Katharine L. Rowny, Psyd, a Professional Psychology Corporation
NPI 1255179099 · Psychologist · Berkeley, CA
Katharine L. Rowny, Psyd, a Professional Psychology Corporation is a Psychologist organization in Berkeley, CA (NPI 1255179099).
Provider details
- NPI number
- 1255179099
- Entity type
- Organization
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Katharine Rowny, President(415) 634-5580
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
- 2024-07-16
- Last updated
- 2025-04-23
- Certified
- 2025-04-23
Frequently asked questions
- What is Katharine L. Rowny, Psyd, a Professional Psychology Corporation's NPI number?
- Katharine L. Rowny, Psyd, a Professional Psychology Corporation's National Provider Identifier (NPI) is 1255179099, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Katharine L. Rowny, Psyd, a Professional Psychology Corporation?
- Katharine L. Rowny, Psyd, a Professional Psychology Corporation is classified in the NPPES registry as Psychologist (Behavioral Health & Social Service Providers).
- Where is Katharine L. Rowny, Psyd, a Professional Psychology Corporation located?
- Katharine L. Rowny, Psyd, a Professional Psychology Corporation's practice location on file with NPPES is 1905 Berkeley Way Ste 3, Berkeley, CA 94704-1007.
- What is Katharine L. Rowny, Psyd, a Professional Psychology Corporation's phone number?
- The practice phone number listed in the NPPES registry for Katharine L. Rowny, Psyd, a Professional Psychology Corporation is (415) 634-5580.
- Who is the authorized official for Katharine L. Rowny, Psyd, a Professional Psychology Corporation?
- The authorized official listed on Katharine L. Rowny, Psyd, a Professional Psychology Corporation's NPPES record is Katharine Rowny, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Katharine L. Rowny, Psyd, a Professional Psychology Corporation's NPI active?
- Yes — Katharine L. Rowny, Psyd, a Professional Psychology Corporation's NPI (1255179099) is active in the NPPES registry as of the last update on 2025-04-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.