Diane Johnson Prosser, PHD., LLC
NPI 1508213844 · Clinical Psychologist · South Bend, IN
Diane Johnson Prosser, PHD., LLC is a Clinical Psychologist organization in South Bend, IN (NPI 1508213844).
Provider details
- NPI number
- 1508213844
- Entity type
- Organization
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Diane Prosser, Sole Proprietor(574) 850-8486
- License
- 20040993 (IN)
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
10 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
- 2016-05-17
- Last updated
- 2016-05-17
Frequently asked questions
- What is Diane Johnson Prosser, PHD., LLC's NPI number?
- Diane Johnson Prosser, PHD., LLC's National Provider Identifier (NPI) is 1508213844, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Diane Johnson Prosser, PHD., LLC?
- Diane Johnson Prosser, PHD., LLC is classified in the NPPES registry as Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Diane Johnson Prosser, PHD., LLC located?
- Diane Johnson Prosser, PHD., LLC's practice location on file with NPPES is 227 N Dixie Way, South Bend, IN 46637-3385.
- What is Diane Johnson Prosser, PHD., LLC's phone number?
- The practice phone number listed in the NPPES registry for Diane Johnson Prosser, PHD., LLC is (574) 850-8486.
- Who is the authorized official for Diane Johnson Prosser, PHD., LLC?
- The authorized official listed on Diane Johnson Prosser, PHD., LLC's NPPES record is Diane Prosser, Sole Proprietor. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Diane Johnson Prosser, PHD., LLC's NPI active?
- Yes — Diane Johnson Prosser, PHD., LLC's NPI (1508213844) is active in the NPPES registry as of the last update on 2016-05-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.