Katharine Sinnett, M.S.N. F.N.P.
NPI 1669516662 · Family Nurse Practitioner · Norwich, CT
Katharine Sinnett, M.S.N. F.N.P. is a Family Nurse Practitioner provider in Norwich, CT (NPI 1669516662).
Provider details
- NPI number
- 1669516662
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- M.S.N. F.N.P.
- Sex
- Female
- Sole proprietor
- No
- License
- 1982902 (FL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
- 2007-02-16
- Last updated
- 2017-01-24
Frequently asked questions
- What is Katharine Sinnett's NPI number?
- Katharine Sinnett's National Provider Identifier (NPI) is 1669516662, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katharine Sinnett's specialty?
- Katharine Sinnett is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katharine Sinnett located?
- Katharine Sinnett's practice location on file with NPPES is 372 W Main St, Norwich, CT 06360-5415.
- What is Katharine Sinnett's phone number?
- The practice phone number listed in the NPPES registry for Katharine Sinnett is (866) 389-2727.
- Is Katharine Sinnett's NPI active?
- Yes — Katharine Sinnett's NPI (1669516662) is active in the NPPES registry as of the last update on 2017-01-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.