Mackenzie Santillo
NPI 1154297505 · Nurse Practitioner · Butler, PA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mackenzie Santillo is a Nurse Practitioner provider in Butler, PA (NPI 1154297505).
Provider details
- NPI number
- 1154297505
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sole proprietor
- No
- License
- SP032734 (PA)
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
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
- 2025-10-14
- Last updated
- 2025-10-24
- Certified
- 2025-10-15
Frequently asked questions
- What is Mackenzie Santillo's NPI number?
- Mackenzie Santillo's National Provider Identifier (NPI) is 1154297505, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mackenzie Santillo's specialty?
- Mackenzie Santillo is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mackenzie Santillo located?
- Mackenzie Santillo's practice location on file with NPPES is 127 Oneida Valley Rd Ste 101, Butler, PA 16001-2246.
- What is Mackenzie Santillo's phone number?
- The practice phone number listed in the NPPES registry for Mackenzie Santillo is (833) 604-7211.
- Does Mackenzie Santillo accept Medicare?
- Mackenzie Santillo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mackenzie Santillo's NPI active?
- Yes — Mackenzie Santillo's NPI (1154297505) is active in the NPPES registry as of the last update on 2025-10-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.