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Ana O'Sullivan, PHD
NPI 1417784885 · Peer Specialist · San Luis Obispo, CA
Ana O'Sullivan, PHD is a Peer Specialist provider in San Luis Obispo, CA (NPI 1417784885).
Provider details
- NPI number
- 1417784885
- Entity type
- Individual
- Primary specialty
- Peer SpecialistOther Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Basic profile(49/100 index)
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
83% 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
784 High St
San Luis Obispo, CA 93401-5243
Phone: (805) 540-6500
Fax: (805) 540-6501
Street-level locationGet directions
Mailing address
Po Box 15408
San Luis Obispo, CA 93406-5408
Registry dates
- Enumerated
- 2024-09-18
- Last updated
- 2025-02-26
- Certified
- 2025-02-26
Frequently asked questions
- What is Ana O'Sullivan's NPI number?
- Ana O'Sullivan's National Provider Identifier (NPI) is 1417784885, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ana O'Sullivan's specialty?
- Ana O'Sullivan is listed in the NPPES registry with a primary specialty of Peer Specialist (Other Service Providers).
- Where is Ana O'Sullivan located?
- Ana O'Sullivan's practice location on file with NPPES is 784 High St, San Luis Obispo, CA 93401-5243.
- What is Ana O'Sullivan's phone number?
- The practice phone number listed in the NPPES registry for Ana O'Sullivan is (805) 540-6500.
- Is Ana O'Sullivan's NPI active?
- Yes — Ana O'Sullivan's NPI (1417784885) is active in the NPPES registry as of the last update on 2025-02-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.