BENJAMIN J MILLS CRNA
NPI 1255321154
Nurse Anesthetist, Certified Registered in Sevierville, TN
About Benjamin J Mills Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BENJAMIN J MILLS CRNA (NPI 1255321154) is an individual nurse anesthetist, certified registered in Sevierville, Tennessee, licensed in Tennessee (RN47688) and active in the NPI registry since October 2005. He maintains a secondary practice location in Sevierville and is a graduate of Other (1982).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Benjamin J Mills Crna 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.
Medicare Billing Reassignments
4Medicare enrollment records show Benjamin Mills reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Maryville, TN 37804
- Reassigned Medicare billing, Tennessee enrollment
- 40 clinicians in this Medicare group
Morristown, TN 37813
- Reassigned Medicare billing, Tennessee enrollment
- 21 clinicians in this Medicare group
Knoxville, TN 37909
- Reassigned Medicare billing, Tennessee enrollment
- 31 clinicians in this Medicare group
Lenoir City, TN 37771
- Reassigned Medicare billing, Tennessee enrollment
- 14 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 37862 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Benjamin Mills's NPI number?
The NPI number for Benjamin Mills is 1255321154. It was assigned to this individual provider in the NPPES registry on October 24, 2005.
Where is Benjamin Mills located?
Benjamin Mills practices at 1510 Woodhaven Dr, Sevierville, TN 37862. The listed phone number is (865) 654-4600.
What is Benjamin Mills's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Benjamin Mills enrolled in Medicare?
Yes. Benjamin Mills 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.
Which organizations bill Medicare for Benjamin Mills's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Benjamin Mills reassigns Medicare benefits to 4 organizations: Foothills Anesthesia Associates PC (Maryville, TN), Invigilo Anesthesia Inc (Morristown, TN), Priority Anesthesia, LLC (Knoxville, TN) and Legacy Anesthesia (Lenoir City, TN). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Benjamin Mills's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Benjamin Mills accept?
Health plans from Cigna Healthcare list Benjamin Mills 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 Benjamin Mills was last updated on June 11, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years 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.
# Benjamin J Mills, CRNA · NPI 1255321154
Nurse Anesthetist, Certified Registered physician in Sevierville, Tennessee. Individual provider, active in the CMS NPPES registry since October 24, 2005.
## Identity
- **NPI:** 1255321154 (Entity type: Individual)
- **Enumerated:** October 24, 2005
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** RN47688 (Tennessee)
- **Sole proprietor:** No
## Practice location
- **Address:** 1510 WOODHAVEN DR, Sevierville, TN 37862-6049
- **Phone:** (865) 654-4600
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Foothills Anesthesia Associates PC (NPI 1285873380, Maryville, TN); Invigilo Anesthesia Inc (NPI 1538814280, Morristown, TN); Priority Anesthesia, LLC (NPI 1689816365, Knoxville, TN); Legacy Anesthesia (NPI 1710499561, Lenoir City, TN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1982
## Record status
- **NPPES last updated:** June 11, 2020
- **Other identifiers:** Medicaid 3600153 (TN); Other 3029155 (TN)
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Source: [NPI Profile](https://npiprofile.com/npi/1255321154) · Data from the CMS NPPES public registry.