Denise Ostermann, PH.D.
NPI 1740554674 · Clinical Psychologist · San Juan Capistrano, CA
Denise Ostermann, PH.D. is a Clinical Psychologist provider in San Juan Capistrano, CA (NPI 1740554674).
Provider details
- NPI number
- 1740554674
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- PSY8419 (CA)
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
14 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
Mailing address
Registry dates
- Enumerated
- 2012-02-23
- Last updated
- 2014-01-23
Frequently asked questions
- What is Denise Ostermann's NPI number?
- Denise Ostermann's National Provider Identifier (NPI) is 1740554674, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Denise Ostermann's specialty?
- Denise Ostermann is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Denise Ostermann located?
- Denise Ostermann's practice location on file with NPPES is 33841 Montanas Del Mar, San Juan Capistrano, CA 92675-5217.
- What is Denise Ostermann's phone number?
- The practice phone number listed in the NPPES registry for Denise Ostermann is (949) 474-0734.
- Is Denise Ostermann's NPI active?
- Yes — Denise Ostermann's NPI (1740554674) is active in the NPPES registry as of the last update on 2014-01-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.