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SUNNY MELENDEZ MD, INC.
NPI 1679733810
Internal Medicine - Endocrinology, Diabetes & Metabolism in Torrance, CA

Active since June 11, 2008
20911 EARL ST STE 220, TORRANCE, CA 90503(310) 542-7733(310) 542-8077 Get Directions Write a Review

NPPES record last updated: June 1, 2012. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Sunny Melendez Md, Inc. NPPES

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

SUNNY MELENDEZ MD, INC. (NPI 1679733810) is a healthcare organization registered as an endocrinology, diabetes & metabolism in Torrance, California and active in the NPI registry since June 2008. The organization lists Sunny Y Melendez, Physician, as its authorized official.

NPPES Registry Identity

NPI1679733810
Entity TypeOrganization
Primary Taxonomy207RE0101X
Legal Business NameSUNNY MELENDEZ MD, INC.
Location Address20911 EARL ST STE 220Torrance, CA 90503-4353
Mailing Address20911 Earl St Ste 220Torrance, CA 90503-4353 · (310) 542-7733 · Fax (310) 542-8077
Phone(310) 542-7733
Fax(310) 542-8077
Organization SubpartNo
Authorized OfficialSunny Y MelendezPhysician · (310) 542-7733
Enumeration DateJune 11, 2008
Last NPPES UpdateJune 1, 2012
✔ NPI 1679733810 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.
20911 EARL ST STE 220, Torrance, CA 90503
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Other Identifiers 1

Medicare UPINE95454CA

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

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Sunny Melendez Md, Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Sunny Melendez MD, Inc., which bills Medicare for the services they deliver. Of these, 2 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (2)

Sunny Melendez, MD
Endocrinology
NPI 1033293576
2841 LOMITA BLVD SUITE 205
Torrance, CA 90505
(310) 542-7733
✔ PECOS✔ Accepts Medicare2.4 mi
Ron Melendez
General Practice
NPI 1174555460
1300 W 7TH ST
San Pedro, CA 90732
(310) 514-5350
✔ PECOS7.7 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Sunny Melendez MD, Inc.'s NPI number?

The NPI number for Sunny Melendez MD, Inc. is 1679733810. It was assigned to this organization in the NPPES registry on June 11, 2008.

Where is Sunny Melendez MD, Inc. located?

Sunny Melendez MD, Inc. is located at 20911 Earl St Ste 220, Torrance, CA 90503. The listed phone number is (310) 542-7733.

What is Sunny Melendez MD, Inc.'s specialty?

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

Is Sunny Melendez MD, Inc. enrolled in Medicare?

Yes. Sunny Melendez MD, Inc. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Sunny Melendez MD, Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Sunny Melendez MD, Inc., in Endocrinology and General Practice. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 2 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Sunny Melendez MD, Inc. was last updated on June 1, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.