Wesley K. Hashimoto, M.D.
Internal Medicine Physician · Ione, CA
Wesley K. Hashimoto, M.D. is an internal medicine physician with a practice address in Ione, California, and NPI 1902080112, issued on Dec 24, 2007. Check the license (California G76655, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Wesley K. Hashimoto
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- G76655 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4001 Highway 104, Ione, CA 95640
- Phone
- (209) 274-4911
- Enumerated
- Dec 24, 2007
- Record last updated
- Dec 2, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 4001 Highway 104
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Bradley Archibald, DDSDentist1083897029
- Anthony Bowers, LCSWClinical Social Worker1427799451
- Ashlan Chavez, PH.D.Clinical Psychologist1962187252
- Melissa Derrick, RN, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1427407832
- Frederick Fowler, MDForensic Psychiatry Physician1902047533
- Richard Galloway, MDGeneral Practice Physician1114109568
Verify Wesley K. Hashimoto in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G76655Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3 internal medicine physician records list a practice address in Ione
They are 3 of the 94 NPPES records with a practice address in Ione, and 17,696 internal medicine physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 3 in Ione → All 17,696 in California → Every provider in Ione →
Other internal medicine physician records in California
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- Alistair Aaronson, MDStanford, CA1457628760
- Jose Abad., MDSacramento, CA1144607219
- Donna Abare, MDOakland, CA1386722155
- Marce AbareScotts Valley, CA1457744708
- Samuel Abarte, M.D.Chula Vista, CA1578535498
- Alexander Abary, MDLong Beach, CA1104995919
- Luba Abascal, MDSan Francisco, CA1023180874
- Michael Abate, MDSacramento, CA1548248131
- Wali Abawi, D.O.Joshua Tree, CA1104362268
Common questions
What is Wesley K. Hashimoto, M.D.'s NPI number?
Wesley K. Hashimoto, M.D.'s National Provider Identifier (NPI) is 1902080112, issued on Dec 24, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Wesley K. Hashimoto, M.D. located?
The NPPES record lists a practice address at 4001 Highway 104, Ione, CA, 95640. Phone: (209) 274-4911. Providers update this record themselves, so call before visiting.
How can I verify Wesley K. Hashimoto, M.D.'s license?
NPPES lists California license number G76655, 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.