Jason Christopher Tsukamaki, M.D.
Emergency Medicine Physician · Fresno, CA
Jason Christopher Tsukamaki, M.D. is an emergency medicine physician with a practice address in Fresno, California, and NPI 1215174602, issued on Jan 7, 2009. Check the license (California A101995, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Jason Christopher Tsukamaki
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- A101995 CA
Self-reported in NPPES; status is on the state search - Practice location
- 6355 N Rafael Ave, Fresno, CA 93711
- Phone
- (559) 439-2176
- Enumerated
- Jan 7, 2009
- Record last updated
- Jan 7, 2009 (not updated in 17 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 7,751 in California → Look up another NPI →
Verify Jason Christopher Tsukamaki in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A101995Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
30% fewer Medicare Part D claims than the average emergency medicine physician in 2024
159 Medicare Part D claims for 112 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
Most prescribed
- Cephalexin17 claims
- Ondansetron Odt16 claims
- Meclizine Hcl14 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 94.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Jason Christopher Tsukamaki among 7,751 emergency medicine physician records in California
Jason Christopher Tsukamaki, M.D. is one of 7,751 emergency 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 2009, is newer than 54% of them.
- NPI issued2009 · 54% of these records are older, 42% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2009 · 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 207P00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
228 emergency medicine physician records list a practice address in Fresno
They are 228 of the 19,440 NPPES records with a practice address in Fresno, and 7,751 emergency medicine physician records in California.
All 7,751 in California → Every provider in Fresno → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Scott Bowen, M.D.Fresno, CA 937111043253909
- Tetsuo Shigyo, M.D.Fresno, CA 937111134420045
- Robert Hansen, M.D.Fresno, CA 937101831232099
- Charles Phillips, MDFresno, CA 937101679587141
- Shahram Bahrami, M.D.Fresno, CA 937031578771010
- Jyothsna Swarna, MBBS.,M.DFresno, CA 937031891731808
- Michael Alberts, M.D.Fresno, CA 937201366483943
- Dennis Bethel, MDFresno, CA 937201487632865
Common questions
What is Jason Christopher Tsukamaki, M.D.'s NPI number?
Jason Christopher Tsukamaki, M.D.'s National Provider Identifier (NPI) is 1215174602, issued on Jan 7, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Jason Christopher Tsukamaki, M.D. located?
The NPPES record lists a practice address at 6355 N Rafael Ave, Fresno, CA, 93711. Phone: (559) 439-2176. Providers update this record themselves, so call before visiting.
How can I verify Jason Christopher Tsukamaki, M.D.'s license?
NPPES lists California license number A101995, 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 Jason Christopher Tsukamaki, M.D. prescribe under Medicare Part D?
In 2024, Jason Christopher Tsukamaki, M.D. had 159 Medicare Part D claims for 112 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Jason Christopher Tsukamaki, M.D.'s MIPS final score?
The 2023 MIPS final score is 94.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.