Katerina Prossr, PHD
NPI 1871011239 · Psychologist · Oceanside, CA
Katerina Prossr, PHD is a Psychologist provider in Oceanside, CA (NPI 1871011239).
Provider details
- NPI number
- 1871011239
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- No
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
8 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
- 2017-09-06
- Last updated
- 2022-11-01
- Certified
- 2022-11-01
Frequently asked questions
- What is Katerina Prossr's NPI number?
- Katerina Prossr's National Provider Identifier (NPI) is 1871011239, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katerina Prossr's specialty?
- Katerina Prossr is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Katerina Prossr located?
- Katerina Prossr's practice location on file with NPPES is 3355 Mission Ave Ste 111, Oceanside, CA 92058-1327.
- What is Katerina Prossr's phone number?
- The practice phone number listed in the NPPES registry for Katerina Prossr is (760) 492-5656.
- Is Katerina Prossr's NPI active?
- Yes — Katerina Prossr's NPI (1871011239) is active in the NPPES registry as of the last update on 2022-11-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.