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DR. MARVIN ROSS M.D.
NPI 1659408227
Internal Medicine in Lancaster, CA

Active since February 28, 2007
2851 W AVENUE L # 320, LANCASTER, CA 93536(661) 822-4402 Get Directions Write a Review

NPPES record last updated: March 15, 2013. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Marvin Ross M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MARVIN ROSS M.D. (NPI 1659408227) is an individual internal medicine provider in Lancaster, California, licensed in California (G43698) and active in the NPI registry since February 2007.

NPPES Registry Identity

NPI1659408227
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. MARVIN ROSSCredential: M.D.
Location Address2851 W AVENUE L # 320Lancaster, CA 93536-4022
Mailing Address2851 W Avenue L # 320Lancaster, CA 93536-4022 · (661) 822-4402
Phone(661) 822-4402
Sole ProprietorNo
Enumeration DateFebruary 28, 2007
Last NPPES UpdateMarch 15, 2013
✔ NPI 1659408227 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · G43698
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
2851 W AVENUE L # 320, Lancaster, CA 93536
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Other Identifiers 2

Medicare UPINA92433CA
Medicare ID-Type UnspecifiedWG43698BCA

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Marvin Ross's NPI number?

The NPI number for Marvin Ross is 1659408227. It was assigned to this individual provider in the NPPES registry on February 28, 2007.

Where is Marvin Ross located?

Marvin Ross practices at 2851 W Avenue L # 320, Lancaster, CA 93536. The listed phone number is (661) 822-4402.

What is Marvin Ross's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Marvin Ross was last updated on March 15, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.