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KATHRYN ELLEN DUNN CRNA
NPI 1275698581
Nurse Anesthetist, Certified Registered in Fredericksburg, VA

Active since December 27, 2006Accepts Medicare Assignment
86.55/100
CMS Quality Rating
1001 SAM PERRY BLVD, FREDERICKSBURG, VA 22401(540) 741-1100(919) 873-9821 Get Directions Write a Review

NPPES record last updated: December 18, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Dec 18, 2024, Sep 30, 2015 (2 updates tracked since 2015).

About Kathryn Ellen Dunn Crna NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

KATHRYN ELLEN DUNN CRNA (NPI 1275698581) is an individual nurse anesthetist, certified registered in Fredericksburg, Virginia, licensed in Virginia (0024167276) and active in the NPI registry since December 2006. She is affiliated with Mary Washington Hospital, maintains 2 additional practice locations, and is a graduate of Other (2006).

NPPES Registry Identity

NPI1275698581
Entity TypeIndividualFemale
Primary Taxonomy367500000X
Provider Legal NameKATHRYN ELLEN DUNNCredential: CRNA
Location Address1001 SAM PERRY BLVDFredericksburg, VA 22401-4453
Mailing Address3100 Spring Forest RdRaleigh, NC 27616-2880 · (919) 882-0705 · Fax (919) 873-9821
Phone(540) 741-1100
Fax(919) 873-9821
Sole ProprietorNo
Medical School CMSOtherGraduated 2006
Enumeration DateDecember 27, 2006
Last NPPES UpdateDecember 18, 20242 updates tracked since enumeration
NPPES CertifiedDecember 18, 2024
✔ NPI 1275698581 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367500000X
License✔ Licensed in VA · 0024167276
Definition
(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.
Also ListedRegistered NurseTaxonomy 163W00000X · License 0001203939 (VA)
1001 SAM PERRY BLVD, Fredericksburg, VA 22401
Open in Google Maps ↗

Secondary Practice Locations 2

Location 1101 Hospital Center BlvdStafford, VA 22554-6200 · Phone (540) 741-7614
Location 21201 Sam Perry Blvd Ste 101Fredericksburg, VA 22401-4490 · Phone (540) 741-7614

Other Identifiers 1

Medicaid1275698581VA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health, Oscar Insurance Company.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

Kathryn Ellen Dunn 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.

PECOS PAC ID7517063399
PECOS Enrollment IDI20080102000508

Medicare Billing Reassignments

6

Medicare enrollment records show Kathryn Dunn reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Mary Washington Healthcare Specialty Services LLC
Same address
Anesthesiology
1001 SAM PERRY BLVD
Fredericksburg, VA 22401
  • Reassigned Medicare billing, Virginia enrollment
  • 186 clinicians in this Medicare group
NPI 1821033010 (540) 741-1041
Central Virginia Anesthesia Associates, LLC
1.9 mi
Nurse Anesthetist, Certified Registered
1211 CENTRAL PARK BLVD
Fredericksburg, VA 22401
  • Reassigned Medicare billing, Virginia enrollment
  • 19 clinicians in this Medicare group
NPI 1740820976 (840) 408-0800
Professional Anesthesia Group, LLC
2.4 mi
Anesthesiology
1500 DIXON ST STE 101
Fredericksburg, VA 22401
  • Reassigned Medicare billing, Virginia enrollment
  • 135 clinicians in this Medicare group
NPI 1619149648 (540) 371-5349
Northstar Anesthesia Of Virginia, LLC
37 mi
Anesthesiology
2501 PARKERS LN
Alexandria, VA 22306
  • Reassigned Medicare billing, Virginia enrollment
  • 631 clinicians in this Medicare group
NPI 1194488791 (214) 687-0497
American Anesthesiology Of Virginia PC
40 mi
Anesthesiology
3300 GALLOWS RD
Falls Church, VA 22042
  • Reassigned Medicare billing, Virginia enrollment
  • 1,217 clinicians in this Medicare group
NPI 1417994872 (037) 764-0017
Anesthesia Dynamics LLC
801 mi
Anesthesiology
206 2ND ST E
Bradenton, FL 34208
  • Reassigned Medicare billing, Virginia enrollment
  • 36 clinicians in this Medicare group
NPI 1073001012 (888) 851-4642

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.

Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 00731
This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.
16 services16 patients
Anesthesia for x-ray or radiation therapy 01922
Anesthesia for x-ray or radiation therapy involves administering medication to help you relax or sleep during the procedure. It's used to ensure comfort, minimize movement, and reduce anxiety. The type of anesthesia used depends on the procedure and patient's health.
14 services14 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Mary Washington Hospital

Acute Care Hospitals · Fredericksburg, VA
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490022
Location1001 Sam Perry BoulevardFredericksburg, VA 22401 · Fredericksburg City County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 22401 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$129.04 typical visit price
range $56.19 – $170.30
Typical copayment $32.26 (range $14.04 – $42.57)
Most-billed visit code 99204
Established Patient
$70.08 typical visit price
range $18.07 – $138.91
Typical copayment $17.52 (range $4.51 – $34.72)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

86.55/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality84.17
Improvement Activities40

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.

JUSTIN HAMWAY RACKLEY MD
Anesthesiology
1001 SAM PERRY BLVD
FREDERICKSBURG, VA 22401
Fredericksburg City (540) 741-7614
MELYSSA CARROLL MOONEY CRNA
Nurse Anesthetist, Certified Registered
1001 SAM PERRY BLVD
FREDERICKSBURG, VA 22401
Fredericksburg City (540) 741-7614
JENNIFER LYNN BRIDY CRNA
Nurse Anesthetist, Certified Registered
1001 SAM PERRY BLVD
FREDERICKSBURG, VA 22401
Fredericksburg City (540) 741-7614
DR. THOMAS EDWARD BORSARI MD
Anesthesiology
1001 SAM PERRY BLVD
FREDERICKSBURG, VA 22401
Fredericksburg City (540) 741-7614
MARY WASHINGTON HOSPITAL, INC.
Internal Medicine (Cardiovascular Disease)
1001 SAM PERRY BLVD
FREDERICKSBURG, VA 22401
Fredericksburg City (540) 741-1041
NARINDER NITIN SETHI MD, MS
Radiology (Diagnostic Radiology)
1001 SAM PERRY BLVD
FREDERICKSBURG, VA 22401
Fredericksburg City (540) 361-1000
AMANDA LYNN RAE CRNA
Nurse Anesthetist, Certified Registered
1001 SAM PERRY BLVD
FREDERICKSBURG, VA 22401
Fredericksburg City (540) 741-7614
DAVID SCOTT M.D.
Radiology (Diagnostic Radiology)
1001 SAM PERRY BLVD
FREDERICKSBURG, VA 22401
Fredericksburg City (540) 741-1571

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 Kathryn Dunn's NPI number?

The NPI number for Kathryn Dunn is 1275698581. It was assigned to this individual provider in the NPPES registry on December 27, 2006.

Where is Kathryn Dunn located?

Kathryn Dunn practices at 1001 Sam Perry Blvd, Fredericksburg, VA 22401. The listed phone number is (540) 741-1100.

What is Kathryn Dunn's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Is Kathryn Dunn enrolled in Medicare?

Yes. Kathryn Dunn 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 Kathryn Dunn's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kathryn Dunn reassigns Medicare benefits to 6 organizations: Mary Washington Healthcare Specialty Services LLC (Fredericksburg, VA), Central Virginia Anesthesia Associates, LLC (Fredericksburg, VA), Professional Anesthesia Group, LLC (Fredericksburg, VA), Northstar Anesthesia Of Virginia, LLC (Alexandria, VA), American Anesthesiology Of Virginia PC (Falls Church, VA) and 1 more organization, 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 Kathryn Dunn's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Kathryn Dunn accept?

Health plans from Oscar Health and Oscar Insurance Company list Kathryn Dunn 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 Kathryn Dunn affiliated with any hospitals?

According to CMS data, Kathryn Dunn is affiliated with Mary Washington Hospital.

When was this NPI record last updated?

The NPPES record for Kathryn Dunn was last updated on December 18, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.