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

Alexandra Fay Theis, RN, MSN, FNP-C

Individual provider Critical Care Medicine Registered Nurse · NPI 1497346241

Alexandra Fay Theis, RN, MSN, FNP-C is a Nurse Practitioner in Saint Johns, Michigan. Qualified in 2021, 5 years ago. Practices with Clinton County Medical Center PC, a 27-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Michigan.

Years since qualifying
5
Licensed in
MI
In the registry since
2021
Specialties on file
2
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.
FNP-C — Family Nurse Practitioner, Certified
A family nurse practitioner certified by the AANP.

See every abbreviation used in this directory →

Practice location Address checks out

1005 S US Highway 27 Ste 100
Saint Johns, MI 48879-2423
Phone: (989) 224-3000
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1200 Springview Dr, Flushing, MI 48433-1490 — (989) 307-9309

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 4704329980 (MI)
Critical Care Medicine Registered Nurse Taxonomy 163WC0200X · Licence 4704329980 (MI)

Record details

NPI number1497346241
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , MSN , FNP-C
Sole proprietorNo
NPI enumeratedFebruary 2, 2021
Last updated in NPPESMarch 30, 2022
Certification dateAugust 4, 2021

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Group practice Clinton County Medical Center Pc — 27 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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