Kerri Maciejko
NPI 1154291458 · Family Nurse Practitioner · Fairfield, CT
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kerri Maciejko is a Family Nurse Practitioner provider in Fairfield, CT (NPI 1154291458).
Provider details
- NPI number
- 1154291458
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 15171 (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
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
- 2025-11-11
- Last updated
- 2025-11-11
- Certified
- 2025-11-11
Frequently asked questions
- What is Kerri Maciejko's NPI number?
- Kerri Maciejko's National Provider Identifier (NPI) is 1154291458, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kerri Maciejko's specialty?
- Kerri Maciejko is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kerri Maciejko located?
- Kerri Maciejko's practice location on file with NPPES is 5151 Park Ave, Fairfield, CT 06825-1090.
- What is Kerri Maciejko's phone number?
- The practice phone number listed in the NPPES registry for Kerri Maciejko is (978) 216-1017.
- Does Kerri Maciejko accept Medicare?
- Kerri Maciejko is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kerri Maciejko's NPI active?
- Yes — Kerri Maciejko's NPI (1154291458) is active in the NPPES registry as of the last update on 2025-11-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.