LEWIS A OSOFSKY (M.D.) – Specialist, NPI 1821079757

LEWIS A OSOFSKY (M.D.) is a healthcare provider. based in Los gatos, California. specializing in Specialist. They hold the professional credentials M.D.. They hold a License No. G47908 (CA). The NPI Number for LEWIS A OSOFSKY (M.D.) is 1821079757

Main info

Male
Sole Proprietor
Name
LEWIS A OSOFSKY (M.D.)
NPI
1821079757
Phone
(408) 378-6171
Address
555 KNOWLES DRIVE,
Enumeration Date
8 November 2005
Last Update Date
25 July 2023
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience69
Completeness75
Years active:20State licenses:1Digital endpointsOther names

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Provider Addresses for LEWIS A OSOFSKY (M.D.)

  • 555, Knowles Drive, Vasona Junction, Los Gatos, Santa Clara County, California, 95032, United States

    SUITE 219

    LOS GATOS, CA 950321417

    Phone: (408) 378-6171

    Fax: (408) 378-0721

    Type: Mailing

  • 500 EL CAMINO REAL

    BUILDING 701

    SANTA CLARA, CA 950531055

    Phone: (408) 554-4501

    Fax: (408) 554-2376

    Type: Location

  • 500 EL CAMINO REAL BLDG 701

    SANTA CLARA, CA 950531055

    Phone: (408) 554-4501

    Fax: (408) 554-2376

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

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Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

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Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 95032)

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Reviews

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Frequently asked questions

Is LEWIS A OSOFSKY (M.D.) listed with a National Provider Identifier?
Yes — LEWIS A OSOFSKY (M.D.) has NPI 1821079757 on file in the registry.
Is LEWIS A OSOFSKY (M.D.) shown as active in public data?
Registry records indicate LEWIS A OSOFSKY (M.D.) maintains an active NPI.
What area of care is associated with LEWIS A OSOFSKY (M.D.)?
LEWIS A OSOFSKY (M.D.)'s record emphasizes Other Service Providers. Clinical services aligned with this taxonomy classification.
Is LEWIS A OSOFSKY (M.D.) located near Los Gatos?
LEWIS A OSOFSKY (M.D.) currently maps to Los Gatos, California in this extract.
What does 4 location(s) imply?
4 practice locations appear in the available data.

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