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

Stephen R Greene, MD

Individual provider Internal Medicine Physician · NPI 1659577823

Stephen R Greene, MD is an Internal Medicine Physician in Lancaster, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

43835 10th St W
Lancaster, CA 93534
Phone: (661) 945-5999
Fax: (661) 948-2897
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Occupational Medicine Physician (primary) Taxonomy 2083X0100X · Licence A44065 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence A44065 (CA)
Preventive Medicine/Occupational Environmental Medicine Physician Taxonomy 2083P0500X · Licence A44065 (CA)
Legal Medicine (M.D./D.O.) Physician Taxonomy 209800000X · Licence A44065 (CA)

Record details

NPI number1659577823
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 25, 2007
Last updated in NPPESSeptember 11, 2025
Mailing address1230 W 3rd St, Los Angeles, CA 90017-1408

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