Marie Ann Lewandowski, MD
Family Medicine Physician · San Francisco, CA
Marie Ann Lewandowski, MD is a family medicine physician with a practice address in San Francisco, California, and NPI 1922182625, issued on Oct 25, 2006. Check the license (California A050133, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Marie Ann Lewandowski
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A050133 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2325 Ocean Ave # 1, San Francisco, CA 94127
- Phone
- (415) 452-2000
- Enumerated
- Oct 25, 2006
- Record last updated
- Jan 10, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (415) 452-2001
- Medicare enrollment
- Enrolled (PECOS I20080419000040); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Verify Marie Ann Lewandowski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A050133Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
29% more Medicare Part D claims than the average family medicine physician in 2024
4,570 Medicare Part D claims for 507 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 72 claims were for opioids.
Most prescribed
- Atorvastatin Calcium328 claims
- Amlodipine Besylate272 claims
- Lisinopril221 claims
- Metformin Hcl218 claims
- Losartan Potassium174 claims
- Metoprolol Succinate173 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.
Marie Ann Lewandowski among 17,133 family medicine physician records in California
Marie Ann Lewandowski, MD 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 fileYes · 62% of these records are
- Graduated1982 · median 2005 among the 10,652 with a school on file
- Record last updated2014 · 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).
Family Medicine Physician providers in California
There are 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in San Francisco → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Victoria Lau, D.O.San Francisco, CA 941271336482298
- James Park, MDSan Francisco, CA 941271669539375
- Michael Siu, M.D.San Francisco, CA 941271528123247
- David Sly, DOSan Francisco, CA 941271255387148
- Dennis Korpman, MDSan Francisco, CA 941281053688531
- Arnold Traynis, MDSan Francisco, CA 941251962456749
- Robert Franklin, MDSan Francisco, CA 941241801975933
- Catherine Olson, MDSan Francisco, CA 941241982731972
Common questions
What is Marie Ann Lewandowski, MD's NPI number?
Marie Ann Lewandowski, MD's National Provider Identifier (NPI) is 1922182625, issued on Oct 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Marie Ann Lewandowski, MD located?
The NPPES record lists a practice address at 2325 Ocean Ave # 1, San Francisco, CA, 94127. Phone: (415) 452-2000. Providers update this record themselves, so call before visiting.
How can I verify Marie Ann Lewandowski, MD's license?
NPPES lists California license number A050133, 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 Marie Ann Lewandowski, MD prescribe under Medicare Part D?
In 2024, Marie Ann Lewandowski, MD had 4,570 Medicare Part D claims for 507 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.