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PROHEALTH PARTNERS A MEDICAL GROUP
NPI 1609226877
Family Medicine in Torrance, CA

Active since June 17, 2016
21840 NORMANDIE AVE, TORRANCE, CA 90502(310) 222-5189(310) 328-1415 Get Directions Write a Review

NPPES record last updated: July 25, 2019. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 25, 2019, Mar 17, 2018, Dec 27, 2017 and 3 more (6 updates tracked since 2016).

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 1609226877) is a healthcare organization registered as a family medicine in Torrance, California and active in the NPI registry since June 2016. The organization lists Barry Steven Allswang, President, as its authorized official.

NPPES Registry Identity

NPI1609226877
Entity TypeOrganization
Primary Taxonomy207Q00000X
Legal Business NamePROHEALTH PARTNERS A MEDICAL GROUP
Location Address21840 NORMANDIE AVETorrance, CA 90502-2047
Mailing Address5150 E Pacific Coast Hwy Ste 500Long Beach, CA 90804-3328 · (562) 299-5200
Phone(310) 222-5189
Fax(310) 328-1415
Organization SubpartNo
Authorized OfficialBarry Steven AllswangPresident · (562) 491-9281
Enumeration DateJune 17, 2016
Last NPPES UpdateJuly 25, 20196 updates tracked since enumeration
✔ NPI 1609226877 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 15

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
Also ListedDermatologyTaxonomy 207N00000X
Also ListedInternal Medicine · Advanced Heart Failure and Transplant CardiologyTaxonomy 207RA0001X
Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X
Also ListedInternal Medicine · Endocrinology, Diabetes & MetabolismTaxonomy 207RE0101X
Also ListedInternal Medicine · GastroenterologyTaxonomy 207RG0100X
Also ListedInternal Medicine · Interventional CardiologyTaxonomy 207RI0011X
Also ListedInternal Medicine · NephrologyTaxonomy 207RN0300X
Also ListedNeurological SurgeryTaxonomy 207T00000X
Also ListedPediatrics · Pediatric EndocrinologyTaxonomy 2080P0205X
Also ListedPediatrics · Pediatric GastroenterologyTaxonomy 2080P0206X
Also ListedPsychiatry & Neurology · NeurologyTaxonomy 2084N0400X
Also ListedRadiology · Diagnostic RadiologyTaxonomy 2085R0202X
Also ListedUrologyTaxonomy 208800000X
Also ListedRadiologic Technologist · Cardiovascular-Interventional TechnologyTaxonomy 2471C1101X
21840 NORMANDIE AVE, Torrance, CA 90502
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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

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, 9 practice at this address and 124 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
Lilly Barba, M.D.
Nephrology
NPI 1407835978
21840 NORMANDIE AVE STE. 700
Torrance, CA 90502
(310) 222-5101
✔ PECOSSame address
Matthew Budoff, M.D.
Internal Medicine
NPI 1811967433
21840 NORMANDIE AVE STE. 700
Torrance, CA 90502
(310) 222-5101
✔ PECOS✔ Accepts MedicareSame address
Tiane Dai, MD
Nephrology
NPI 1457643751
21840 NORMANDIE AVE STE 700
Torrance, CA 90502
(310) 222-5026
✔ PECOS✔ Accepts MedicareSame address
Viktor Eysselein, M.D.
Gastroenterology
NPI 1609848191
21840 NORMANDIE AVE STE. 700
Torrance, CA 90502
(310) 222-5101
✔ PECOS✔ Accepts MedicareSame address
Andrew Gianoukakis, M.D.
Endocrinology
NPI 1023083086
21840 NORMANDIE AVE STE. 700
Torrance, CA 90502
(310) 222-5183
✔ PECOS✔ Accepts MedicareSame address
Catherine Mao, M.D.
Endocrinology
NPI 1073567236
21840 NORMANDIE AVE STE. 1100
Torrance, CA 90502
(310) 222-5133
✔ PECOSSame address
Ronald Oudiz, M.D.
Cardiovascular Disease (Cardiology)
NPI 1316957228
21840 NORMANDIE AVE STE. 700
Torrance, CA 90502
(310) 222-5101
✔ PECOS✔ Accepts MedicareSame address
Ronald Swerdloff, M.D.
Endocrinology
NPI 1104935253
21840 NORMANDIE AVE STE. 700
Torrance, CA 90502
(310) 222-5101
✔ PECOS✔ Accepts MedicareSame address
Meiling Yuen, M.D.
Dermatology
NPI 1386687929
21840 NORMANDIE AVE STE 700
Torrance, CA 90502
(310) 222-5183
✔ PECOS✔ Accepts MedicareSame address
William Stringer, M.D.
Pulmonary Disease
NPI 1487633111
1124 W CARSON ST
Torrance, CA 90502
(424) 571-7626
✔ PECOS✔ Accepts Medicare0.2 mi
Gregory Eckel, M.D.
Diagnostic Radiology
NPI 1053383505
1001 W CARSON ST STE U
Torrance, CA 90502
(424) 306-4748
✔ PECOS✔ Accepts Medicare0.4 mi
Sharon Adler, M.D.
Nephrology
NPI 1467431122
1000 W CARSON ST C1 ANNEX
Torrance, CA 90502
(310) 222-2401
✔ PECOS✔ Accepts Medicare0.4 mi
Zar Chan, M.D
Nephrology
NPI 1417243890
1000 W CARSON ST BLDG N-28
Torrance, CA 90502
(310) 222-3891
✔ PECOS✔ Accepts Medicare0.4 mi
Amanda Dupre, DO
Family Practice
NPI 1467913194
1000 W CARSON ST
Torrance, CA 90502
(310) 222-2912
✔ PECOS✔ Accepts Medicare0.4 mi
Anuja Shah, M.D.
Nephrology
NPI 1851414569
1000 W CARSON ST BLDG N-28
Torrance, CA 90502
(310) 222-3891
✔ PECOS✔ Accepts Medicare0.4 mi
Jenny Shen, MD
Nephrology
NPI 1194963199
1000 W CARSON ST BLDG N28
Torrance, CA 90502
(310) 222-3891
✔ PECOS✔ Accepts Medicare0.4 mi
Nathan Yee, M.D.
Pulmonary Disease
NPI 1982021424
1000 W CARSON ST
Torrance, CA 90502
(310) 222-3801
✔ PECOS✔ Accepts Medicare0.4 mi
Elizabeth Scott, MD
Emergency Medicine
NPI 1700413101
1000 W CARSON ST
Torrance, CA 90502
(650) 804-1269
✔ PECOS✔ Accepts Medicare0.4 mi
Kane John Cua, NP
Nurse Practitioner
NPI 1538562145
1148 W 210TH ST
Torrance, CA 90502
(310) 977-9692
✔ PECOS✔ Accepts Medicare0.6 mi
Mary Joy Caritos, NP
Nurse Practitioner
NPI 1871208009
21724 RAVENNA AVE
Carson, CA 90745
(310) 381-9381
✔ PECOS✔ Accepts Medicare1.7 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 1609226877. It was assigned to this organization in the NPPES registry on June 17, 2016.

Where is Prohealth Partners A Medical Group located?

Prohealth Partners A Medical Group is located at 21840 Normandie Ave, Torrance, CA 90502. The listed phone number is (310) 222-5189.

What is Prohealth Partners A Medical Group's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

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, 9 practice at this address and 124 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 25, 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.