Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Leonard S Bernstein M D Inc

Organization Internal Medicine Physician · NPI 1578883971

Leonard S Bernstein M D Inc is an Internal Medicine Physician in San Diego, California. Registered with an NPI since 2010.

In the registry since
2010
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

501 Washington St #508
San Diego, CA 92103-2231
Phone: (619) 299-2570
Fax: (619) 819-7258
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X

Record details

NPI number1578883971
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Leonard Bernstein — President · (619) 299-2570
NPI enumeratedJune 8, 2010
Last updated in NPPESFebruary 22, 2011
Mailing address501 Washington St, 508, San Diego, CA 92103-2231

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