NPPES file of Aug 9, 2026

Charis Kaiulani Bush, DO

Family Medicine Physician · Montecito, CA

Charis Kaiulani Bush, DO is a family medicine physician with a practice address in Montecito, California, and NPI 1679104335, issued on Jan 31, 2020. Check the license (California 20441, 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
1679104335
Name
Charis Kaiulani Bush
Credential
DO
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
20441 CA
Self-reported in NPPES; status is on the state search
Practice location
1187 Coast Village RD Ste 10A, Montecito, CA 93108
Phone
(805) 565-0020
Enumerated
Jan 31, 2020
Record last updated
Aug 1, 2024
Medicare enrollment
Enrolled (PECOS I20240614001421); accepts Medicare assignment
Medical or professional school
At Still Un Of Hlth Sciences, Col Of Osteo Med, Mesa, 2021
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 1187 Coast Village RD Ste 10A

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

  1. Aristides Avgeris, MDFamily Medicine Physician1356379283
  2. Susan Mayer-Oakes, M.D.Internal Medicine Physician1902916059
  3. Tommaso Tosini, MDFamily Medicine Physician1144750464
  4. Pamela Yao, DOInternal Medicine Physician1942837422

Verify Charis Kaiulani Bush in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 20441
    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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76% fewer Medicare Part D claims than the average family medicine physician in 2024

861 Medicare Part D claims for 195 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 20 claims were for opioids.

  1. Charis Bush861
  2. Specialty average3,544

Most prescribed

  1. Levothyroxine Sodium52 claims
  2. Atorvastatin Calcium38 claims
  3. Lisinopril38 claims
  4. Rosuvastatin Calcium30 claims
  5. Lantus Solostar27 claims
  6. Amlodipine Besylate22 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. The Regents OF The University OF CaliforniaGoleta, CA

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

3 family medicine physician records list a practice address in Montecito

They are 3 of the 55 NPPES records with a practice address in Montecito, and 17,133 family medicine physician records in California.

Other family medicine physician records in California

  1. Omer Aba-Omer, MDSanta Monica, CA1649702093
  2. Michelle Ababa, MDWilmington, CA1710922513
  3. Anna Tzeitel Abalos, MDRoseville, CA1720200017
  4. Adan Abarca, MDAnaheim, CA1760553689
  5. Vanessa Abarca, DOVentura, CA1952040859
  6. Lorraine Abate, M.D.Sacramento, CA1104840008
  7. Robert Abatecola, MDCastro Valley, CA1669551719
  8. Romeo Abaya, M.D.Cottonwood, CA1598053506
  9. Effiem Abbah, MD, MPHSan Francisco, CA1821185133
  10. Khuzeman Abbasi, MDSanta Rosa, CA1841979952

Common questions

What is Charis Kaiulani Bush, DO's NPI number?

Charis Kaiulani Bush, DO's National Provider Identifier (NPI) is 1679104335, issued on Jan 31, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Charis Kaiulani Bush, DO located?

The NPPES record lists a practice address at 1187 Coast Village RD Ste 10A, Montecito, CA, 93108. Phone: (805) 565-0020. Providers update this record themselves, so call before visiting.

How can I verify Charis Kaiulani Bush, DO's license?

NPPES lists California license number 20441, 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 Charis Kaiulani Bush, DO prescribe under Medicare Part D?

In 2024, Charis Kaiulani Bush, DO had 861 Medicare Part D claims for 195 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.