Claudia Wittenzellner, APRN
NPI 1568529667 · Neonatal Nurse Practitioner · Farmington, CT
Claudia Wittenzellner, APRN is a Neonatal Nurse Practitioner provider in Farmington, CT (NPI 1568529667).
Provider details
- NPI number
- 1568529667
- Entity type
- Individual
- Primary specialty
- Neonatal Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- No
- License
- 001163 (CT)
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
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
- 2007-01-02
- Last updated
- 2008-05-27
Frequently asked questions
- What is Claudia Wittenzellner's NPI number?
- Claudia Wittenzellner's National Provider Identifier (NPI) is 1568529667, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Claudia Wittenzellner's specialty?
- Claudia Wittenzellner is listed in the NPPES registry with a primary specialty of Neonatal Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Claudia Wittenzellner located?
- Claudia Wittenzellner's practice location on file with NPPES is John Dempsey Hospital, Farmington, CT 06030-0001.
- What is Claudia Wittenzellner's phone number?
- The practice phone number listed in the NPPES registry for Claudia Wittenzellner is (860) 679-3449.
- Is Claudia Wittenzellner's NPI active?
- Yes — Claudia Wittenzellner's NPI (1568529667) is active in the NPPES registry as of the last update on 2008-05-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.