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DR. KATHERINE M. NACCA MD
NPI 1841519576
Emergency Medicine in Burlington, VT

Active since May 20, 2010PECOS Enrolled
111 COLCHESTER AVE., UVM MEDICAL CENTER, SURGERY/ED, BURLINGTON, VT 05041(802) 847-2434(802) 847-4802 Get Directions Write a Review

NPPES record last updated: June 29, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Katherine M. Nacca Md NPPES

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

DR. KATHERINE M. NACCA MD (NPI 1841519576) is an individual emergency medicine provider in Burlington, Vermont, licensed in Vermont (042.0013235) and active in the NPI registry since May 2010. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1841519576
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameDR. KATHERINE M. NACCACredential: MD
Location Address111 COLCHESTER AVE., UVM MEDICAL CENTER, SURGERY/EDBurlington, VT 05041
Mailing Address111 Colchester Ave., Uvm Medical Center, Surgery/edBurlington, VT 05041 · (802) 847-2434 · Fax (802) 847-4802
Phone(802) 847-2434
Fax(802) 847-4802
Sole ProprietorNo
Enumeration DateMay 20, 2010
Last NPPES UpdateJune 29, 2023
✔ NPI 1841519576 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Licenses✔ Licensed in VT · 042.0013235✔ Licensed in NY · 265852
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
111 COLCHESTER AVE., Burlington, VT 05041
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Other Names 1

Former Name (1)Dr. Katherine M. Dougher Md

Other Identifiers 1

Medicaid03612806NY

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Katherine M. Nacca Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

5

Medicare enrollment records show Katherine Nacca reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

University Of Vermont Medical Center Inc
Same address
Internal Medicine
111 COLCHESTER AVE
Burlington, VT 05401
  • Reassigned Medicare billing, Vermont enrollment
  • 1,643 clinicians in this Medicare group
NPI 1659309615 (802) 847-0000
University Of Rochester Urgent Care
240 mi
Urgent Care
1300 JEFFERSON RD, SUITE 100
Rochester, NY 14623
  • Reassigned Medicare billing, New York enrollment
  • 112 clinicians in this Medicare group
NPI 1700260395 (585) 413-1800
University Of Rochester
240 mi
General Practice
625 ELMWOOD AVE, BOX 683
Rochester, NY 14620
  • Reassigned Medicare billing, New York enrollment
  • 1,624 clinicians in this Medicare group
NPI 1982787537 (585) 275-5022
Emergency Associates - University Of Rochester
240 mi
Emergency Care
601 ELMWOOD AVE, BOX 655
Rochester, NY 14642
  • Reassigned Medicare billing, New York enrollment
  • 197 clinicians in this Medicare group
NPI 1346281268 (585) 341-3015
Observation Associates Of The University Of Rochester
240 mi
Multi-Specialty
601 ELMWOOD AVE
Rochester, NY 14642
  • Reassigned Medicare billing, New York enrollment
  • 124 clinicians in this Medicare group
NPI 1518908433 (585) 758-7650

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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
48 services48 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 05041 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
$85.89 typical visit price
range $55.80 – $168.48
Typical copayment $21.47 (range $13.95 – $42.12)
Most-billed visit code 99203
Established Patient
$98.40 typical visit price
range $18.08 – $137.84
Typical copayment $24.60 (range $4.52 – $34.46)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Nacca's NPI number?

The NPI number for Katherine Nacca is 1841519576. It was assigned to this individual provider in the NPPES registry on May 20, 2010. The provider is also known as Dr. Katherine M. Dougher MD.

Where is Katherine Nacca located?

Katherine Nacca practices at 111 Colchester Ave. Uvm Medical Center, Surgery/Ed, Burlington, VT 05041. The listed phone number is (802) 847-2434.

What is Katherine Nacca's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Katherine Nacca enrolled in Medicare?

Yes. Katherine Nacca is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Katherine Nacca's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Katherine Nacca reassigns Medicare benefits to 5 organizations: University Of Vermont Medical Center Inc (Burlington, VT), University Of Rochester Urgent Care (Rochester, NY), University Of Rochester (Rochester, NY), Emergency Associates - University Of Rochester (Rochester, NY) and Observation Associates Of The University Of Rochester (Rochester, NY). 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 Nacca's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Katherine Nacca was last updated on June 29, 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.