1. Home
  2. Directory
  3. Colorado
  4. Breckenridge
  5. Emergency Medicine
  6. NPI Profile

USACS COMMUNITY EMERGENCY SERVICES OF COLORADO, INC.
NPI 1003549460
Emergency Medicine in Breckenridge, CO

Active since July 05, 2022
555 S PARK AVE # II, BRECKENRIDGE, CO 80424(970) 453-1010 Get Directions Write a Review

NPPES record last updated: July 5, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Usacs Community Emergency Services Of Colorado, Inc. NPPES

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

USACS COMMUNITY EMERGENCY SERVICES OF COLORADO, INC. (NPI 1003549460) is a healthcare organization registered as an emergency medicine in Breckenridge, Colorado and active in the NPI registry since July 2022. The organization lists Steven Eisenberg, Secretary, as its authorized official.

NPPES Registry Identity

NPI1003549460
Entity TypeOrganization
Primary Taxonomy207P00000X
Legal Business NameUSACS COMMUNITY EMERGENCY SERVICES OF COLORADO, INC.
Location Address555 S PARK AVE # IIBreckenridge, CO 80424-6347
Mailing Address4535 Dressler Rd NwCanton, OH 44718-2545 · (330) 493-4443
Phone(970) 453-1010
Organization SubpartNo
Authorized OfficialSteven EisenbergSecretary · (330) 493-4443
Enumeration DateJuly 5, 2022
NPPES CertifiedJuly 5, 2022
✔ NPI 1003549460 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
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.
555 S PARK AVE # II, Breckenridge, CO 80424
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Usacs Community Emergency Services Of Colorado, Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

349

Medicare enrollment records show 349 clinicians reassign Medicare billing to Usacs Community Emergency Services Of Colorado, Inc., which bills Medicare for the services they deliver. Of these, 1 practice at this address and 7 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 5

Emergency Medicine325
Nurse Practitioner14
Family Practice4
Internal Medicine4
Pediatric Medicine2

Nearest to this location (20)

See all 349
Clarice Sage, MD
Emergency Medicine
NPI 1891729117
555 S PARK AVE
Breckenridge, CO 80424
(970) 453-1010
✔ PECOS✔ Accepts MedicareSame address
Ryan Schumacher, DO
Emergency Medicine
NPI 1831726207
340 PEAK ONE DR
Frisco, CO 80443
(970) 668-3300
✔ PECOS✔ Accepts Medicare6.6 mi
Thomas Califf, M.D.
Emergency Medicine
NPI 1992167001
340 PEAK ONE DRIVE
Frisco, CO 80443
(970) 668-8123
✔ PECOS✔ Accepts Medicare6.6 mi
Paige Koetter
Emergency Medicine
NPI 1235873654
340 PEAK ONE DR
Frisco, CO 80443
(970) 668-3300
✔ PECOS✔ Accepts Medicare6.6 mi
Regan Brockmeyer, DO
Emergency Medicine
NPI 1770743460
340 PEAK ONE DR.
Frisco, CO 80443
(970) 668-8123
✔ PECOS✔ Accepts Medicare6.6 mi
Jack Gervais, MD
Emergency Medicine
NPI 1811156656
340 PEAK ONE DR.
Frisco, CO 80443
(970) 668-8123
✔ PECOS✔ Accepts Medicare6.6 mi
Daniel Johnson, M.D.
Emergency Medicine
NPI 1467686196
1252 COUNTY RD 8
Keystone, CO 80435
(970) 486-6677
✔ PECOS✔ Accepts Medicare9.1 mi
Heather Blair, APN
Nurse Practitioner
NPI 1104219351
265 TANGLEWOOD LN
Silverthorne, CO 80498
(970) 468-1003
✔ PECOS✔ Accepts Medicare11 mi
Kevin Daly, MD
Emergency Medicine
NPI 1497769962
181 W MEADOW DR
Vail, CO 81657
(970) 476-2451
✔ PECOS✔ Accepts Medicare21 mi
Joshua Rusk, M.D.
Family Practice
NPI 1679830087
320 BEARD CREEK RD
Edwards, CO 81632
(970) 945-2840
✔ PECOS✔ Accepts Medicare32 mi
Todd Vermeer, MD
Emergency Medicine
NPI 1154339323
195 FREESTONE RD
Eagle, CO 81631
(970) 926-6340
✔ PECOS✔ Accepts Medicare43 mi
Nathan Holloway, M.D.
Emergency Medicine
NPI 1962793877
275 S ASPEN ST
Buckley Afb, CO 80011
(720) 847-6476
✔ PECOS✔ Accepts Medicare46 mi
Caitlan Ratterman, M.D.
Emergency Medicine
NPI 1811333982
9670 W. COAL MINE AVE. SUITE 100 SUITE 100
Littleton, CO 80123
(303) 725-5010
✔ PECOS✔ Accepts Medicare51 mi
Cecelia Johnson-Sasso
Internal Medicine
NPI 1760986582
6179 S BALSAM WAY STE 110
Littleton, CO 80123
(303) 948-1570
✔ PECOS✔ Accepts Medicare52 mi
Bree Naibauer, N.P.
Nurse Practitioner
NPI 1093132243
15 W DRY CREEK CIR
Littleton, CO 80120
(303) 952-1100
✔ PECOS57 mi
Paul Davidson, MD
Internal Medicine
NPI 1760456412
7700 S BROADWAY
Littleton, CO 80122
(303) 730-5800
✔ PECOS✔ Accepts Medicare57 mi
Anthony Guglielmo, FNP-BC
Nurse Practitioner
NPI 1538549811
777 BANNOCK ST
Denver, CO 80204
(303) 436-6000
✔ PECOS✔ Accepts Medicare59 mi
Charles Gillespie, M.D.
Pediatric Medicine
NPI 1699970830
2849 CRATER LAKE LN
Lafayette, CO 80026
(520) 260-3478
✔ PECOS60 mi
Kelly Koson, DO
Family Practice
NPI 1629168687
12605 E 16TH AVE
Aurora, CO 80045
(720) 848-0000
✔ PECOS✔ Accepts Medicare67 mi
Lori Montagna, MD
Pediatric Medicine
NPI 1487613360
12605 E 16TH AVE
Aurora, CO 80045
(720) 848-0000
✔ PECOS✔ Accepts Medicare67 mi
See all 349 clinicians

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Usacs Community Emergency Services Of Colorado, Inc.'s NPI number?

The NPI number for Usacs Community Emergency Services Of Colorado, Inc. is 1003549460. It was assigned to this organization in the NPPES registry on July 5, 2022.

Where is Usacs Community Emergency Services Of Colorado, Inc. located?

Usacs Community Emergency Services Of Colorado, Inc. is located at 555 S Park Ave # II, Breckenridge, CO 80424. The listed phone number is (970) 453-1010.

What is Usacs Community Emergency Services Of Colorado, Inc.'s specialty?

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

Is Usacs Community Emergency Services Of Colorado, Inc. enrolled in Medicare?

Yes. Usacs Community Emergency Services Of Colorado, Inc. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Usacs Community Emergency Services Of Colorado, Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 349 clinicians in 5 Medicare specialties reassign their Medicare billing to Usacs Community Emergency Services Of Colorado, Inc.. A 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 the clinician's services. The largest specialties are Emergency Medicine (325), Nurse Practitioner (14) and Family Practice (4). Of these, 1 practice at this address and 7 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Usacs Community Emergency Services Of Colorado, Inc. was last updated on July 5, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.