Michael Stefan Argenyi, MD
Addiction Medicine (Preventive Medicine) Physician · San Francisco, CA
Michael Stefan Argenyi, MD is an addiction medicine (preventive medicine) physician with a practice address in San Francisco, California, and NPI 1558725010, issued on Apr 11, 2016. Check the license (California A193591, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Michael Stefan Argenyi
- Credential
- MD
- Primary taxonomy
- Addiction Medicine (Preventive Medicine) Physician 2083A0300X
- License number
- A193591 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1563 Mission St, San Francisco, CA 94103
- Phone
- (415) 770-8334
- Enumerated
- Apr 11, 2016
- Record last updated
- Jun 29, 2026
- Fax
- (415) 746-1941
- Entity
- Type 1 · individual
8 nearest addiction medicine (preventive medicine) physician records → All 50 in California → Look up another NPI →
Also registered at 1563 Mission St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Stephanie AckermanCounselor1538626130
- Esli Agripino RodriguezOther Technician1932070356
- Sarah AhmedCommunity Health Worker1629735675
- Noa Albaum, AMFTMarriage & Family Therapist1629701727
- Alexis AmadorCommunity Health Worker1972326650
- Alonzo AndersonAddiction (Substance Use Disorder) Counselor1942712237
Verify Michael Stefan Argenyi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A193591Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average addiction medicine (preventive medicine) physician in 2024
81 Medicare Part D claims for 31 beneficiaries, against an average of 420 among the 224 providers of this specialty who prescribed in Part D.
Most prescribed
- Lorazepam13 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): 80.7 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).
Michael Stefan Argenyi among 50 addiction medicine (preventive medicine) physician records in California
Michael Stefan Argenyi, MD is one of 50 addiction medicine (preventive medicine) physician records with a practice address in California. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 62% of them.
- NPI issued2016 · 62% of these records are older, 28% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 48% of these records are
- Record last updated2026 · 12% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2083A0300X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Addiction Medicine (Preventive Medicine) Physician providers in California
There are 50 addiction medicine (preventive medicine) physician records in California.
All 50 in California → Every provider in San Francisco → Addiction Medicine (Preventive Medicine) Physician nationwide →
The 8 addiction medicine (preventive medicine) physician records with the nearest ZIP codes
- Lisa VoltarelliSan Francisco, CA 941101376047456
- Tricia Wright, MDSan Francisco, CA 941431285618330
- Anusha Chandrakanthan, M.DPalo Alto, CA 943041629366190
- Huiqiong Deng, MDPalo Alto, CA 943041568881001
- Bailee Jacobsen, DOPalo Alto, CA 943041881154755
- Anna Lembke, MDStanford, CA 943051376670513
- Michael Polignano, MDStanford, CA 943051518300565
- Amer Raheemullah, MDStanford, CA 943051629484811
Common questions
What is Michael Stefan Argenyi, MD's NPI number?
Michael Stefan Argenyi, MD's National Provider Identifier (NPI) is 1558725010, issued on Apr 11, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Michael Stefan Argenyi, MD located?
The NPPES record lists a practice address at 1563 Mission St, San Francisco, CA, 94103. Phone: (415) 770-8334. Providers update this record themselves, so call before visiting.
How can I verify Michael Stefan Argenyi, MD's license?
NPPES lists California license number A193591, 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 Michael Stefan Argenyi, MD prescribe under Medicare Part D?
In 2024, Michael Stefan Argenyi, MD had 81 Medicare Part D claims for 31 beneficiaries; the average among addiction medicine (preventive medicine) physician prescribers was 420. Part D covers Medicare prescriptions only.
What is Michael Stefan Argenyi, MD's MIPS final score?
The 2023 MIPS final score is 80.7 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.