Mackenzie Santillo
- Hospital affiliations
- 3
- Industry payments
- $41
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2025
- Practice address
- 127 Oneida Valley Rd, Butler, PA 16001
- Practice phone
- Call (833) 604-7211
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Butler Medical Providers
Butler, Pennsylvania
Find Mackenzie Santillo's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Mackenzie Santillo is a nurse practitioner in Butler, Pennsylvania
Mackenzie Santillo practices at Butler Medical Providers in Butler, Pennsylvania.
Mackenzie Santillo's NPI, 1154297505, was assigned on October 14, 2025. Mackenzie Santillo holds Pennsylvania license SP032734.
- NPI
- 1154297505NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3173012788
- NPI enumeration date
- October 14, 2025
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (833) 604-7211
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Estimated age
- 28
- Medical school graduation
- 2024
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Mackenzie Santillo practices at Butler Medical Providers in Butler, Pennsylvania
Mackenzie Santillo's primary practice is Butler Medical Providers, at 127 Oneida Valley Rd, Butler, PA 16001 in Butler County. The practice phone is (833) 604-7211.
- Butler Medical Providers127 Oneida Valley Rd, Butler, PA 16001 · Butler CountyPhone(833) 604-7211
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Mackenzie Santillo is affiliated with 5 sites of care and 1 medical group
Mackenzie Santillo's primary practice is Butler Medical Providers in Butler, Pennsylvania. Mackenzie Santillo is also affiliated with Butler Memorial Hospital. The medical group on file is BHS Benbrook Gastroenterology Associates. Dmand AI also links Mackenzie Santillo to 2 more hospitals and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Mackenzie Santillo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mackenzie Santillo practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Butler Medical Providers | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Mackenzie Santillo is one of 2,845 nurse practitioners in Pennsylvania
Nurse practitioner is Mackenzie Santillo's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Mackenzie Santillo is licensed in Pennsylvania.
Specialties and state licenses
- Nurse practitioner, PennsylvaniaPrimary
Nurse practitioners near Mackenzie Santillo
Counts of nurse practitioners with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Mackenzie Santillo's patients have a median age of 61
Across all payers, Dmand AI patient panel data puts Mackenzie Santillo's median patient age at 61, with 49% women.
Mackenzie Santillo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women49%
- Men51%
Source: Dmand AI Patient Panel Data
How Mackenzie Santillo takes part in Medicare
Mackenzie Santillo accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Mackenzie Santillo received $41 in industry payments in 2025
CMS Open Payments shows 2 general payments to Mackenzie Santillo from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Madrigal Pharmaceuticals paid the most, $26.
Companies that paid Mackenzie Santillo the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Mackenzie Santillo's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Mackenzie Santillo
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mackenzie Santillo's NPI number?
Mackenzie Santillo's NPI number is 1154297505. It was assigned on October 14, 2025, and it is active in the NPI Registry.
What does Mackenzie Santillo specialize in?
Mackenzie Santillo is a nurse practitioner in Butler, Pennsylvania. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Mackenzie Santillo practice?
Mackenzie Santillo practices at 127 Oneida Valley Rd, Butler, PA 16001. Mackenzie Santillo's primary practice is Butler Medical Providers in Butler, Pennsylvania. Dmand AI also links Mackenzie Santillo to 2 hospitals and 1 group practice or clinic.
What is Mackenzie Santillo's office phone number?
The practice phone on file for Mackenzie Santillo is (833) 604-7211.
What is Mackenzie Santillo's medical license number?
Mackenzie Santillo holds Pennsylvania license SP032734.
Which hospitals is Mackenzie Santillo affiliated with?
Mackenzie Santillo is affiliated with Butler Memorial Hospital. Dmand AI links Mackenzie Santillo to 2 more hospitals.
What medical group is Mackenzie Santillo part of?
Mackenzie Santillo is linked to BHS Benbrook Gastroenterology Associates.
Does Mackenzie Santillo accept Medicare?
Yes. CMS lists Mackenzie Santillo as accepting Medicare assignment.
Has Mackenzie Santillo received payments from drug or device companies?
CMS Open Payments shows $41 in general payments to Mackenzie Santillo from 2 companies from 2025 to 2025. The largest total came from Madrigal Pharmaceuticals.
How long has Mackenzie Santillo been practicing?
Mackenzie Santillo graduated from medical school in 2024, 2 years ago.
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