NPPES file of Aug 9, 2026

Yoko Miyasaki, M.D.

Infectious Disease Physician · Tarzana, CA

Yoko Miyasaki, M.D. is an infectious disease physician with a practice address in Tarzana, California, and NPI 1497845036, issued on Oct 13, 2006. Check the license (California A89072, as entered in NPPES) on the Medical Board of California; 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
1497845036
Name
Yoko Miyasaki
Credential
M.D.
Primary taxonomy
Infectious Disease Physician 207RI0200X
License number
A89072 CA
Self-reported in NPPES; status is on the state search
Practice location
18370 Burbank Blvd, Tarzana, CA 91356
Phone
(818) 506-3384
Enumerated
Oct 13, 2006
Record last updated
Jan 1, 2026
Fax
(818) 699-1278
Medicare enrollment
Enrolled (PECOS I20091207000085); accepts Medicare assignment
Medical or professional school
Tufts University School Of Medicine, 2003
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 18370 Burbank Blvd

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

  1. David Abrams, M.D.Internal Medicine Physician1881690865
  2. Daryl Alexander, MDSpecialist1629143185
  3. Peter Brian Andersson, MDNeurology Physician1326063843
  4. Raymond Bailey, MDInternal Medicine Physician1346347408
  5. Robert Barnhard, M.D.Pediatrics Physician1215962899
  6. Snunit Ben - Ozer, MDReproductive Endocrinology Physician1437286952

Verify Yoko Miyasaki in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A89072
    Check 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 California 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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33% fewer Medicare Part D claims than the average infectious disease physician in 2024

465 Medicare Part D claims for 165 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. 15 claims were for opioids.

  1. Yoko Miyasaki465
  2. Specialty average689

Most prescribed

  1. Famotidine26 claims
  2. Pantoprazole Sodium21 claims
  3. Atorvastatin Calcium19 claims
  4. Amlodipine Besylate16 claims
  5. Furosemide15 claims
  6. Metoprolol Tartrate15 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. Healthcare Partners Affiliates Medical GroupNorthridge, CA

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

Yoko Miyasaki among 1,119 infectious disease physician records in California

Yoko Miyasaki, M.D. is one of 1,119 infectious disease physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.

  • NPI issued2006 · 4% of these records are older, 54% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated2003 · median 2003 among the 735 with a school on file
  • Record last updated2026 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Infectious Disease Physician providers in California

There are 1,119 infectious disease physician records in California.

The 8 infectious disease physician records with the nearest ZIP codes

  1. E Duane Carmalt, M.D.Tarzana, CA 913561952597627
  2. Rina DaghlianTarzana, CA 913561720839277
  3. Ajani Nimmagadda, M.D.Tarzana, CA 913561801949714
  4. Derrick Yu, DOTarzana, CA 913561427502541
  5. Michael Cohen, M.D.Valencia, CA 913551871517995
  6. Sujay Dutta, MDThousand Oaks, CA 913601184712168
  7. Andrew Ma, MDThousand Oaks, CA 913601528299708
  8. Mark Mazur, MDThousand Oaks, CA 913601245328228

Common questions

What is Yoko Miyasaki, M.D.'s NPI number?

Yoko Miyasaki, M.D.'s National Provider Identifier (NPI) is 1497845036, issued on Oct 13, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Yoko Miyasaki, M.D. located?

The NPPES record lists a practice address at 18370 Burbank Blvd, Tarzana, CA, 91356. Phone: (818) 506-3384. Providers update this record themselves, so call before visiting.

How can I verify Yoko Miyasaki, M.D.'s license?

NPPES lists California license number A89072, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Yoko Miyasaki, M.D. prescribe under Medicare Part D?

In 2024, Yoko Miyasaki, M.D. had 465 Medicare Part D claims for 165 beneficiaries; the average among infectious disease physician prescribers was 689. 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.