Christopher Tolsdorf, PH.D.
NPI 1205921541 · Clinical Neuropsychologist · Norwich, CT
Christopher Tolsdorf, PH.D. is a Clinical Neuropsychologist provider in Norwich, CT (NPI 1205921541).
Provider details
- NPI number
- 1205921541
- Entity type
- Individual
- Primary specialty
- Clinical NeuropsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 000795 (CT)
Specialties & taxonomies
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
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
Mailing address
Registry dates
- Enumerated
- 2006-10-03
- Last updated
- 2007-12-02
Frequently asked questions
- What is Christopher Tolsdorf's NPI number?
- Christopher Tolsdorf's National Provider Identifier (NPI) is 1205921541, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Tolsdorf's specialty?
- Christopher Tolsdorf is listed in the NPPES registry with a primary specialty of Clinical Neuropsychologist (Behavioral Health & Social Service Providers).
- Where is Christopher Tolsdorf located?
- Christopher Tolsdorf's practice location on file with NPPES is 12 Case St Ste 301, Norwich, CT 06360-2222.
- What is Christopher Tolsdorf's phone number?
- The practice phone number listed in the NPPES registry for Christopher Tolsdorf is (860) 889-7274.
- Is Christopher Tolsdorf's NPI active?
- Yes — Christopher Tolsdorf's NPI (1205921541) is active in the NPPES registry as of the last update on 2007-12-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.