KATRINA M SIBLEY
NPI 1851912331
Nurse Anesthetist, Certified Registered in Manchester, NH
About Katrina M Sibley NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KATRINA M SIBLEY (NPI 1851912331) is an individual nurse anesthetist, certified registered in Manchester, New Hampshire, licensed in Virginia (0024183757) and active in the NPI registry since May 2020. She is enrolled in Medicare PECOS, is affiliated with Bon Secours Maryview Medical Center, and maintains a secondary practice location in Manchester.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Group Practice 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
Katrina M Sibley 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
7Medicare enrollment records show Katrina Sibley reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Manchester, NH 03103
- Reassigned Medicare billing, New Hampshire enrollment
- 278 clinicians in this Medicare group
Keene, NH 03431
- Reassigned Medicare billing, New Hampshire enrollment
- 2,999 clinicians in this Medicare group
Falls Church, VA 22042
- Reassigned Medicare billing, Virginia enrollment
- 1,217 clinicians in this Medicare group
Alexandria, VA 22306
- Reassigned Medicare billing, District of Columbia and Virginia enrollments
- 634 clinicians in this Medicare group
Alexandria, VA 22310
- Reassigned Medicare billing, Virginia enrollment
- 101 clinicians in this Medicare group
Williamsburg, VA 23188
- Reassigned Medicare billing, Virginia enrollment
- 68 clinicians in this Medicare group
Virginia Beach, VA 23462
- Reassigned Medicare billing, Virginia enrollment
- 321 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 3
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.
Bon Secours Maryview Medical Center
Acute Care Hospitals · Portsmouth, VAMary Immaculate Hospital
Acute Care Hospitals · Newport News, VAChesapeake General Hospital
Acute Care Hospitals · Chesapeake, VAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 03103 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
MANCHESTER, NH 03103
MANCHESTER, NH 03103
MANCHESTER, NH 03103
MANCHESTER, NH 03103
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 Katrina Sibley's NPI number?
The NPI number for Katrina Sibley is 1851912331. It was assigned to this individual provider in the NPPES registry on May 6, 2020.
Where is Katrina Sibley located?
Katrina Sibley practices at 1 Elliot Way, Manchester, NH 03103. The listed phone number is (603) 663-5300.
What is Katrina Sibley's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Katrina Sibley enrolled in Medicare?
Yes. Katrina Sibley 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 Katrina Sibley's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Katrina Sibley reassigns Medicare benefits to 7 organizations: Amoskeag Anesthesia, PLLC (Manchester, NH), Dartmouth-Hitchcock Clinic (Keene, NH), American Anesthesiology Of Virginia PC (Falls Church, VA), Northstar Anesthesia Of Virginia, LLC (Alexandria, VA), Ambulatory Anesthesia Associates LLC (Alexandria, VA) and 2 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 Katrina Sibley's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Katrina Sibley accept?
Health plans from WellSense Health Plan list Katrina Sibley 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 Katrina Sibley affiliated with any hospitals?
According to CMS data, Katrina Sibley is affiliated with Bon Secours Maryview Medical Center, Mary Immaculate Hospital and Chesapeake General Hospital.
When was this NPI record last updated?
The NPPES record for Katrina Sibley was last updated on January 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Katrina M Sibley · NPI 1851912331
Nurse Anesthetist, Certified Registered physician in Manchester, New Hampshire. Individual provider, active in the CMS NPPES registry since May 6, 2020.
## Identity
- **NPI:** 1851912331 (Entity type: Individual)
- **Enumerated:** May 6, 2020
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 0024183757 (Virginia)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1 ELLIOT WAY, Manchester, NH 03103-3502
- **Phone:** (603) 663-5300
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging
- **Bills Medicare through:** 7 organizations under Medicare reassignment (form CMS-855R): Amoskeag Anesthesia, PLLC (NPI 1104883511, Manchester, NH); Dartmouth-Hitchcock Clinic (NPI 1174176861, Keene, NH); American Anesthesiology Of Virginia PC (NPI 1417994872, Falls Church, VA); Northstar Anesthesia Of Virginia, LLC (NPI 1194488791, Alexandria, VA); Ambulatory Anesthesia Associates LLC (NPI 1720192230, Alexandria, VA); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** January 23, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1851912331) · Data from the CMS NPPES public registry.