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

Immaculate Thomason, MD

Individual provider Anesthesiology Physician · NPI 1093064354

Immaculate Thomason, MD practises Anesthesiology in Maryville, Tennessee. Graduated from Mercer University School of Medicine in 2016, 10 years ago. Practices with Laurel Falls Anesthesiologists PLLC, an 8-clinician group and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
10
Trained at
Mercer University School of Medicine
Licensed in
TN
In the registry since
2012
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

907 E Lamar Alexander Pkwy
Maryville, TN 37804-5015
Phone: (865) 977-5760
Fax: (865) 977-4788
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 56819 (TN)

Record details

NPI number1093064354
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 2, 2012
Last updated in NPPESOctober 2, 2023
Certification dateOctober 2, 2023

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolMERCER UNIVERSITY SCHOOL OF MEDICINE
Graduated 2016 (10 years in practice)
Group practice Laurel Falls Anesthesiologists Pllc — 8 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 patients80
Services billed 112 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 Laurel Falls Anesthesiologists PLLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 8 clinicians in the practice; 4 are shown here.

Other providers in Maryville