Provider Profile
Sean A. Lewandowski, ACNP
Unclaimed ProfileAbout Sean Lewandowski
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Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (415) 833-4300
- Email not available
Practice Locations
2425 GEARY BLVD
San Francisco, CA 94115
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 5
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other nurse practitioners in San Francisco 8
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1998 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Sean A. Lewandowski specialize in?
Sean A. Lewandowski is a nurse practitioner in San Francisco, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Acute Care”.
NPI registry
Where is Sean A. Lewandowski located?
Sean A. Lewandowski is listed at 2425 Geary Blvd, San Francisco, CA 94115. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Sean A. Lewandowski's phone number?
The number on file is (415) 833-4300. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Sean A. Lewandowski's NPI number?
Sean A. Lewandowski's National Provider Identifier is 1609948660. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Sean A. Lewandowski train?
Sean A. Lewandowski attended Other, graduating in 1998. This comes from the CMS National Downloadable File.
CMS public data
How long has Sean A. Lewandowski been practicing?
Sean A. Lewandowski has 28 years experience. Calculated from a graduation year of 1998, reported in the CMS National Downloadable File.
CMS public data
Has Sean A. Lewandowski confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Sean A. Lewandowski. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.