BRITTNEY L MCCLANNAHAN CRNA
NPI 1255765368
Nurse Anesthetist, Certified Registered in Chattanooga, TN
About Brittney L Mcclannahan Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BRITTNEY L MCCLANNAHAN CRNA (NPI 1255765368) is an individual nurse anesthetist, certified registered in Chattanooga, Tennessee, licensed in Tennessee (APN18017) and active in the NPI registry since August 2013. She is enrolled in Medicare PECOS, is affiliated with Hamilton Medical Center, and maintains a secondary practice location in Greenville.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Brittney L Mcclannahan 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
18Medicare enrollment records show Brittney Mcclannahan reassigns Medicare billing to 18 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Chattanooga, TN 37404
- Reassigned Medicare billing, Tennessee enrollment
- 144 clinicians in this Medicare group
Chattanooga, TN 37402
- Reassigned Medicare billing, Tennessee enrollment
- 12 clinicians in this Medicare group
Dalton, GA 30720
- Reassigned Medicare billing, Georgia enrollment
- 3 clinicians in this Medicare group
Dalton, GA 30720
- Reassigned Medicare billing, Georgia enrollment
- 53 clinicians in this Medicare group
Rome, GA 30165
- Reassigned Medicare billing, Georgia enrollment
- 80 clinicians in this Medicare group
Maryville, TN 37804
- Reassigned Medicare billing, Tennessee enrollment
- 40 clinicians in this Medicare group
Atlanta, GA 30309
- Reassigned Medicare billing, Georgia enrollment
- 83 clinicians in this Medicare group
Knoxville, TN 37916
- Reassigned Medicare billing, Georgia and Tennessee enrollments
- Medicare enrollment name: American Anesthesiology Of Tennessee PC
- 48 clinicians in this Medicare group
Atlanta, GA 30309
- Reassigned Medicare billing, Georgia enrollment
- 73 clinicians in this Medicare group
Nashville, TN 37203
- Reassigned Medicare billing, Tennessee enrollment
- Medicare enrollment name: Anesthesia Medical Group, P.C.
- 757 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
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.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Hamilton Medical Center
Acute Care Hospitals · Dalton, GAPrisma Health Richland Hospital
Acute Care Hospitals · Columbia, SCMusc Health Columbia Medical Center Downtown
Acute Care Hospitals · Columbia, SCPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 37404 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.
CHATTANOOGA, TN 37404
CHATTANOOGA, TN 37404
CHATTANOOGA, TN 37404
CHATTANOOGA, TN 37404
CHATTANOOGA, TN 37404
CHATTANOOGA, TN 37404
CHATTANOOGA, TN 37404
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 Brittney Mcclannahan's NPI number?
The NPI number for Brittney Mcclannahan is 1255765368. It was assigned to this individual provider in the NPPES registry on August 26, 2013.
Where is Brittney Mcclannahan located?
Brittney Mcclannahan practices at 2341 Mccallie Ave Suite 402, Chattanooga, TN 37404. The listed phone number is (423) 698-3309.
What is Brittney Mcclannahan's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Brittney Mcclannahan enrolled in Medicare?
Yes. Brittney Mcclannahan 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 Brittney Mcclannahan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Brittney Mcclannahan reassigns Medicare benefits to 18 organizations: Sweet Dreams Anesthesia Inc (Chattanooga, TN), Southeastern Surgical, LLC (Chattanooga, TN), Center For Spine & Pain Medicine, PC (Dalton, GA), North Georgia Anesthesia Services PC (Dalton, GA), Rg Anesthesia LLC (Rome, GA) and 13 more organizations, listed in the Medicare section above. 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 Brittney Mcclannahan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Brittney Mcclannahan accept?
Health plans from Alliant Health Plans, Inc., Blue Cross and Blue Shield of Kansas, Inc., Blue Cross and Blue Shield of Texas, Cigna Healthcare and First Choice Next and 1 other insurer list Brittney Mcclannahan 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.
Is Brittney Mcclannahan affiliated with any hospitals?
According to CMS data, Brittney Mcclannahan is affiliated with Hamilton Medical Center, Prisma Health Richland Hospital and Musc Health Columbia Medical Center Downtown.
When was this NPI record last updated?
The NPPES record for Brittney Mcclannahan was last updated on May 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Brittney L Mcclannahan, CRNA · NPI 1255765368
Nurse Anesthetist, Certified Registered physician in Chattanooga, Tennessee. Individual provider, active in the CMS NPPES registry since August 26, 2013.
## Identity
- **NPI:** 1255765368 (Entity type: Individual)
- **Enumerated:** August 26, 2013
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** APN18017 (Tennessee)
- **Sole proprietor:** No
## Practice location
- **Address:** 2341 MCCALLIE AVE, SUITE 402, Chattanooga, TN 37404-3239
- **Phone:** (423) 698-3309 · **Fax:** (423) 624-6355
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging
- **Bills Medicare through:** 18 organizations under Medicare reassignment (form CMS-855R): Sweet Dreams Anesthesia Inc (NPI 1508133497, Chattanooga, TN); Southeastern Surgical, LLC (NPI 1326796426, Chattanooga, TN); Center For Spine & Pain Medicine, PC (NPI 1669428983, Dalton, GA); North Georgia Anesthesia Services PC (NPI 1114545431, Dalton, GA); Rg Anesthesia LLC (NPI 1235553421, Rome, GA); and 13 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2013
## Record status
- **NPPES last updated:** May 11, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1255765368) · Data from the CMS NPPES public registry.