Cassie Merrier, PT
NPI 1427514116 · Physical Therapist · Tiburon, CA
Cassie Merrier, PT is a Physical Therapist provider in Tiburon, CA (NPI 1427514116).
Provider details
- NPI number
- 1427514116
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PT
- Sex
- Female
- Sole proprietor
- Yes
- License
- 43180 (CA)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 68 Willow RdMenlo Park, CA 94025-3653Phone: (866) 839-6979
Registry dates
- Enumerated
- 2019-02-18
- Last updated
- 2019-02-28
Frequently asked questions
- What is Cassie Merrier's NPI number?
- Cassie Merrier's National Provider Identifier (NPI) is 1427514116, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cassie Merrier's specialty?
- Cassie Merrier is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Cassie Merrier located?
- Cassie Merrier's practice location on file with NPPES is 0 Alcatraz Ave, Tiburon, CA 94920.
- What is Cassie Merrier's phone number?
- The practice phone number listed in the NPPES registry for Cassie Merrier is (925) 437-3218.
- Is Cassie Merrier's NPI active?
- Yes — Cassie Merrier's NPI (1427514116) is active in the NPPES registry as of the last update on 2019-02-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.