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

Dr. Lauren N. Merritt, MD

Individual provider Anesthesiology Physician · NPI 1770559460

Dr. Lauren N. Merritt, MD practises Anesthesiology in Germantown, Tennessee. Graduated from University of Tennessee, Hsc, College of Medicine in 1984, 42 years ago. Practices with American Anesthesiology of Tennessee PC, a 304-clinician group and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
42
Trained at
University of Tennessee, Hsc, College of Medicine
Licensed in
TN
In the registry since
2006
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

1900 Exeter Rd Ste 210
Germantown, TN 38138-2954 Not confirmed with CMS for 18 years — call before visiting
Phone: (901) 818-2162
Fax: (901) 818-2163
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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 MD16343 (TN)

Record details

NPI number1770559460
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 23, 2006
Last updated in NPPESMay 22, 2008

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolUNIVERSITY OF TENNESSEE, HSC, COLLEGE OF MEDICINE
Graduated 1984 (42 years in practice)
Group practice American Anesthesiology Of Tennessee Pc — 304 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 patients339
Services billed 406 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 American Anesthesiology of Tennessee PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 304 clinicians in the practice; 12 are shown here.

Other providers in Germantown