Mackenzie Santillo, - Medicare Nurse Practitioner in Butler, PA

Mackenzie Santillo, is a medicare enrolled "Nurse Practitioner" in Butler, Pennsylvania. graduated from nursing school in 2024 and has 2 years of diverse experience with area of expertise as Nurse Practitioner. is a member of the group practice Butler Medical Providers and current practice location is 127 Oneida Valley Rd Ste 101, Butler, Pennsylvania. You can reach out to office (for appointments etc.) via phone at (833) 604-7211.

Mackenzie Santillo is licensed to practice in Pennsylvania (license number SP032734) and also participates in the medicare program. accepts medicare assignments (which means accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and NPI Number is 1154297505.

Contact Information

Mackenzie Santillo,
127 Oneida Valley Rd Ste 101,
Butler, PA 16001-2246
(833) 604-7211
Not Available

Map and Direction




Provider's Profile

Full NameMackenzie Santillo
Gender
SpecialityNurse Practitioner
Experience2 Years
Location127 Oneida Valley Rd Ste 101, Butler, Pennsylvania
Accepts Medicare AssignmentsYes. accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Mackenzie Santillo graduated from nursing school in 2024
  NPI Data:
  • NPI Number: 1154297505
  • Provider Enumeration Date: 10/14/2025
  • Last Update Date: 10/24/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 3173012788
  • Enrollment ID: I20251031003902

Medical Identifiers

Medical identifiers for Mackenzie Santillo such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1154297505NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family SP032734 (Pennsylvania)Secondary
363L00000XNurse Practitioner SP032734 (Pennsylvania)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Butler Memorial HospitalButler, PAHospital
Clarion HospitalClarion, PAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Butler Medical Providers7416840160354

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Mackenzie Santillo is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Mackenzie Santillo,
127 Oneida Valley Rd,
Butler, PA 16001-2239

Ph: () -
Mackenzie Santillo,
127 Oneida Valley Rd Ste 101,
Butler, PA 16001-2246

Ph: (833) 604-7211

Reviews and Comments


Nurse Practitioner Nurses in Butler, PA

Kristyn Holmes, CRNP
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Phone: 724-282-2216    
Mrs. Jerri-janelle Stephanie Rayburg, PHMNP-BC
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Practice Location: 353 N Duffy Rd, Butler, PA 16001
Phone: 724-287-4781    
Mrs. Jeanine M Wigton, DNP
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Phone: 724-284-4044    
Megan Marie Wilson,
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Practice Location: 323 Sunset Dr Ste 2, Butler, PA 16001
Phone: 724-282-2730    
Dr. Jason Matthew Dorich, DNP-FNP
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Medicare: Medicare Enrolled
Practice Location: 353 N Duffy Rd, Butler, PA 16001
Phone: 800-362-8262    
Tricia Leight, CRNP
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Medicare: Medicare Enrolled
Practice Location: 1 Hospital Way, Butler, PA 16001
Phone: 724-283-6666    
Melisse S Maser, RN, CRNP
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Medicare: Accepting Medicare Assignments
Practice Location: 1 Hospital Way, Butler, PA 16001
Phone: 724-284-4699    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.