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

Deborah Elaine Changas, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1730356338

Deborah Elaine Changas, CRNA is registered under Certified Registered Nurse Anesthetist (CRNA) in Knoxville, Tennessee. Qualified in 2008, 18 years ago. Practices with Sweet Dreams Anesthesia Inc, a 83-clinician group and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
18
Licensed in
TN
In the registry since
2008
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

501 20th St Ste 606
Knoxville, TN 37916-1809 Not confirmed with CMS for 16 years — call before visiting
Phone: (865) 546-8040
Fax: (865) 541-2787
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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 13472 (TN)

Record details

NPI number1730356338
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNA
Sole proprietorNo
NPI enumeratedMay 13, 2008
Last updated in NPPESJune 28, 2010

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 Sweet Dreams Anesthesia Inc — 83 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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 patients73
Services billed 74 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

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.

Colleagues at Sweet Dreams Anesthesia Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 83 clinicians in the practice; 12 are shown here.

Other providers in Knoxville