ALEXANDRIA K FIELDS CRNA
NPI 1891442489
Nurse Anesthetist, Certified Registered in Pikeville, KY
About Alexandria K Fields Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALEXANDRIA K FIELDS CRNA (NPI 1891442489) is an individual nurse anesthetist, certified registered in Pikeville, Kentucky, licensed in Kentucky (3018964) and active in the NPI registry since March 2022. She is enrolled in Medicare PECOS, is affiliated with Pikeville Medical Center, and is a graduate of Virginia Commonwealth University, School Of Medicine (2022).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 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
Alexandria K Fields 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 Reassignment
Medicare enrollment records show Alexandria Fields reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Pikeville, KY 41501
- Reassigned Medicare billing, Kentucky enrollment
- 579 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Pikeville Medical Center
Acute Care Hospitals · Pikeville, KYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 41501 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.
PIKEVILLE, KY 41501
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 Alexandria Fields's NPI number?
The NPI number for Alexandria Fields is 1891442489. It was assigned to this individual provider in the NPPES registry on March 3, 2022. The provider is also known as Alexandria K Noble Crna.
Where is Alexandria Fields located?
Alexandria Fields practices at 911 Bypass Rd Bldg A, Pikeville, KY 41501. The listed phone number is (606) 430-3500.
What is Alexandria Fields's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Alexandria Fields enrolled in Medicare?
Yes. Alexandria Fields 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 organization bills Medicare for Alexandria Fields's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alexandria Fields reassigns Medicare benefits to Pikeville Medical Center Inc. (Pikeville, KY). The 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 Alexandria Fields's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Alexandria Fields accept?
Health plans from CareSource list Alexandria Fields 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 Alexandria Fields affiliated with any hospitals?
According to CMS data, Alexandria Fields is affiliated with Pikeville Medical Center.
When was this NPI record last updated?
The NPPES record for Alexandria Fields was last updated on June 21, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Alexandria K Fields, CRNA · NPI 1891442489
Nurse Anesthetist, Certified Registered physician in Pikeville, Kentucky. Individual provider, active in the CMS NPPES registry since March 3, 2022.
## Identity
- **NPI:** 1891442489 (Entity type: Individual)
- **Enumerated:** March 3, 2022
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 3018964 (Kentucky)
- **Sole proprietor:** No
## Practice location
- **Address:** 911 BYPASS RD BLDG A, Pikeville, KY 41501-1602
- **Phone:** (606) 430-3500 · **Fax:** (606) 437-1033
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging
- **Bills Medicare through:** Pikeville Medical Center Inc. (NPI 1710207865, Pikeville, KY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Virginia Commonwealth University, School Of Medicine, class of 2022
## Record status
- **NPPES last updated:** June 21, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1891442489) · Data from the CMS NPPES public registry.