Daniel Joseph Mizwicki, PA-C
Physician Assistant · San Francisco, CA
Daniel Joseph Mizwicki, PA-C is a physician assistant with a practice address in San Francisco, California, and NPI 1497189245, issued on Aug 29, 2013. Check the license (California 58421, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Daniel Joseph Mizwicki
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 58421 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1085 Valencia St, San Francisco, CA 94110
- Phone
- (415) 432-7889
- Enumerated
- Aug 29, 2013
- Record last updated
- Oct 30, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (415) 432-2701
- Medicare enrollment
- Enrolled (PECOS I20201013000505); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 1085 Valencia St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Daniel Joseph Mizwicki in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 58421Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average physician assistant in 2024
142 Medicare Part D claims for 113 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Azithromycin17 claims
- Amoxicillin-Clavulanate Potass13 claims
- Cephalexin12 claims
- Nitrofurantoin Mono-Macro12 claims
- Albuterol Sulfate Hfa11 claims
- Prednisone11 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 MIPS final score for 2023 (Medicare payment program): 96.5 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- Pleasanton Emergency Medical GroupLivermore, CA
- Ucsf Health Medical FoundationSan Francisco, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Daniel Joseph Mizwicki among 14,451 physician assistant records in California
Daniel Joseph Mizwicki, PA-C is one of 14,451 physician assistant records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 35% of them.
- NPI issued2013 · 35% of these records are older, 62% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2013 · median 2018 among the 7,214 with a school on file
- Record last updated2020 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Physician Assistant providers in California
There are 14,451 physician assistant records in California.
All 14,451 in California → Every provider in San Francisco → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Connie Amorde, P.A.-CSan Francisco, CA 941101306884846
- Monica Bien, PASan Francisco, CA 941101144357138
- James Buck, PA-CSan Francisco, CA 941101902959786
- Daniel Chan, PA-CSan Francisco, CA 941101205926052
- Catherine Cucic, P.A.San Francisco, CA 941101326064866
- Jessica Dodge, PA-CSan Francisco, CA 941101306963772
- Kathryn Fontwit, PASan Francisco, CA 941101780701151
- Aldo Gomez, P.A.-CSan Francisco, CA 941101144382227
Common questions
What is Daniel Joseph Mizwicki, PA-C's NPI number?
Daniel Joseph Mizwicki, PA-C's National Provider Identifier (NPI) is 1497189245, issued on Aug 29, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Daniel Joseph Mizwicki, PA-C located?
The NPPES record lists a practice address at 1085 Valencia St, San Francisco, CA, 94110. Phone: (415) 432-7889. Providers update this record themselves, so call before visiting.
How can I verify Daniel Joseph Mizwicki, PA-C's license?
NPPES lists California license number 58421, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Daniel Joseph Mizwicki, PA-C prescribe under Medicare Part D?
In 2024, Daniel Joseph Mizwicki, PA-C had 142 Medicare Part D claims for 113 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Daniel Joseph Mizwicki, PA-C's MIPS final score?
The 2023 MIPS final score is 96.5 of 100. 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.