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U.S. HEALTHWORKS MEDICAL GROUP OF ALASKA, LLC
NPI 1841270337
Preventive Medicine - Preventive Medicine/Occupational Environmental Medicine in Valencia, CA

Active since January 19, 2006
25124 SPRINGFIELD CT, SUITE 200, VALENCIA, CA 91355(661) 678-2600(661) 678-2700 Get Directions Write a Review

NPPES record last updated: December 20, 2016. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About U.s. Healthworks Medical Group Of Alaska, Llc NPPES

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

U.S. HEALTHWORKS MEDICAL GROUP OF ALASKA, LLC (NPI 1841270337) is a healthcare organization registered as a preventive medicine/occupational environmental medicine in Valencia, California and active in the NPI registry since January 2006. The organization lists Joseph T. Mallas, Executive Vp, as its authorized official.

NPPES Registry Identity

NPI1841270337
Entity TypeOrganization
Primary Taxonomy2083P0500X
Legal Business NameU.S. HEALTHWORKS MEDICAL GROUP OF ALASKA, LLC
Location Address25124 SPRINGFIELD CT, SUITE 200Valencia, CA 91355-1085
Mailing Address25124 Springfield Court, Suite 200Valencia, CA 91355-1085 · (661) 678-2600 · Fax (661) 678-2700
Phone(661) 678-2600
Fax(661) 678-2700
Organization SubpartNo
Authorized OfficialJoseph T. MallasExecutive Vp · (661) 678-2600
Enumeration DateJanuary 19, 2006
Last NPPES UpdateDecember 20, 2016
✔ NPI 1841270337 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPreventive Medicine · Preventive Medicine/Occupational Environmental MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2083P0500X
Definition

A preventive medicine physician who specializes in preventive medicine/occupational-environmental medicine, which is focused on protecting the population from occupational and environmental conditions.

Also ListedFamily MedicineTaxonomy 207Q00000X
Also ListedClinic/Center · Urgent CareTaxonomy 261QU0200X
25124 SPRINGFIELD CT, Valencia, CA 91355
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Other Identifiers 12

MedicaidMDG2692AK
MedicaidMDG2691AK
MedicaidMDG2693AK
Other209000700AK · Dept. Of Labor - Louc
Other02D0991092AK · Clia - Louc
Other02D0640776AK · Clia - Pca
Other02D0943068AK · Clia - Eagle River Clinic
Other02D0674243AK · Clia - Huffman Clinic
Other209000702AK · Dept. Of Labor - Eagle Ri
MedicaidMDG269AK
Other209000701AK · Dept. Of Labor - Pca
Other209000703AK · Dept. Of Labor - Huffman

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

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Moda Health Plan, Inc., Premera Blue Cross Blue Shield of Alaska.Insurance ›

Other Providers at the Same Location NPPES 7

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

U.S. HEALTHWORKS MEDICAL GROUP OF ARIZONA, INC.
Clinic/Center (Urgent Care)
25124 SPRINGFIELD CT, SUITE 200
VALENCIA, CA 91355
Los Angeles County (661) 678-2300
TUSTIN IRVINE MEDICAL GROUP, PC
Clinic/Center (Urgent Care)
25124 SPRINGFIELD CT, SUITE 200
VALENCIA, CA 91355
Los Angeles County (661) 678-2600
U.S. HEALTHWORKS PROVIDER NETWORK OF COLORADO, INC.
Preventive Medicine (Preventive Medicine/Occupational Environmental Medicine)
25124 SPRINGFIELD CT, SUITE 200
VALENCIA, CA 91355
Los Angeles County (661) 678-2600
U.S. HEALTHWORKS MEDICAL GROUP OF KANSAS CITY, P.A
Preventive Medicine (Preventive Medicine/Occupational Environmental Medicine)
25124 SPRINGFIELD CT, SUITE 200
VALENCIA, CA 91355
Los Angeles County (661) 678-2600
U.S. HEALTHWORKS MEDICAL GROUP OF ILLINOIS, PC
Preventive Medicine (Preventive Medicine/Occupational Environmental Medicine)
25124 SPRINGFIELD CT, SUITE 200
VALENCIA, CA 91355
Los Angeles County (661) 678-2600
U.S. HEALTHWORKS MEDICAL GROUP OF KENTUCKY, INC.
Clinic/Center (Urgent Care)
25124 SPRINGFIELD CT, SUITE 200
VALENCIA, CA 91355
Los Angeles County (661) 678-2300
PROF. BEVERLY JEAN LASSITER-BROWN PA, MPH
Physician Assistant (Medical)
25124 SPRINGFIELD CT, SUITE 200
VALENCIA, CA 91355
Los Angeles County (661) 678-2629

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 U.S. Healthworks Medical Group Of Alaska, LLC's NPI number?

The NPI number for U.S. Healthworks Medical Group Of Alaska, LLC is 1841270337. It was assigned to this organization in the NPPES registry on January 19, 2006.

Where is U.S. Healthworks Medical Group Of Alaska, LLC located?

U.S. Healthworks Medical Group Of Alaska, LLC is located at 25124 Springfield Ct Suite 200, Valencia, CA 91355. The listed phone number is (661) 678-2600.

What is U.S. Healthworks Medical Group Of Alaska, LLC's specialty?

The primary specialty registered for this NPI is Preventive Medicine, specializing in Preventive Medicine/Occupational Environmental Medicine, with taxonomy code 2083P0500X.

What insurance does U.S. Healthworks Medical Group Of Alaska, LLC accept?

Health plans from Moda Health Plan, Inc. and Premera Blue Cross Blue Shield of Alaska list U.S. Healthworks Medical Group Of Alaska, LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for U.S. Healthworks Medical Group Of Alaska, LLC was last updated on December 20, 2016. NPI Profile syncs with the weekly NPPES data releases published by CMS.