DR. ALEXANDER JOHN CONSTAS M.D.
NPI 1841602349
Pediatrics - Pediatric Critical Care Medicine in Los Angeles, CA

Q: What is Alexander Constas's NPI number?

The NPI number for Alexander Constas is 1841602349. It was assigned to this individual provider in the NPPES registry on June 2, 2014.

Q: What is Alexander Constas's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Critical Care Medicine, with taxonomy code 2080P0203X.

Q: When was this NPI record last updated?

The NPPES record for Alexander Constas was last updated on April 17, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.

Active since June 02, 2014PECOS Enrolled

4650 W SUNSET BLVD, LOS ANGELES, CA 90027(323) 660-2450 Get Directions Write a Review

NPPES record last updated: April 17, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 17, 2024, Apr 20, 2022, Jul 2, 2021 and 1 more (4 updates tracked since 2020).

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About Dr. Alexander John Constas M.d. NPPES

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

DR. ALEXANDER JOHN CONSTAS M.D. (NPI 1841602349) is an individual pediatric critical care medicine provider in Los Angeles, California, licensed in California (A191485) and active in the NPI registry since June 2014. He is enrolled in Medicare PECOS and maintains a secondary practice location in Oak Lawn.

NPPES Registry Identity

NPI1841602349

Entity TypeIndividualMale

Primary Taxonomy2080P0203X

Provider Legal NameDR. ALEXANDER JOHN CONSTASCredential: M.D.

Location Address4650 W SUNSET BLVDLos Angeles, CA 90027-6062

Mailing Address4440 W 95th StOak Lawn, IL 60453-2600 · (518) 779-9119

Phone(323) 660-2450

Sole ProprietorNo

Enumeration DateJune 2, 2014

Last NPPES UpdateApril 17, 20244 updates tracked since enumeration

NPPES CertifiedApril 17, 2024

✔ NPI 1841602349 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Pediatric Critical Care MedicineAllopathic & Osteopathic Physicians

Taxonomy Code2080P0203X

Licenses✔ Licensed in CA · A191485✔ Licensed in IL · 036156523

Definition

A pediatrician expert in advanced life support for children from the term or near-term neonate to the adolescent. This competence extends to the critical care management of life-threatening organ system failure from any cause in both medical and surgical patients and to the support of vital physiological functions. This specialist may have administrative responsibilities for intensive care units and also facilitates patient care among other specialists.

Also ListedPediatricsTaxonomy 208000000X · License D0084322 (MD)

4650 W SUNSET BLVD, Los Angeles, CA 90027

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Secondary Practice Location 1

Location 14440 W 95th StOak Lawn, IL 60453-2600 · Phone (708) 684-5580

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Alexander John Constas M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

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. MARK HENDRIK CORDEN M.D.

Pediatrics

4650 W SUNSET BLVD
LOS ANGELES, CA 90027

Los Angeles County (323) 361-8893

MS. ROBERTA MIYEKO KATO MD

Pediatrics (Pediatric Pulmonology)

4650 W SUNSET BLVD
LOS ANGELES, CA 90027

Los Angeles County (323) 361-2101

CHILDREN'S HOSPITAL LOS ANGELES

General Acute Care Hospital (Children)

4650 W SUNSET BLVD
LOS ANGELES, CA 90027

Los Angeles County (323) 361-3644

JESSICA ELIZABETH GREIM DPT, PT

Physical Therapist (Pediatrics)

4650 W SUNSET BLVD
LOS ANGELES, CA 90027

Los Angeles County (310) 361-2118

MOLLY CEVASCO PH.D., BCBA

Psychologist (Clinical Child & Adolescent)

4650 W SUNSET BLVD, MS #53
LOS ANGELES, CA 90027

Los Angeles County (323) 361-3849

GINNY KIM THAN NP

Nurse Practitioner (Pediatrics)

4650 W SUNSET BLVD, MS #81
LOS ANGELES, CA 90027

Los Angeles County (323) 361-3033

DOUGLAS SHAPIRO MD

Pediatrics (Pediatric Emergency Medicine)

4650 W SUNSET BLVD
LOS ANGELES, CA 90027

Los Angeles County (323) 660-2450

ALEXANDRA LYNN JOSTES MD

Student in an Organized Health Care Education/Training Program

4650 W SUNSET BLVD
LOS ANGELES, CA 90027

Los Angeles County (323) 361-2122

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 Alexander Constas's NPI number?

The NPI number for Alexander Constas is 1841602349. It was assigned to this individual provider in the NPPES registry on June 2, 2014.

Where is Alexander Constas located?

Alexander Constas practices at 4650 W Sunset Blvd, Los Angeles, CA 90027. The listed phone number is (323) 660-2450.

What is Alexander Constas's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Critical Care Medicine, with taxonomy code 2080P0203X.

Is Alexander Constas enrolled in Medicare?

Yes. Alexander Constas is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Alexander Constas was last updated on April 17, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.