NPPES file of Aug 9, 2026

Elizabeth Miyo Sasaki, D.O.

Family Medicine Physician · Visalia, CA

Elizabeth Miyo Sasaki, D.O. is a family medicine physician with a practice address in Visalia, California, and NPI 1801829411, issued on Jul 8, 2006. Check the license (California 20A4991, 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
1801829411
Name
Elizabeth Miyo Sasaki
Credential
D.O.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
20A4991 CA
Self-reported in NPPES; status is on the state search
Practice location
419 W Murray Ave, Visalia, CA 93291
Phone
(559) 732-6414
Enumerated
Jul 8, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(559) 732-2909
Medicare enrollment
Enrolled (PECOS I20040326000544); accepts Medicare assignment
Medical or professional school
Oklahoma State University College Of Osteopathic Medicine, 1981
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 419 W Murray Ave

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

  1. Hannah ParkSpeech-Language Pathologist1194675686

Verify Elizabeth Miyo Sasaki in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 20A4991
    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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69% fewer Medicare Part D claims than the average family medicine physician in 2024

1,081 Medicare Part D claims for 104 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 12 claims were for opioids.

  1. Elizabeth Sasaki1,081
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium67 claims
  2. Levothyroxine Sodium55 claims
  3. Amlodipine Besylate39 claims
  4. Albuterol Sulfate Hfa38 claims
  5. Amoxicillin-Clavulanate Potass36 claims
  6. Alendronate Sodium33 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: $365.99

4 payments; by number, the most common kind was food and beverage; the largest payer was Phathom Pharmaceuticals, Inc. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Elizabeth Sasaki$365.99
  2. Specialty average$902.55

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

  1. Visalia Family Medicine Group IncVisalia, CA

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

Elizabeth Miyo Sasaki among 17,133 family medicine physician records in California

Elizabeth Miyo Sasaki, D.O. is one of 17,133 family medicine physician records with a practice address in California. 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 2006, is newer than 6% of them.

  • NPI issued2006 · 6% of these records are older, 59% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 62% of these records are
  • Graduated1981 · median 2005 among the 10,652 with a school on file
  • Record last updated2007 · 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

74 family medicine physician records list a practice address in Visalia

They are 74 of the 4,225 NPPES records with a practice address in Visalia, and 17,133 family medicine physician records in California.

The 8 family medicine physician records with the nearest ZIP codes

  1. Robert Allen, M.D.Visalia, CA 932911629074489
  2. John Booker, M.D.Visalia, CA 932911790769768
  3. Peter Caballes, MDVisalia, CA 932911275591521
  4. John Coffey, MDVisalia, CA 932911003826728
  5. Glenda Dalby, M.D.Visalia, CA 932911912903972
  6. Carlos Dominguez, M.D.Visalia, CA 932911548266505
  7. Ash Ghaly, M.D.Visalia, CA 932911619081528
  8. Laurie Hagopian-Dresser, DOVisalia, CA 932911578513610

Common questions

What is Elizabeth Miyo Sasaki, D.O.'s NPI number?

Elizabeth Miyo Sasaki, D.O.'s National Provider Identifier (NPI) is 1801829411, issued on Jul 8, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Elizabeth Miyo Sasaki, D.O. located?

The NPPES record lists a practice address at 419 W Murray Ave, Visalia, CA, 93291. Phone: (559) 732-6414. Providers update this record themselves, so call before visiting.

How can I verify Elizabeth Miyo Sasaki, D.O.'s license?

NPPES lists California license number 20A4991, 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 Elizabeth Miyo Sasaki, D.O. prescribe under Medicare Part D?

In 2024, Elizabeth Miyo Sasaki, D.O. had 1,081 Medicare Part D claims for 104 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.