PROHEALTH PARTNERS A MEDICAL GROUP
NPI 1427480987
Internal Medicine - Cardiovascular Disease in Torrance, CA

Q: What is Prohealth Partners A Medical Group's NPI number?

The NPI number for Prohealth Partners A Medical Group is 1427480987. It was assigned to this organization in the NPPES registry on August 6, 2013.

Q: What is Prohealth Partners A Medical Group's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Active since August 06, 2013

1124 W CARSON ST, TORRANCE, CA 90502(310) 222-2773(310) 782-9652 Get Directions Write a Review

NPPES record last updated: July 2, 2019. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jul 2, 2019, Jun 20, 2019 (2 updates tracked since 2019).

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About Prohealth Partners A Medical Group NPPES

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

PROHEALTH PARTNERS A MEDICAL GROUP (NPI 1427480987) is a healthcare organization registered as a cardiovascular disease in Torrance, California and active in the NPI registry since August 2013. The organization maintains a secondary practice location in Torrance and lists Barry Steven Allswang, President, as its authorized official.

NPPES Registry Identity

NPI1427480987

Entity TypeOrganization

Primary Taxonomy207RC0000X

Legal Business NamePROHEALTH PARTNERS A MEDICAL GROUP

Location Address1124 W CARSON STTorrance, CA 90502-2006

Mailing Address5150 E Pacific Coast Hwy, Suite 500Long Beach, CA 90804-3312

Phone(310) 222-2773

Fax(310) 782-9652

Organization SubpartNo

Authorized OfficialBarry Steven AllswangPresident · (562) 299-5200

Enumeration DateAugust 6, 2013

Last NPPES UpdateJuly 2, 20192 updates tracked since enumeration

✔ NPI 1427480987 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RC0000X

Definition

An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

Also ListedInternal Medicine · Pulmonary DiseaseTaxonomy 207RP1001X

Also ListedHospitalistTaxonomy 208M00000X

1124 W CARSON ST, Torrance, CA 90502

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Secondary Practice Location 1

Location 121840 Normandie Ave Ste 700Torrance, CA 90502-2047 · Phone (310) 222-5189 · Fax (310) 328-1415

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Prohealth Partners A Medical Group is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

278

Medicare enrollment records show 278 clinicians reassign Medicare billing to Prohealth Partners A Medical Group, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 125 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 38

Nurse Practitioner55

Internal Medicine50

Family Practice38

Nephrology18

Cardiovascular Disease (Cardiology)17

Obstetrics/Gynecology10

Gastroenterology7

Hospitalist6

30 other specialties77

Nearest to this location (20)

See all 278

William Stringer, M.D.

Pulmonary Disease

NPI 1487633111

1124 W CARSON ST
Torrance, CA 90502

(424) 571-7626

✔ PECOS✔ Accepts MedicareSame address

Gregory Eckel, M.D.

Diagnostic Radiology

NPI 1053383505

1001 W CARSON ST STE U
Torrance, CA 90502

(424) 306-4748

✔ PECOS✔ Accepts Medicare0.2 mi

Sharon Adler, M.D.

Nephrology

NPI 1467431122

1000 W CARSON ST C1 ANNEX
Torrance, CA 90502

(310) 222-2401

✔ PECOS✔ Accepts Medicare0.2 mi

Zar Chan, M.D

Nephrology

NPI 1417243890

1000 W CARSON ST BLDG N-28
Torrance, CA 90502

(310) 222-3891

✔ PECOS✔ Accepts Medicare0.2 mi

Amanda Dupre, DO

Family Practice

NPI 1467913194

1000 W CARSON ST
Torrance, CA 90502

(310) 222-2912

✔ PECOS✔ Accepts Medicare0.2 mi

Anuja Shah, M.D.

Nephrology

NPI 1851414569

1000 W CARSON ST BLDG N-28
Torrance, CA 90502

(310) 222-3891

✔ PECOS✔ Accepts Medicare0.2 mi

Jenny Shen, MD

Nephrology

NPI 1194963199

1000 W CARSON ST BLDG N28
Torrance, CA 90502

(310) 222-3891

✔ PECOS✔ Accepts Medicare0.2 mi

Nathan Yee, M.D.

