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

Mr. Mark Allen Graves, FNP-BC

Individual provider Family Nurse Practitioner · NPI 1881977684

Mr. Mark Allen Graves, FNP-BC is a Nurse Practitioner in Lyles, Tennessee. Graduated from Vanderbilt University School of Medicine in 2011, 15 years ago. Practices with Maury Regional Medical Group, Inc, a 120-clinician group and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
15
Trained at
Vanderbilt University School of Medicine
Licensed in
TN
In the registry since
2011
What do these letters mean?
FNP-BC — Family Nurse Practitioner, Board Certified
A family nurse practitioner certified by the ANCC.

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Practice location Address checks out

7723 Clearview Church Ln
Lyles, TN 37098-1674 Not confirmed with CMS for 15 years — call before visiting
Phone: (931) 670-5520
Fax: (931) 670-5312
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 16146 (TN)

Record details

NPI number1881977684
Entity typeIndividual (Type 1)
GenderMale
Credentials FNP-BC
Sole proprietorNo
NPI enumeratedSeptember 28, 2011
Last updated in NPPESSeptember 28, 2011

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolVANDERBILT UNIVERSITY SCHOOL OF MEDICINE
Graduated 2011 (15 years in practice)
Group practice Maury Regional Medical Group, Inc — 120 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 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 patients279
Services billed 777 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

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. Those with a page here are linked.

Also affiliated with 1 nursing home, which CMS identifies by certification number only.

Colleagues at Maury Regional Medical Group, Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 120 clinicians in the practice; 12 are shown here.

Other providers in Lyles