Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Mr. Glennis Darrell Lawson Jr., MSN-CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1598836900

Mr. Glennis Darrell Lawson Jr., MSN-CRNA is registered under Certified Registered Nurse Anesthetist (CRNA) in Lafollette, Tennessee. Graduated from University of Tennessee, Hsc, College of Medicine in 2004, 22 years ago. Practices with Knoxville Gastroenterology Anesthesia Associates, LLC, a 7-clinician group and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
22
Trained at
University of Tennessee, Hsc, College of Medicine
Licensed in
TN
In the registry since
2006
Specialties on file
3
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Practice location Address checks out

919 E Central Ave
Lafollette, TN 37766-2055 Not confirmed with CMS for 10 years — call before visiting
Phone: (865) 777-0909
Fax: (865) 777-0910
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence 128612 (TN)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence APN11154 (TN)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence 11154 (TN)

Record details

NPI number1598836900
Entity typeIndividual (Type 1)
GenderMale
Credentials MSN-CRNA
Sole proprietorNo
NPI enumeratedNovember 10, 2006
Last updated in NPPESMarch 22, 2016

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolUNIVERSITY OF TENNESSEE, HSC, COLLEGE OF MEDICINE
Graduated 2004 (22 years in practice)
Group practice Knoxville Gastroenterology Anesthesia Associates, Llc — 7 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 patients96
Services billed 104 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.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $19 1 payment · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Knoxville Gastroenterology Anesthesia Associates, LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Lafollette