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MAXIM HEALTHCARE SERVICES, INC.
NPI 1912648122
Community/Behavioral Health in Los Angeles, CA

Active since April 05, 2022CLIA 05D0986997 · Waiver
3255 WILSHIRE BLVD STE 700, LOS ANGELES, CA 90010(323) 370-6470 Get Directions Write a Review

NPPES record last updated: April 4, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 4, 2023, Apr 5, 2022 (2 updates tracked since 2022).

About Maxim Healthcare Services, Inc. NPPES

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

MAXIM HEALTHCARE SERVICES, INC. (NPI 1912648122) is a healthcare organization registered as a community/behavioral health in Los Angeles, California and active in the NPI registry since April 2022. The organization holds a CLIA Waiver certificate valid through May 23, 2027 and lists David Kowalczyk, Controller, as its authorized official.

NPPES Registry Identity

NPI1912648122
Entity TypeOrganization
Primary Taxonomy251S00000X
Legal Business NameMAXIM HEALTHCARE SERVICES, INC.
Location Address3255 WILSHIRE BLVD STE 700Los Angeles, CA 90010-1411
Mailing Address7227 Lee Deforest DrColumbia, MD 21046-3236
Phone(323) 370-6470
Organization SubpartNo
Authorized OfficialDavid KowalczykController · (410) 910-1500
Enumeration DateApril 5, 2022
Last NPPES UpdateApril 4, 20232 updates tracked since enumeration
NPPES CertifiedApril 4, 2023
✔ NPI 1912648122 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCommunity/Behavioral HealthAgencies
Taxonomy Code251S00000X
Definition
A private or public agency usually under local government jurisdiction, responsible for assuring the delivery of community based mental health, intellectual disabilities, substance abuse and/or behavioral health services to individuals with those disabilities. Services may range from companion care, respite, transportation, community integration, crisis intervention and stabilization, supported employment, day support, prevocational services, residential support, therapeutic and supportive consultation, environmental modifications, intensive in-home therapy and day treatment, in addition to traditional mental health and behavioral treatment.
3255 WILSHIRE BLVD STE 700, Los Angeles, CA 90010
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CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 05D0986997

Maxim Healthcare Services Inc · Los Angeles, CA
Active · expires May 23, 2027
CLIA Number05D0986997
Laboratory TypeHome Health Agency
Certificate Effective DateMay 24, 2025
Certificate Expiration DateMay 23, 2027
Laboratory DirectorPreston W. Arndt
Laboratory Phone(213) 296-3477
Laboratory LocationMaxim Healthcare Services Inc3255 Wilshire Blvd Ste 700, Los Angeles, CA 90010
CLIA data matches this NPI record on: Address Name
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 2

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

MAXIM HEALTHCARE SERVICES, INC.
Home Health
3255 WILSHIRE BLVD STE 700
LOS ANGELES, CA 90010
Los Angeles County (213) 296-3499
MAXIM HEALTHCARE SERVICES, INC.
Home Health
3255 WILSHIRE BLVD STE 700
LOS ANGELES, CA 90010
Los Angeles County (323) 296-3477

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 Maxim Healthcare Services, Inc.'s NPI number?

The NPI number for Maxim Healthcare Services, Inc. is 1912648122. It was assigned to this organization in the NPPES registry on April 5, 2022.

Where is Maxim Healthcare Services, Inc. located?

Maxim Healthcare Services, Inc. is located at 3255 Wilshire Blvd Ste 700, Los Angeles, CA 90010. The listed phone number is (323) 370-6470.

What is Maxim Healthcare Services, Inc.'s specialty?

The primary specialty registered for this NPI is Community/Behavioral Health with taxonomy code 251S00000X.

Does Maxim Healthcare Services, Inc. hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 05D0986997) is associated with this NPI, valid through May 23, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Maxim Healthcare Services, Inc. was last updated on April 4, 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.