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

Diane L. Johnson MD Inc

Organization Internal Medicine Physician · NPI 1417191990

Diane L. Johnson MD Inc is an Internal Medicine Physician in Long Beach, California. Licensed in California. Registered with an NPI since 2009.

Licensed in
CA
In the registry since
2009
Specialties on file
3
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

65 Pine Ave Ste 19
Long Beach, CA 90802-4718
Phone: (714) 402-4685
Fax: (562) 856-0389
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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 · Licence G62317 (CA)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence G62317 (CA)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence G62317 (CA)

Record details

NPI number1417191990
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Diane Johnson — President · (714) 402-4685
NPI enumeratedApril 28, 2009
Last updated in NPPESApril 28, 2009
Mailing address65 Pine Ave, Suite 19, Long Beach, CA 90802-4718

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