PEDIATRIC ENDOCRINOLOGY ASSOCIATES
NPI 1164442620
Pediatrics - Pediatric Endocrinology in Long Beach, CA

Q: What is Mario I. Brakin, M.D., F.A.A.P., Inc's NPI number?

The NPI number for Mario I. Brakin, M.D., F.A.A.P., Inc is 1164442620. It was assigned to this organization in the NPPES registry on July 20, 2006. The provider is doing business as Pediatric Endocrinology Associates.

Q: What is Mario I. Brakin, M.D., F.A.A.P., Inc's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Endocrinology, with taxonomy code 2080P0205X.

Active since July 20, 2006

2650 ELM AVE STE 318, LONG BEACH, CA 90806(562) 595-0166(562) 595-6714 Get Directions Write a Review

NPPES record last updated: February 21, 2023. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Feb 21, 2023, Feb 18, 2023 (2 updates tracked since 2023).

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About Pediatric Endocrinology Associates NPPES

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

PEDIATRIC ENDOCRINOLOGY ASSOCIATES (NPI 1164442620) is a healthcare organization registered as a pediatric endocrinology in Long Beach, California and active in the NPI registry since July 2006. The organization lists Mario Ignacio Brakin, President, as its authorized official.

NPPES Registry Identity

NPI1164442620

Entity TypeOrganization

Primary Taxonomy2080P0205X

Legal Business NameMARIO I. BRAKIN, M.D., F.A.A.P., INC

Location Address2650 ELM AVE STE 318Long Beach, CA 90806-1600

Mailing Address2650 Elm Ave Ste 318Long Beach, CA 90806-1600 · (562) 595-0166 · Fax (562) 595-6714

Phone(562) 595-0166

Fax(562) 595-6714

Organization SubpartNo

Authorized OfficialMario Ignacio BrakinPresident · (562) 595-0166

Enumeration DateJuly 20, 2006

Last NPPES UpdateFebruary 21, 20232 updates tracked since enumeration

NPPES CertifiedFebruary 21, 2023

✔ NPI 1164442620 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric EndocrinologyAllopathic & Osteopathic Physicians

Taxonomy Code2080P0205X

License✔ Licensed in CA · A33396

Definition

A pediatrician who provides expert care to infants, children and adolescents who have diseases that result from an abnormality in the endocrine glands (glands which secrete hormones). These diseases include diabetes mellitus, growth failure, unusual size for age, early or late pubertal development, birth defects, the genital region and disorders of the thyroid, the adrenal and pituitary glands.

2650 ELM AVE STE 318, Long Beach, CA 90806

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Other Names 1

Doing Business AsPediatric Endocrinology Associates

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 MULTIPLE 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)

Pediatric Endocrinology Associates is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Pediatric Endocrinology Associates, which bills Medicare for the services this clinician delivers.

Clinician (1)

Mario Brakin, MD

Pediatric Medicine

NPI 1215921028

2650 ELM AVE STE 318
Long Beach, CA 90806

(562) 595-0166

✔ PECOSSame address

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 Mario I. Brakin, M.D., F.A.A.P., Inc's NPI number?

The NPI number for Mario I. Brakin, M.D., F.A.A.P., Inc is 1164442620. It was assigned to this organization in the NPPES registry on July 20, 2006. The provider is doing business as Pediatric Endocrinology Associates.

Where is Mario I. Brakin, M.D., F.A.A.P., Inc located?

Mario I. Brakin, M.D., F.A.A.P., Inc is located at 2650 Elm Ave Ste 318, Long Beach, CA 90806. The listed phone number is (562) 595-0166.

What is Mario I. Brakin, M.D., F.A.A.P., Inc's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Endocrinology, with taxonomy code 2080P0205X.

Is Mario I. Brakin, M.D., F.A.A.P., Inc enrolled in Medicare?

Yes. Mario I. Brakin, M.D., F.A.A.P., Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Mario I. Brakin, M.D., F.A.A.P., Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Pediatric Medicine) reassigns their Medicare billing to Mario I. Brakin, M.D., F.A.A.P., Inc. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Mario I. Brakin, M.D., F.A.A.P., Inc was last updated on February 21, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.