Katherine Ellis, APN
NPI 1275410151 · Primary Care Nurse Practitioner · Ridgewood, NJ
Katherine Ellis, APN is a Primary Care Nurse Practitioner provider in Ridgewood, NJ (NPI 1275410151).
Provider details
- NPI number
- 1275410151
- Entity type
- Individual
- Primary specialty
- Primary Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APN
- Sex
- Female
- Sole proprietor
- No
- License
- 26NJ15387600 (NJ)
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
Under 1 yr in 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
- 2025-08-20
- Last updated
- 2025-08-20
- Certified
- 2025-08-20
Frequently asked questions
- What is Katherine Ellis's NPI number?
- Katherine Ellis's National Provider Identifier (NPI) is 1275410151, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Ellis's specialty?
- Katherine Ellis is listed in the NPPES registry with a primary specialty of Primary Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katherine Ellis located?
- Katherine Ellis's practice location on file with NPPES is 223 N Van Dien Ave, Ridgewood, NJ 07450-2726.
- What is Katherine Ellis's phone number?
- The practice phone number listed in the NPPES registry for Katherine Ellis is (201) 447-8345.
- Is Katherine Ellis's NPI active?
- Yes — Katherine Ellis's NPI (1275410151) is active in the NPPES registry as of the last update on 2025-08-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.