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ROBERT A. MECUM, M.D., INC.
NPI 1659628758
Internal Medicine - Gastroenterology in San Marino, CA

Active since August 07, 2012
1605 EUSTON RD, SAN MARINO, CA 91108(562) 789-5577(562) 789-5567 Get Directions Write a Review

NPPES record last updated: April 22, 2013. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Robert A. Mecum, M.d., Inc. NPPES

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

ROBERT A. MECUM, M.D., INC. (NPI 1659628758) is a healthcare organization registered as a gastroenterology in San Marino, California and active in the NPI registry since August 2012. The organization lists Robert A Mecum, President, as its authorized official.

NPPES Registry Identity

NPI1659628758
Entity TypeOrganization
Primary Taxonomy207RG0100X
Legal Business NameROBERT A. MECUM, M.D., INC.
Location Address1605 EUSTON RDSan Marino, CA 91108-1917
Mailing Address12291 Washington Blvd Ste 304Whittier, CA 90606-2551 · (562) 789-5577 · Fax (562) 789-5567
Phone(562) 789-5577
Fax(562) 789-5567
Organization SubpartNo
Authorized OfficialRobert A MecumPresident · (562) 789-5577
Enumeration DateAugust 7, 2012
Last NPPES UpdateApril 22, 2013
✔ NPI 1659628758 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in CA · G78258
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
1605 EUSTON RD, San Marino, CA 91108
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Other Identifiers 2

Medicare UPING15084CA
Medicaid00G782580CA

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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 Robert A. Mecum, M.D., Inc.'s NPI number?

The NPI number for Robert A. Mecum, M.D., Inc. is 1659628758. It was assigned to this organization in the NPPES registry on August 7, 2012.

Where is Robert A. Mecum, M.D., Inc. located?

Robert A. Mecum, M.D., Inc. is located at 1605 Euston Rd, San Marino, CA 91108. The listed phone number is (562) 789-5577.

What is Robert A. Mecum, M.D., Inc.'s specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

When was this NPI record last updated?

The NPPES record for Robert A. Mecum, M.D., Inc. was last updated on April 22, 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.