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Erin Sinnott, MPT
NPI 1659588119 · Specialist · Grover Beach, CA
Erin Sinnott, MPT is a Specialist provider in Grover Beach, CA (NPI 1659588119).
Provider details
- NPI number
- 1659588119
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- MPT
- Sex
- Female
- Sole proprietor
- Yes
- License
- PT20742 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs 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
1400 W Grand Ave
Grover Beach, CA 93433-4221
Phone: (805) 473-0555
Street-level locationGet directions
Mailing address
387 Corbett Canyon Rd
Arroyo Grande, CA 93420-7139
Registry dates
- Enumerated
- 2007-05-16
- Last updated
- 2007-07-08
Frequently asked questions
- What is Erin Sinnott's NPI number?
- Erin Sinnott's National Provider Identifier (NPI) is 1659588119, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erin Sinnott's specialty?
- Erin Sinnott is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Erin Sinnott located?
- Erin Sinnott's practice location on file with NPPES is 1400 W Grand Ave, Grover Beach, CA 93433-4221.
- What is Erin Sinnott's phone number?
- The practice phone number listed in the NPPES registry for Erin Sinnott is (805) 473-0555.
- Is Erin Sinnott's NPI active?
- Yes — Erin Sinnott's NPI (1659588119) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.