DR. COMILLA SASSON MD
NPI 1508962036
Emergency Medicine in Aurora, CO
About Dr. Comilla Sasson Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. COMILLA SASSON MD (NPI 1508962036) is an individual emergency medicine provider in Aurora, Colorado, licensed in Colorado (48966) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS, maintains a secondary practice location in Denver, and is a graduate of University Of Illinois College Of Med (chi/peor/rock/chm-urb) (2003).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 2
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. Comilla Sasson Md 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
9Medicare enrollment records show Comilla Sasson reassigns Medicare billing to 9 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Denver, CO 80247
- Reassigned Medicare billing, Colorado enrollment
- Medicare enrollment name: Colorado Permanente Medical Group PC
- 1,715 clinicians in this Medicare group
Denver, CO 80218
- Reassigned Medicare billing, Colorado enrollment
- 53 clinicians in this Medicare group
Denver, CO 80218
- Reassigned Medicare billing, Colorado enrollment
- 52 clinicians in this Medicare group
Denver, CO 80224
- Reassigned Medicare billing, Colorado enrollment
- 352 clinicians in this Medicare group
Denver, CO 80210
- Reassigned Medicare billing, Colorado enrollment
- 468 clinicians in this Medicare group
Westminster, CO 80031
- Reassigned Medicare billing, Colorado enrollment
- 130 clinicians in this Medicare group
Lakewood, CO 80228
- Reassigned Medicare billing, Colorado enrollment
- 285 clinicians in this Medicare group
Eagle Butte, SD 57625
- Reassigned Medicare billing, Texas enrollment
- 282 clinicians in this Medicare group
Great Neck, NY 11021
- Reassigned Medicare billing, New York enrollment
- 9,353 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 80045 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Comilla Sasson's NPI number?
The NPI number for Comilla Sasson is 1508962036. It was assigned to this individual provider in the NPPES registry on September 15, 2006.
Where is Comilla Sasson located?
Comilla Sasson practices at 12605 E 16th Ave, Aurora, CO 80045. The listed phone number is (720) 848-0000.
What is Comilla Sasson's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Comilla Sasson enrolled in Medicare?
Yes. Comilla Sasson 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 Comilla Sasson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Comilla Sasson reassigns Medicare benefits to 9 organizations: Colorado Permanente Medical Group, P.C. (Denver, CO), Ies Colorado PLLC (Denver, CO), Ies Obs Colorado PLLC (Denver, CO), Usacs Community Emergency Services Of Colorado, Inc. (Denver, CO), Usacs Of Colorado Inc (Denver, CO) and 4 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 Comilla Sasson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Comilla Sasson accept?
Health plans from Select Health list Comilla Sasson 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.
When was this NPI record last updated?
The NPPES record for Comilla Sasson was last updated on June 11, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Dr. Comilla Sasson, MD · NPI 1508962036
Emergency Medicine physician in Aurora, Colorado. Individual provider, active in the CMS NPPES registry since September 15, 2006.
## Identity
- **NPI:** 1508962036 (Entity type: Individual)
- **Enumerated:** September 15, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 48966 (Colorado)
- **Sole proprietor:** No
## 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:** 9 organizations under Medicare reassignment (form CMS-855R): Colorado Permanente Medical Group, P.C. (NPI 1760599724, Denver, CO); Ies Colorado PLLC (NPI 1245089028, Denver, CO); Ies Obs Colorado PLLC (NPI 1235988015, Denver, CO); Usacs Community Emergency Services Of Colorado, Inc. (NPI 1811522972, Denver, CO); Usacs Of Colorado Inc (NPI 1104452952, Denver, CO); and 4 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Illinois College Of Med, class of 2003
## Record status
- **NPPES last updated:** June 11, 2021
- **Other identifiers:** Medicaid 00936227 (CO); Other 029015 (CO)
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Source: [NPI Profile](https://npiprofile.com/npi/1508962036) · Data from the CMS NPPES public registry.