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

MS. Tonya M Winfrey, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1225298680

MS. Tonya M Winfrey, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Saint Louis, Missouri. Qualified in 2008, 18 years ago. Practices with SSM Health Slu Hospital Anesthesia Physician Billing LLC, a 96-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Illinois and Missouri.

Years since qualifying
18
Licensed in
IL, MO
In the registry since
2008
Specialties on file
2
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

12345 W Bend Dr Ste 201
Saint Louis, MO 63128-2182
Phone: (314) 722-2530
Fax: (314) 525-0198
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1 Saint Elizabeth Blvd, O Fallon, IL 62269-1099 — (618) 234-2120
  • 3015 N Ballas Rd, Saint Louis, MO 63131-2329 — (314) 996-5000

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 209023344 (IL)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence 137521 (MO)

Record details

NPI number1225298680
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNA
Sole proprietorNo
NPI enumeratedJune 10, 2008
Last updated in NPPESJune 27, 2024
Certification dateJune 27, 2024

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2008 (18 years in practice)
Group practice Ssm Health Slu Hospital Anesthesia Physician Billing Llc — 96 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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