Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

SIERRA HEALTH AND WELLNESS CENTERS LLC
NPI 1326959115
Clinic/Center - Rehabilitation, Substance Use Disorder in Walnut Creek, CA

Q: What is Sierra Health And Wellness Centers LLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Rehabilitation, Substance Use Disorder, with taxonomy code 261QR0405X.

Active since September 14, 2026

1425 TREAT BLVD UNIT AB, WALNUT CREEK, CA 94597(866) 303-6275(530) 430-3067 Get Directions Write a Review

NPPES record added: September 14, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

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About Sierra Health And Wellness Centers Llc NPPES

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

SIERRA HEALTH AND WELLNESS CENTERS LLC (NPI 1326959115) is a healthcare organization registered as a rehabilitation, substance use disorder in Walnut Creek, California and active in the NPI registry since September 2026. The organization lists Lien Thi Hoang, Chief Revenue Officer, as its authorized official.

NPPES Registry Identity

NPI1326959115

Entity TypeOrganization

Primary Taxonomy261QR0405X

Legal Business NameSIERRA HEALTH AND WELLNESS CENTERS LLC

Location Address1425 TREAT BLVD UNIT ABWalnut Creek, CA 94597-2128

Mailing Address1425 Treat Blvd Unit AbWalnut Creek, CA 94597-2128 · (866) 303-6275 · Fax (530) 430-3067

Phone(866) 303-6275

Fax(530) 430-3067

Organization SubpartYes

Authorized OfficialLien Thi HoangChief Revenue Officer · (702) 205-8232

Enumeration DateSeptember 14, 2026

NPPES CertifiedSeptember 13, 2026

✔ NPI 1326959115 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Rehabilitation, Substance Use DisorderAmbulatory Health Care Facilities

Taxonomy Code261QR0405X

1425 TREAT BLVD UNIT AB, Walnut Creek, CA 94597

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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 Sierra Health And Wellness Centers LLC's NPI number?

The NPI number for Sierra Health And Wellness Centers LLC is 1326959115. It was assigned to this organization in the NPPES registry on September 14, 2026.

Where is Sierra Health And Wellness Centers LLC located?

Sierra Health And Wellness Centers LLC is located at 1425 Treat Blvd Unit Ab, Walnut Creek, CA 94597. The listed phone number is (866) 303-6275.

What is Sierra Health And Wellness Centers LLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Rehabilitation, Substance Use Disorder, with taxonomy code 261QR0405X.

When was this NPI record last updated?

The NPPES record for Sierra Health And Wellness Centers LLC was last updated on September 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.