DR. KATHERINE BARRETT NICHOLAS MD
NPI 1700928272
Anesthesiology in Anchorage, AK
About Dr. Katherine Barrett Nicholas Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. KATHERINE BARRETT NICHOLAS MD (NPI 1700928272) is an individual anesthesiology provider in Anchorage, Alaska, licensed in Alaska (7782) and active in the NPI registry since February 2007. She is enrolled in Medicare PECOS, is affiliated with Atrium Health Lincoln, and is a graduate of Other (1998).
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
Dr. Katherine Barrett Nicholas Md 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
3Medicare enrollment records show Katherine Nicholas reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Charlotte, NC 28208
- Reassigned Medicare billing, North Carolina enrollment
- Medicare enrollment name: Providence Anesthesiology Associates PA
- 483 clinicians in this Medicare group
Charlotte, NC 28262
- Reassigned Medicare billing, North Carolina enrollment
- 1,212 clinicians in this Medicare group
Greenville, NC 27834
- Reassigned Medicare billing, North Carolina enrollment
- 1,097 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Atrium Health Lincoln
Acute Care Hospitals · Lincolnton, NCOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ANCHORAGE, AK 99508
ANCHORAGE, AK 99508
ANCHORAGE, AK 99508
ANCHORAGE, AK 99508
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 Katherine Nicholas's NPI number?
The NPI number for Katherine Nicholas is 1700928272. It was assigned to this individual provider in the NPPES registry on February 13, 2007. The provider is also known as Dr. Katherine Barrett Mcniff MD.
Where is Katherine Nicholas located?
Katherine Nicholas practices at 3300 Providence Dr Suite 207, Anchorage, AK 99508. The listed phone number is (907) 279-0555.
What is Katherine Nicholas's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Katherine Nicholas enrolled in Medicare?
Yes. Katherine Nicholas 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 Katherine Nicholas's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Katherine Nicholas reassigns Medicare benefits to 3 organizations: Providence Anesthesiology Associates, P.A. (Charlotte, NC), Chs Anesthesia Services Group Inc (Charlotte, NC) and East Carolina Anesthesia Associates, PLLC (Greenville, NC). 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 Katherine Nicholas's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Katherine Nicholas accept?
Health plans from Cigna Healthcare and Oscar Health Plan of North Carolina, Inc list Katherine Nicholas 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 Katherine Nicholas affiliated with any hospitals?
According to CMS data, Katherine Nicholas is affiliated with Atrium Health Lincoln.
When was this NPI record last updated?
The NPPES record for Katherine Nicholas was last updated on January 21, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Dr. Katherine Barrett Nicholas, MD · NPI 1700928272
Anesthesiology physician in Anchorage, Alaska. Individual provider, active in the CMS NPPES registry since February 13, 2007.
## Identity
- **NPI:** 1700928272 (Entity type: Individual)
- **Enumerated:** February 13, 2007
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 7782 (Alaska)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 3300 PROVIDENCE DR, SUITE 207, Anchorage, AK 99508-4690
- **Phone:** (907) 279-0555
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Providence Anesthesiology Associates, P.A. (NPI 1396739884, Charlotte, NC); Chs Anesthesia Services Group Inc (NPI 1346649415, Charlotte, NC); East Carolina Anesthesia Associates, PLLC (NPI 1205996519, Greenville, NC) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1998
## Record status
- **NPPES last updated:** January 21, 2014
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Source: [NPI Profile](https://npiprofile.com/npi/1700928272) · Data from the CMS NPPES public registry.