Katherine Killinger, FNP-C
NPI 1154655447 · Nurse Practitioner · Boston, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Killinger, FNP-C is a Nurse Practitioner provider in Boston, MA (NPI 1154655447).
Provider details
- NPI number
- 1154655447
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- RN265065 (MA)
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
16 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 55 Fogg RdWeymouth, MA 02190-2432Phone: (781) 624-8000
Registry dates
- Enumerated
- 2009-09-20
- Last updated
- 2023-05-05
- Certified
- 2023-05-05
Frequently asked questions
- What is Katherine Killinger's NPI number?
- Katherine Killinger's National Provider Identifier (NPI) is 1154655447, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Killinger's specialty?
- Katherine Killinger is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katherine Killinger located?
- Katherine Killinger's practice location on file with NPPES is 100 Cambridge St, Boston, MA 02114-2509.
- What is Katherine Killinger's phone number?
- The practice phone number listed in the NPPES registry for Katherine Killinger is (617) 726-7714.
- Does Katherine Killinger accept Medicare?
- Katherine Killinger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Killinger's NPI active?
- Yes — Katherine Killinger's NPI (1154655447) is active in the NPPES registry as of the last update on 2023-05-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.