MRS. ERICA T HARB CRNA
NPI 1487983763
Nurse Anesthetist, Certified Registered in Knoxville, TN
About Mrs. Erica T Harb Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. ERICA T HARB CRNA (NPI 1487983763) is an individual nurse anesthetist, certified registered in Knoxville, Tennessee, licensed in Alabama (1-100451) and active in the NPI registry since December 2009. She is a graduate of Other (2006).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
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
Mrs. Erica T Harb 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
2Medicare enrollment records show Erica Harb reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Knoxville, TN 37920
- Reassigned Medicare billing, Tennessee enrollment
- 208 clinicians in this Medicare group
Oak Ridge, TN 37830
- Reassigned Medicare billing, Tennessee enrollment
- 289 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 37919 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 Erica Harb's NPI number?
The NPI number for Erica Harb is 1487983763. It was assigned to this individual provider in the NPPES registry on December 15, 2009. The provider is also known as Mrs. Erica Taylor Crna.
Where is Erica Harb located?
Erica Harb practices at 341 Trane Dr, Knoxville, TN 37919. The listed phone number is (865) 588-0880.
What is Erica Harb's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Erica Harb enrolled in Medicare?
Yes. Erica Harb 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 Erica Harb's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Erica Harb reassigns Medicare benefits to 2 organizations: University Anesthesiologists, PLLC (Knoxville, TN) and Covenant Anesthesia Group, PC (Oak Ridge, 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 Erica Harb's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Erica Harb was last updated on November 29, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Mrs. Erica T Harb, CRNA · NPI 1487983763
Nurse Anesthetist, Certified Registered physician in Knoxville, Tennessee. Individual provider, active in the CMS NPPES registry since December 15, 2009.
## Identity
- **NPI:** 1487983763 (Entity type: Individual)
- **Enumerated:** December 15, 2009
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 1-100451 (Alabama)
- **Sole proprietor:** No
## Practice location
- **Address:** 341 TRANE DR, Knoxville, TN 37919-6053
- **Phone:** (865) 588-0880 · **Fax:** (865) 637-5818
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): University Anesthesiologists, PLLC (NPI 1073619466, Knoxville, TN); Covenant Anesthesia Group, PC (NPI 1639148117, Oak Ridge, TN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2006
## Record status
- **NPPES last updated:** November 29, 2012
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Source: [NPI Profile](https://npiprofile.com/npi/1487983763) · Data from the CMS NPPES public registry.