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RALLI AND GREWAL APC
NPI 1659727865
Internal Medicine - Endocrinology, Diabetes & Metabolism in Newport Beach, CA

Active since May 05, 2016
520 SUPERIOR AVE, SUITE 390, NEWPORT BEACH, CA 92663(949) 548-3177(949) 548-3412 Get Directions Write a Review

NPPES record last updated: May 5, 2016. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Ralli And Grewal Apc NPPES

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

RALLI AND GREWAL APC (NPI 1659727865) is a healthcare organization registered as an endocrinology, diabetes & metabolism in Newport Beach, California and active in the NPI registry since May 2016. The organization lists Sonia Grewal, President, as its authorized official.

NPPES Registry Identity

NPI1659727865
Entity TypeOrganization
Primary Taxonomy207RE0101X
Legal Business NameRALLI AND GREWAL APC
Location Address520 SUPERIOR AVE, SUITE 390Newport Beach, CA 92663-3637
Mailing AddressPo Box 52045Irvine, CA 92619-2045 · (949) 548-3177 · Fax (949) 548-3412
Phone(949) 548-3177
Fax(949) 548-3412
Organization SubpartNo
Authorized OfficialSonia GrewalPresident · (949) 548-3177
Enumeration DateMay 5, 2016
✔ NPI 1659727865 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
Definition
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
520 SUPERIOR AVE, Newport Beach, CA 92663
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. SEVITLANA SAFAEI MD
Internal Medicine
520 SUPERIOR AVE, STE 205
NEWPORT BEACH, CA 92663
Orange County (949) 650-2462
DR. KEVIN KHEDER M.D.
Internal Medicine (Interventional Cardiology)
520 SUPERIOR AVE
NEWPORT BEACH, CA 92663
Orange County (949) 478-7373
DR. RAJESH S BANKER M.D.
Internal Medicine (Clinical Cardiac Electrophysiology)
520 SUPERIOR AVE, SUITE 330
NEWPORT BEACH, CA 92663
Orange County (949) 478-7373
PRIVATE PHYSICIANS MEDICAL ASSOCIATES
Internal Medicine (Pulmonary Disease)
520 SUPERIOR AVE, SUITE 285
NEWPORT BEACH, CA 92663
Orange County (949) 566-8179
JERALD FREDRICK SIGALA M.D.
Internal Medicine (Nephrology)
520 SUPERIOR AVE, SUITE 340
NEWPORT BEACH, CA 92663
Orange County (949) 631-9215
LI SI ZENG PA-C
Physician Assistant (Medical)
520 SUPERIOR AVE, SUITE 270
NEWPORT BEACH, CA 92663
Orange County (949) 574-9300
ORANGE COUNTY VASCULAR SPECIALISTS, INC.
Surgery (Vascular Surgery)
520 SUPERIOR AVE, SUITE 370
NEWPORT BEACH, CA 92663
Orange County (949) 574-7176
MIKA MOORE AU.D.
Audiologist-Hearing Aid Fitter
520 SUPERIOR AVE, STE. 190
NEWPORT BEACH, CA 92663
Orange County (949) 548-0352

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 Ralli And Grewal Apc's NPI number?

The NPI number for Ralli And Grewal Apc is 1659727865. It was assigned to this organization in the NPPES registry on May 5, 2016.

Where is Ralli And Grewal Apc located?

Ralli And Grewal Apc is located at 520 Superior Ave Suite 390, Newport Beach, CA 92663. The listed phone number is (949) 548-3177.

What is Ralli And Grewal Apc's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

When was this NPI record last updated?

The NPPES record for Ralli And Grewal Apc was last updated on May 5, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.