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

Individual provider Internal Medicine Physician · NPI 1659408227

Dr. Marvin Ross, 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
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

2851 W Avenue L # 320
Lancaster, CA 93536-4022
Phone: (661) 822-4402
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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 G43698 (CA)

Record details

NPI number1659408227
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 28, 2007
Last updated in NPPESMarch 15, 2013
Mailing address2851 W Avenue L # 320, Lancaster, CA 93536-4022

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