Tiffany O'Shaughnessy, PH.D.
NPI 1518114586 · Counseling Psychologist · Berkeley, CA
Tiffany O'Shaughnessy, PH.D. is a Counseling Psychologist provider in Berkeley, CA (NPI 1518114586).
Provider details
- NPI number
- 1518114586
- Entity type
- Individual
- Primary specialty
- Counseling PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Mental Health Counselor101YM0800X
Behavioral Health & Social Service Providers
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
17 yrs 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
Mailing address
Registry dates
- Enumerated
- 2008-08-21
- Last updated
- 2023-08-16
- Certified
- 2023-08-16
Frequently asked questions
- What is Tiffany O'Shaughnessy's NPI number?
- Tiffany O'Shaughnessy's National Provider Identifier (NPI) is 1518114586, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tiffany O'Shaughnessy's specialty?
- Tiffany O'Shaughnessy is listed in the NPPES registry with a primary specialty of Counseling Psychologist (Behavioral Health & Social Service Providers).
- Where is Tiffany O'Shaughnessy located?
- Tiffany O'Shaughnessy's practice location on file with NPPES is 2424 Dwight Way Ste 7, Berkeley, CA 94704-2365.
- What is Tiffany O'Shaughnessy's phone number?
- The practice phone number listed in the NPPES registry for Tiffany O'Shaughnessy is (510) 273-2497.
- Is Tiffany O'Shaughnessy's NPI active?
- Yes — Tiffany O'Shaughnessy's NPI (1518114586) is active in the NPPES registry as of the last update on 2023-08-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.