DR. CHELSEA RAE HORWOOD M.D., MPH
NPI 1740676402
Surgery - Surgical Critical Care in Aurora, CO
About Dr. Chelsea Rae Horwood M.d., Mph NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CHELSEA RAE HORWOOD M.D., MPH (NPI 1740676402) is an individual surgical critical care provider in Aurora, Colorado, licensed in Indiana (01097443A) and active in the NPI registry since April 2015. She is enrolled in Medicare PECOS, is affiliated with Johnson Memorial Hospital, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Locations 3
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. Chelsea Rae Horwood M.d., Mph 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 Chelsea Horwood reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Dallas, TX 75204
- Reassigned Medicare billing, Texas enrollment
- 124 clinicians in this Medicare group
Dallas, TX 75204
- Reassigned Medicare billing, Texas enrollment
- Medicare enrollment name: Urgent Surgery Associates PA
- 120 clinicians in this Medicare group
Indianapolis, IN 46202
- Reassigned Medicare billing, Indiana enrollment
- 5,212 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 6
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Johnson Memorial Hospital
Acute Care Hospitals · Franklin, INIndiana University Health
Acute Care Hospitals · Indianapolis, INMedicare 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.
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 Chelsea Horwood's NPI number?
The NPI number for Chelsea Horwood is 1740676402. It was assigned to this individual provider in the NPPES registry on April 9, 2015.
Where is Chelsea Horwood located?
Chelsea Horwood practices at 12605 E 16th Ave, Aurora, CO 80045. The listed phone number is (720) 848-0000.
What is Chelsea Horwood's specialty?
The primary specialty registered for this NPI is Surgery, specializing in Surgical Critical Care, with taxonomy code 2086S0102X.
Is Chelsea Horwood enrolled in Medicare?
Yes. Chelsea Horwood 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 Chelsea Horwood's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Chelsea Horwood reassigns Medicare benefits to 3 organizations: North Texas Critical Care PA (Dallas, TX), Urgent Surgery Associates, P.A. (Dallas, TX) and Iu Health Medical Group, LLC (Indianapolis, IN). 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 Chelsea Horwood's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Chelsea Horwood accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and Blue Cross and Blue Shield of Texas and 3 other insurers list Chelsea Horwood 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 Chelsea Horwood affiliated with any hospitals?
According to CMS data, Chelsea Horwood is affiliated with Johnson Memorial Hospital and Indiana University Health.
When was this NPI record last updated?
The NPPES record for Chelsea Horwood was last updated on November 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Dr. Chelsea Rae Horwood, M.D., MPH · NPI 1740676402
Surgical Critical Care physician in Aurora, Colorado. Individual provider, active in the CMS NPPES registry since April 9, 2015.
## Identity
- **NPI:** 1740676402 (Entity type: Individual)
- **Enumerated:** April 9, 2015
- **Primary specialty:** Surgery - Surgical Critical Care · taxonomy 2086S0102X
- **State license:** 01097443A (Indiana)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 12605 E 16TH AVE, Aurora, CO 80045-2545
- **Phone:** (720) 848-0000
## 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): North Texas Critical Care PA (NPI 1265863542, Dallas, TX); Urgent Surgery Associates, P.A. (NPI 1326077082, Dallas, TX); Iu Health Medical Group, LLC (NPI 1326893777, Indianapolis, IN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** November 3, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1740676402) · Data from the CMS NPPES public registry.