GRADY MCMILLEN
NPI 1528839974
Nurse Practitioner - Psychiatric/Mental Health in Knoxville, TN
About Grady Mcmillen NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GRADY MCMILLEN (NPI 1528839974) is an individual psychiatric/mental health provider in Knoxville, Tennessee, licensed in Tennessee (38010) and active in the NPI registry since January 2024. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2014).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Grady Mcmillen is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 37917 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Grady Mcmillen's NPI number?
The NPI number for Grady Mcmillen is 1528839974. It was assigned to this individual provider in the NPPES registry on January 15, 2024.
Where is Grady Mcmillen located?
Grady Mcmillen practices at 1515 Saint Mary St, Knoxville, TN 37917. The listed phone number is (865) 637-9711.
What is Grady Mcmillen's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Grady Mcmillen enrolled in Medicare?
Yes. Grady Mcmillen is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
What insurance does Grady Mcmillen accept?
Health plans from BlueCross BlueShield of Tennessee and Oscar Insurance Company list Grady Mcmillen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Grady Mcmillen was last updated on April 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
