Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mackenzie Guizio-Crockett, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1427347814

Mackenzie Guizio-Crockett, CRNA is registered under Certified Registered Nurse Anesthetist (CRNA) in Princeton, Kentucky. Qualified in 2010, 16 years ago. Practices with S4 Anesthesia Services PLLC, a 5-clinician group and accepts Medicare assignment. Licensed in Kentucky.

Years since qualifying
16
Licensed in
KY
In the registry since
2011
What do these letters mean?
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.

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Practice location Address checks out

100 Medical Center Dr
Princeton, KY 42445-2430
Phone: (270) 365-0300
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 3006889 (KY)

Record details

NPI number1427347814
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNA
Sole proprietorYes
NPI enumeratedApril 6, 2011
Last updated in NPPESJanuary 8, 2020
Certification dateJanuary 8, 2020

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2010 (16 years in practice)
Group practice S4 Anesthesia Services Pllc — 5 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients129
Services billed 138 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at S4 Anesthesia Services PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 5 clinicians in the practice; 1 are shown here.