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

Melissa Anne Gilkison, APRN-CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1588053698

Melissa Anne Gilkison, APRN-CRNA is registered under Certified Registered Nurse Anesthetist (CRNA) in Tulsa, Oklahoma. Qualified in 2014, 12 years ago. Practices with Gastroenterology Specialists, Inc, a 22-clinician group and accepts Medicare assignment. Licensed in Oklahoma.

Years since qualifying
12
Licensed in
OK
In the registry since
2015
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Practice location Address checks out

6839 S Canton Ave
Tulsa, OK 74136-3402 Not confirmed with CMS for 11 years — call before visiting
Phone: (918) 494-0612
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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 97151 (OK)

Record details

NPI number1588053698
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN-CRNA
Sole proprietorNo
NPI enumeratedJanuary 13, 2015
Last updated in NPPESJanuary 13, 2015

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice Gastroenterology Specialists, Inc. — 22 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 patients399
Services billed 402 a service is one billed item, such as a visit, a test or a procedure
Average patient age71

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.

Colleagues at Gastroenterology Specialists, Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 22 clinicians in the practice; 12 are shown here.

Other providers in Tulsa