Eric Toru Hisaka, MD
Plastic Surgery Physician · Pleasanton, CA
Eric Toru Hisaka, MD is a plastic surgery physician with a practice address in Pleasanton, California, and NPI 1902961287, issued on Dec 27, 2006. Check the license (California G037369, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Eric Toru Hisaka
- Credential
- MD
- Primary taxonomy
- Plastic Surgery Physician 208200000X
- License number
- G037369 CA
Self-reported in NPPES; status is on the state search - Practice location
- 5720 Stoneridge Mall Road, Pleasanton, CA 94588
- Phone
- (925) 463-1809
- Enumerated
- Dec 27, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (925) 463-0748
- Entity
- Type 1 · individual
8 nearest plastic surgery physician records → All 894 in California → Look up another NPI →
Verify Eric Toru Hisaka in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G037369Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
65% fewer Medicare Part D claims than the average plastic surgery physician in 2024
33 Medicare Part D claims for 11 beneficiaries, against an average of 93 among the 3,527 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Azithromycin12 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.
Eric Toru Hisaka among 894 plastic surgery physician records in California
Eric Toru Hisaka, MD is one of 894 plastic surgery 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 3% of them.
- NPI issued2006 · 3% of these records are older, 61% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 39% of these records are
- Record last updated2007 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208200000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Plastic Surgery Physician providers in California
There are 894 plastic surgery physician records in California.
All 894 in California → Every provider in Pleasanton → Plastic Surgery Physician nationwide →
The 8 plastic surgery physician records with the nearest ZIP codes
- Kevin Ciresi, MDSan Ramon, CA 945831265536692
- Paul Wotowic, M.D.San Ramon, CA 945831821286022
- Andre Alcon, M.D.Walnut Creek, CA 945961134513500
- Bobby Aycock, M.D.Walnut Creek, CA 945961063567873
- Angela Landfair, M.D.Walnut Creek, CA 945961043466410
- Afshin Parhiscar, MDWalnut Creek, CA 945961720047053
- Tina Smith, MDWalnut Creek, CA 945961922150143
- Dennis Song, MDWalnut Creek, CA 945961982874657
Common questions
What is Eric Toru Hisaka, MD's NPI number?
Eric Toru Hisaka, MD's National Provider Identifier (NPI) is 1902961287, issued on Dec 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Eric Toru Hisaka, MD located?
The NPPES record lists a practice address at 5720 Stoneridge Mall Road, Pleasanton, CA, 94588. Phone: (925) 463-1809. Providers update this record themselves, so call before visiting.
How can I verify Eric Toru Hisaka, MD's license?
NPPES lists California license number G037369, 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 Eric Toru Hisaka, MD prescribe under Medicare Part D?
In 2024, Eric Toru Hisaka, MD had 33 Medicare Part D claims for 11 beneficiaries; the average among plastic surgery physician prescribers was 93. 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.