Dimitri Sirakoff, DO
Family Medicine Physician · Santa Ana, CA
Dimitri Sirakoff, DO is a family medicine physician with a practice address in Santa Ana, California, and NPI 1164467056, issued on Jun 17, 2006. Check the license (California 20A5552, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Dimitri Sirakoff
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 20A5552 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1206 E 17TH St, Santa Ana, CA 92701
- Phone
- (714) 835-3500
- Enumerated
- Jun 17, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (714) 835-4619
- Medicaid ID
- 00AX55521 CA
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 1206 E 17TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Dimitri Sirakoff in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A5552Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average family medicine physician in 2024
173 Medicare Part D claims for 26 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 23 claims were for opioids.
Most prescribed
- Naproxen27 claims
- Alprazolam22 claims
- Pantoprazole Sodium20 claims
- Cyclobenzaprine Hcl17 claims
- Tramadol Hcl14 claims
- Dextroamphetamine-Amphetamine11 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.
Dimitri Sirakoff among 17,133 family medicine physician records in California
Dimitri Sirakoff, DO 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 fileNo · 62% of these records are
- Record last updated2026 · 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).
177 family medicine physician records list a practice address in Santa Ana
They are 177 of the 8,904 NPPES records with a practice address in Santa Ana, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Santa Ana → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Lynette Anderson, DOSanta Ana, CA 927011164674503
- Bruno Bucci, M.D.Santa Ana, CA 927011407811250
- James Chau, M.D.Santa Ana, CA 927011285727784
- John Ehum, MDSanta Ana, CA 927011942483409
- Kathryn Larsen, MDSanta Ana, CA 927011598845638
- Tim Le, D.O.Santa Ana, CA 927011366480188
- Amy Leu, D.O.Santa Ana, CA 927011922297712
- Jose Mayorga, MDSanta Ana, CA 927011295925154
Common questions
What is Dimitri Sirakoff, DO's NPI number?
Dimitri Sirakoff, DO's National Provider Identifier (NPI) is 1164467056, issued on Jun 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Dimitri Sirakoff, DO located?
The NPPES record lists a practice address at 1206 E 17TH St, Santa Ana, CA, 92701. Phone: (714) 835-3500. Providers update this record themselves, so call before visiting.
How can I verify Dimitri Sirakoff, DO's license?
NPPES lists California license number 20A5552, 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 Dimitri Sirakoff, DO prescribe under Medicare Part D?
In 2024, Dimitri Sirakoff, DO had 173 Medicare Part D claims for 26 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.