDBrooklyn, NY 112371508133539
  4. Richard Lee, DOBrooklyn, NY 112371205245628
  5. Leah Miller, MDBrooklyn, NY 112371841864758
  6. Brigitte Mueller-Morel, M.D.Brooklyn, NY 112371396712253
  7. Morten Naess, MDBrooklyn, NY 112371891895033
  8. Akash Patel, D.O.Brooklyn, NY 112371881029486

Common questions

What is Liliana Tomona Yamashiro, M.D's NPI number?

Liliana Tomona Yamashiro, M.D's National Provider Identifier (NPI) is 1518292838, issued on Oct 5, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Liliana Tomona Yamashiro, M.D located?

The NPPES record lists a practice address at 374 Stockholm St, Brooklyn, NY, 11237. Phone: (718) 963-6768. Providers update this record themselves, so call before visiting.

How can I verify Liliana Tomona Yamashiro, M.D's license?

Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Liliana Tomona Yamashiro, M.D prescribe under Medicare Part D?

In 2024, Liliana Tomona Yamashiro, M.D had 2,798 Medicare Part D claims for 464 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.