Doctor profile · Federal record

Dr. Ashley Callonas, CRNA

Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Memphis, TN

  • NPI 1497043624
  • Accepts Medicare
  • 15 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
877 Jefferson Ave
Memphis, TN 381032807
(901) 844-1434
fax (901) 448-5540
Mailing address
346 Mill Ave
Memphis, TN 381071420

Credentials & registration

NPPES · NUCC
NPI registered
July 2011 — 15 yrs on file
Profile last updated
July 15, 2021
Year of graduation
2011 — 15 yrs since
Specialty taxonomy
367500000X — NUCC code
State license (1)
Tennessee #APN15889

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1497043624. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
34
Distinct HCPCS
2
Medicare allowed
$2,561
HCPCS Description Services Patients Avg allowed
00731 Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 17 16 $79
00811 Anesthesia for other procedure on large bowel using an endoscope 17 17 $72

In context: peer comparison

Among 78 peers in this city , average services per provider: 31. This provider delivers 1.1× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Ashley Callonas's medical specialty?
Dr. Ashley Callonas practices Certified Registered Nurse Anesthetist in Memphis, TN.
Where does Dr. Ashley Callonas practice?
Dr. Ashley Callonas practices at 877 Jefferson Ave, Memphis, TN 381032807. Office phone: 9018441434.
What is Dr. Ashley Callonas's NPI?
Dr. Ashley Callonas's National Provider Identifier (NPI) is 1497043624, issued by NPPES.
Does Dr. Ashley Callonas accept Medicare assignment?
Yes. Dr. Ashley Callonas accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ashley Callonas commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731); Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811). Source: CMS Medicare Physician & Other Practitioners file.