Joshua Dieterman, PMHNP
NPI 1760234892 · Psychiatric/Mental Health Nurse Practitioner · Fullerton, CA
Joshua Dieterman, PMHNP is a Psychiatric/Mental Health Nurse Practitioner provider in Fullerton, CA (NPI 1760234892).
Provider details
- NPI number
- 1760234892
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PMHNP
- Sex
- Male
- Sole proprietor
- No
- License
- 95135839 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
- 2024-04-02
- Last updated
- 2026-04-24
- Certified
- 2026-04-24
Frequently asked questions
- What is Joshua Dieterman's NPI number?
- Joshua Dieterman's National Provider Identifier (NPI) is 1760234892, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joshua Dieterman's specialty?
- Joshua Dieterman is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Joshua Dieterman located?
- Joshua Dieterman's practice location on file with NPPES is 321 E Chapman Ave, Fullerton, CA 92832-2011.
- What is Joshua Dieterman's phone number?
- The practice phone number listed in the NPPES registry for Joshua Dieterman is (714) 992-7093.
- Is Joshua Dieterman's NPI active?
- Yes — Joshua Dieterman's NPI (1760234892) is active in the NPPES registry as of the last update on 2026-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.