Pulmonary Disease

NPI 1982021424

1000 W CARSON ST
Torrance, CA 90502

(310) 222-3801

✔ PECOS✔ Accepts Medicare0.2 mi

Elizabeth Scott, MD

Emergency Medicine

NPI 1700413101

1000 W CARSON ST
Torrance, CA 90502

(650) 804-1269

✔ PECOS✔ Accepts Medicare0.2 mi

Lilly Barba, M.D.

Nephrology

NPI 1407835978

21840 NORMANDIE AVE STE. 700
Torrance, CA 90502

(310) 222-5101

✔ PECOS0.2 mi

Matthew Budoff, M.D.

Internal Medicine

NPI 1811967433

21840 NORMANDIE AVE STE. 700
Torrance, CA 90502

(310) 222-5101

✔ PECOS✔ Accepts Medicare0.2 mi

Tiane Dai, MD

Nephrology

NPI 1457643751

21840 NORMANDIE AVE STE 700
Torrance, CA 90502

(310) 222-5026

✔ PECOS✔ Accepts Medicare0.2 mi

Viktor Eysselein, M.D.

Gastroenterology

NPI 1609848191

21840 NORMANDIE AVE STE. 700
Torrance, CA 90502

(310) 222-5101

✔ PECOS✔ Accepts Medicare0.2 mi

Andrew Gianoukakis, M.D.

Endocrinology

NPI 1023083086

21840 NORMANDIE AVE STE. 700
Torrance, CA 90502

(310) 222-5183

✔ PECOS✔ Accepts Medicare0.2 mi

Catherine Mao, M.D.

Endocrinology

NPI 1073567236

21840 NORMANDIE AVE STE. 1100
Torrance, CA 90502

(310) 222-5133

✔ PECOS0.2 mi

Ronald Oudiz, M.D.

Cardiovascular Disease (Cardiology)

NPI 1316957228

21840 NORMANDIE AVE STE. 700
Torrance, CA 90502

(310) 222-5101

✔ PECOS✔ Accepts Medicare0.2 mi

Ronald Swerdloff, M.D.

Endocrinology

NPI 1104935253

21840 NORMANDIE AVE STE. 700
Torrance, CA 90502

(310) 222-5101

✔ PECOS✔ Accepts Medicare0.2 mi

Meiling Yuen, M.D.

Dermatology

NPI 1386687929

21840 NORMANDIE AVE STE 700
Torrance, CA 90502

(310) 222-5183

✔ PECOS✔ Accepts Medicare0.2 mi

Kane John Cua, NP

Nurse Practitioner

NPI 1538562145

1148 W 210TH ST
Torrance, CA 90502

(310) 977-9692

✔ PECOS✔ Accepts Medicare0.5 mi

Mary Joy Caritos, NP

Nurse Practitioner

NPI 1871208009

21724 RAVENNA AVE
Carson, CA 90745

(310) 381-9381

✔ PECOS✔ Accepts Medicare1.5 mi

See all 278 clinicians

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 Prohealth Partners A Medical Group's NPI number?

The NPI number for Prohealth Partners A Medical Group is 1427480987. It was assigned to this organization in the NPPES registry on August 6, 2013.

Where is Prohealth Partners A Medical Group located?

Prohealth Partners A Medical Group is located at 1124 W Carson St, Torrance, CA 90502. The listed phone number is (310) 222-2773.

What is Prohealth Partners A Medical Group's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Prohealth Partners A Medical Group enrolled in Medicare?

Yes. Prohealth Partners A Medical Group is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Prohealth Partners A Medical Group?

According to the CMS Revalidation Reassignment List (October 2026 release), 278 clinicians in 38 Medicare specialties reassign their Medicare billing to Prohealth Partners A Medical Group. 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. The largest specialties are Nurse Practitioner (55), Internal Medicine (50) and Family Practice (38). Of these, 1 practice at this address and 125 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 Prohealth Partners A Medical Group was last updated on July 2, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.