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

Mrs. Cassandra Nicole Oldenburg, CRNA, MSN

Individual provider Registered Nurse · NPI 1578825998

Mrs. Cassandra Nicole Oldenburg, CRNA, MSN is a Certified Registered Nurse Anesthetist (CRNA) in Port Charlotte, Florida. Qualified in 2012, 14 years ago. Practices with Florida Hospital Physician Group Inc, a 932-clinician group and accepts Medicare assignment. Licensed in Florida and North Carolina.

Years since qualifying
14
Licensed in
FL, NC
In the registry since
2012
Specialties on file
3
What do these letters mean?
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.

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Practice location Address checks out

2500 Harbor Blvd
Port Charlotte, FL 33952-5000
Phone: (941) 766-4125
Fax: (941) 766-4101
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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 APRN11024936 (FL)
Registered Nurse Taxonomy 163W00000X · Licence 216021 (NC)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence 089993 (NC)

Record details

NPI number1578825998
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNA , MSN
Sole proprietorNo
NPI enumeratedJune 12, 2012
Last updated in NPPESJuly 10, 2025
Certification dateJuly 10, 2025

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2012 (14 years in practice)
Group practice Florida Hospital Physician Group Inc — 932 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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