Mosaic Psychotherapy, PC
NPI 1366245813 · Counseling Psychologist · Millbrae, CA
Mosaic Psychotherapy, PC is a Counseling Psychologist organization in Millbrae, CA (NPI 1366245813).
Provider details
- NPI number
- 1366245813
- Entity type
- Organization
- Primary specialty
- Counseling PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Ian Mosier, Owner/President(415) 212-8790
Specialties & taxonomies
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
- 2025-03-31
- Last updated
- 2025-03-31
- Certified
- 2025-03-30
Frequently asked questions
- What is Mosaic Psychotherapy, PC's NPI number?
- Mosaic Psychotherapy, PC's National Provider Identifier (NPI) is 1366245813, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mosaic Psychotherapy, PC?
- Mosaic Psychotherapy, PC is classified in the NPPES registry as Counseling Psychologist (Behavioral Health & Social Service Providers).
- Where is Mosaic Psychotherapy, PC located?
- Mosaic Psychotherapy, PC's practice location on file with NPPES is 660 El Camino Real # 220, Millbrae, CA 94030-2059.
- What is Mosaic Psychotherapy, PC's phone number?
- The practice phone number listed in the NPPES registry for Mosaic Psychotherapy, PC is (415) 212-8790.
- Who is the authorized official for Mosaic Psychotherapy, PC?
- The authorized official listed on Mosaic Psychotherapy, PC's NPPES record is Ian Mosier, Owner/President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mosaic Psychotherapy, PC's NPI active?
- Yes — Mosaic Psychotherapy, PC's NPI (1366245813) is active in the NPPES registry as of the last update on 2025-03-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.