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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DARREN ERIC MILLS
NPI 1932800653
Rehabilitation Practitioner in Concord, CA

Active since March 10, 2023
2400 BISSO LN STE D1, CONCORD, CA 94520(925) 608-6754 Get Directions Write a Review

NPPES record last updated: October 19, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Jul 21, 2026, Mar 4, 2026, Jan 20, 2026 and 14 more (17 updates tracked since 2023).

About Darren Eric Mills NPPES

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

DARREN ERIC MILLS (NPI 1932800653) is an individual rehabilitation practitioner in Concord, California and active in the NPI registry since March 2023.

NPPES Registry Identity

NPI1932800653
Entity TypeIndividualMale
Primary Taxonomy225400000X
Provider Legal NameDARREN ERIC MILLS
Location Address2400 BISSO LN STE D1Concord, CA 94520-4832
Mailing Address2400 Bisso Ln Ste D1Concord, CA 94520-4832 · (925) 608-6754
Phone(925) 608-6754
Sole ProprietorYes
Enumeration DateMarch 10, 2023
Last NPPES UpdateOctober 19, 202617 updates tracked since enumeration
NPPES CertifiedOctober 19, 2026
✔ NPI 1932800653 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRehabilitation PractitionerRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225400000X
Definition
A health care practitioner who trains or retrains individuals disabled by disease or injury to help them attain their maximum functional capacity.
2400 BISSO LN STE D1, Concord, CA 94520
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Other Providers at the Same Location NPPES 4

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

MRS. MELIZA DELA CRUZ BURGOS RN
Registered Nurse (Psychiatric/Mental Health)
2400 BISSO LN STE D1
CONCORD, CA 94520
Contra Costa County (925) 608-6777
TINA Y MARSHALL CLINICAL SOCIAL WORK
Social Worker
2400 BISSO LN STE D1
CONCORD, CA 94520
Contra Costa County (925) 608-6775
KELSEY STEWART
Counselor (Mental Health)
2400 BISSO LN STE D1
CONCORD, CA 94520
Contra Costa County (415) 985-1592
MRS. THELMA HERANA LAJON-DIMALANTA RN
Registered Nurse
2400 BISSO LN STE D1
CONCORD, CA 94520
Contra Costa County (925) 608-6760

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 Darren Mills's NPI number?

The NPI number for Darren Mills is 1932800653. It was assigned to this individual provider in the NPPES registry on March 10, 2023.

Where is Darren Mills located?

Darren Mills practices at 2400 Bisso Ln Ste D1, Concord, CA 94520. The listed phone number is (925) 608-6754.

What is Darren Mills's specialty?

The primary specialty registered for this NPI is Rehabilitation Practitioner with taxonomy code 225400000X.

When was this NPI record last updated?

The NPPES record for Darren Mills was last updated on October 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 days 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.