Andrew William Komashko, D.D.S.
Dentist · San Francisco, CA
Andrew William Komashko, D.D.S. is a dentist with a practice address in San Francisco, California, and NPI 1699956011, issued on Nov 15, 2007. Check the license (California 46846, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Andrew William Komashko
- Credential
- D.D.S.
- Primary taxonomy
- Dentist 122300000X
- License number
- 46846 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2299 19TH Ave, San Francisco, CA 94116
- Phone
- (415) 665-7410
- Enumerated
- Nov 15, 2007
- Record last updated
- Nov 11, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (415) 665-0353
- Entity
- Type 1 · individual
8 nearest dentist records → All 14,729 in California → Look up another NPI →
Also registered at 2299 19TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Barry Burstein, DDSDentist1710969043
- Michael Hing, DDSGeneral Practice Dentistry1306943428
Verify Andrew William Komashko in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 46846Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
33% fewer Medicare Part D claims than the average dentist in 2024
58 Medicare Part D claims for 30 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. 11 claims were for opioids.
Most prescribed
- Amoxicillin19 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.
Andrew William Komashko among 14,729 dentist records in California
Andrew William Komashko, D.D.S. is one of 14,729 dentist records with a practice address in California. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 18% of them.
- NPI issued2007 · 18% of these records are older, 58% newer
- In a Medicare fileYes · 56% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2008 · 73% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
495 dentist records list a practice address in San Francisco
They are 495 of the 38,143 NPPES records with a practice address in San Francisco, and 14,729 dentist records in California.
All 14,729 in California → Every provider in San Francisco → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Barry Burstein, DDSSan Francisco, CA 941161710969043
- Melvin Fong, DDSSan Francisco, CA 941161043366156
- Wendy Fung, DDSSan Francisco, CA 941161154492494
- Erich Habelt, DDSSan Francisco, CA 941161316027535
- Bart Lau, DDSSan Francisco, CA 941161508985946
- Ronald Lee, D.D.S.San Francisco, CA 941161912027806
- Mike Li, D.D.S.San Francisco, CA 941161124205455
- Richard One, DDSSan Francisco, CA 941161952457061
Common questions
What is Andrew William Komashko, D.D.S.'s NPI number?
Andrew William Komashko, D.D.S.'s National Provider Identifier (NPI) is 1699956011, issued on Nov 15, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Andrew William Komashko, D.D.S. located?
The NPPES record lists a practice address at 2299 19TH Ave, San Francisco, CA, 94116. Phone: (415) 665-7410. Providers update this record themselves, so call before visiting.
How can I verify Andrew William Komashko, D.D.S.'s license?
NPPES lists California license number 46846, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Andrew William Komashko, D.D.S. prescribe under Medicare Part D?
In 2024, Andrew William Komashko, D.D.S. had 58 Medicare Part D claims for 30 beneficiaries; the average among dentist prescribers was 86. 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.