IndividualActive
Roberta Diemer, PH.D.
NPI 1912022245 · Psychologist · Roseburg, OR
Roberta Diemer, PH.D. is a Psychologist provider in Roseburg, OR (NPI 1912022245).
Provider details
- NPI number
- 1912022245
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- No
- License
- APPLYING (OR)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
521 Whitetail Ln
Roseburg, OR 97470-9267
Phone: (541) 440-9646
Street-level locationGet directions
Mailing address
521 Whitetail Ln
Roseburg, OR 97470-9267
Registry dates
- Enumerated
- 2007-03-19
- Last updated
- 2007-07-08
Frequently asked questions
- What is Roberta Diemer's NPI number?
- Roberta Diemer's National Provider Identifier (NPI) is 1912022245, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Roberta Diemer's specialty?
- Roberta Diemer is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Roberta Diemer located?
- Roberta Diemer's practice location on file with NPPES is 521 Whitetail Ln, Roseburg, OR 97470-9267.
- What is Roberta Diemer's phone number?
- The practice phone number listed in the NPPES registry for Roberta Diemer is (541) 440-9646.
- Is Roberta Diemer's NPI active?
- Yes — Roberta Diemer's NPI (1912022245) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.