LAURA LYNN BLACK CRNA
NPI 1639459696
Nurse Anesthetist, Certified Registered in Oak Ridge, TN
About Laura Lynn Black Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LAURA LYNN BLACK CRNA (NPI 1639459696) is an individual nurse anesthetist, certified registered in Oak Ridge, Tennessee, licensed in Tennessee (15994) and active in the NPI registry since August 2011. She is affiliated with Baptist Memorial Hospital and is a graduate of Other (2011).
NPPES Registry Identity
Specialties & Licenses 2
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
Laura Lynn Black 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 Laura Black reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Oak Ridge, TN 37830
- Reassigned Medicare billing, Tennessee enrollment
- 289 clinicians in this Medicare group
Lenoir City, TN 37772
- Reassigned Medicare billing, Tennessee enrollment
- 124 clinicians in this Medicare group
Knoxville, TN 37920
- Reassigned Medicare billing, Tennessee enrollment
- 208 clinicians in this Medicare group
Knoxville, TN 37916
- Reassigned Medicare billing, Tennessee enrollment
- Medicare enrollment name: American Anesthesiology Of Tennessee PC
- 959 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 2
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Baptist Memorial Hospital
Acute Care Hospitals · Memphis, TNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 37830 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.
OAK RIDGE, TN 37830
OAK RIDGE, TN 37830
OAK RIDGE, TN 37830
OAK RIDGE, TN 37830
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 Laura Black's NPI number?
The NPI number for Laura Black is 1639459696. It was assigned to this individual provider in the NPPES registry on August 23, 2011.
Where is Laura Black located?
Laura Black practices at 990 Oak Ridge Tpke, Oak Ridge, TN 37830. The listed phone number is (865) 835-3010.
What is Laura Black's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Laura Black enrolled in Medicare?
Yes. Laura Black 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 Laura Black's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Laura Black reassigns Medicare benefits to 4 organizations: Covenant Anesthesia Group, PC (Oak Ridge, TN), Resource Anesthesia, P.C. (Lenoir City, TN), University Anesthesiologists, PLLC (Knoxville, TN) and American Anesthesiology Of Tennessee, P.C. (Knoxville, 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 Laura Black's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Laura Black affiliated with any hospitals?
According to CMS data, Laura Black is affiliated with Baptist Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Laura Black was last updated on September 24, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Laura Lynn Black, CRNA · NPI 1639459696
Nurse Anesthetist, Certified Registered physician in Oak Ridge, Tennessee. Individual provider, active in the CMS NPPES registry since August 23, 2011.
## Identity
- **NPI:** 1639459696 (Entity type: Individual)
- **Enumerated:** August 23, 2011
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 15994 (Tennessee)
- **Sole proprietor:** No
## Practice location
- **Address:** 990 OAK RIDGE TPKE, Oak Ridge, TN 37830-6976
- **Phone:** (865) 835-3010
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Covenant Anesthesia Group, PC (NPI 1639148117, Oak Ridge, TN); Resource Anesthesia, P.C. (NPI 1033162045, Lenoir City, TN); University Anesthesiologists, PLLC (NPI 1073619466, Knoxville, TN); American Anesthesiology Of Tennessee, P.C. (NPI 1245279777, Knoxville, TN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2011
## Record status
- **NPPES last updated:** September 24, 2011
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Source: [NPI Profile](https://npiprofile.com/npi/1639459696) · Data from the CMS NPPES public registry.