Millbrae Harmony House, LLC
NPI 1043019524 · Addiction (Substance Use Disorder) Counselor · Millbrae, CA
Millbrae Harmony House, LLC is a Addiction (Substance Use Disorder) Counselor organization in Millbrae, CA (NPI 1043019524).
Provider details
- NPI number
- 1043019524
- Entity type
- Organization
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Waifung Sit, Owner(408) 890-6437
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Adult Development & Aging Psychologist103TA0700X
Behavioral Health & Social Service Providers
- Counseling Psychologist103TC1900X
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2025-03-10
- Last updated
- 2025-03-13
- Certified
- 2025-03-13
Frequently asked questions
- What is Millbrae Harmony House, LLC's NPI number?
- Millbrae Harmony House, LLC's National Provider Identifier (NPI) is 1043019524, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Millbrae Harmony House, LLC?
- Millbrae Harmony House, LLC is classified in the NPPES registry as Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Millbrae Harmony House, LLC located?
- Millbrae Harmony House, LLC's practice location on file with NPPES is 192 Aviador Ave, Millbrae, CA 94030-2752.
- What is Millbrae Harmony House, LLC's phone number?
- The practice phone number listed in the NPPES registry for Millbrae Harmony House, LLC is (408) 890-6437.
- Who is the authorized official for Millbrae Harmony House, LLC?
- The authorized official listed on Millbrae Harmony House, LLC's NPPES record is Waifung Sit, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Millbrae Harmony House, LLC's NPI active?
- Yes — Millbrae Harmony House, LLC's NPI (1043019524) is active in the NPPES registry as of the last update on 2025-03-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.