ROUHIN SEN M.D., M.S.
NPI 1811370802
Internal Medicine - Rheumatology in Aurora, CO
About Rouhin Sen M.d., M.s. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ROUHIN SEN M.D., M.S. (NPI 1811370802) is an individual rheumatology provider in Aurora, Colorado, licensed in Colorado (DR.0061869) and active in the NPI registry since July 2015. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2015).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 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
Rouhin Sen M.d., M.s. 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
2Medicare enrollment records show Rouhin Sen reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Birmingham, AL 35233
- Reassigned Medicare billing, Alabama enrollment
- 4,494 clinicians in this Medicare group
Birmingham, AL 35233
- Reassigned Medicare billing, Alabama enrollment
- 203 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 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.
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
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
AURORA, CO 80045
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 Rouhin Sen's NPI number?
The NPI number for Rouhin Sen is 1811370802. It was assigned to this individual provider in the NPPES registry on July 8, 2015.
Where is Rouhin Sen located?
Rouhin Sen practices at University Of Colorado Anschutz Medical Campus 1775 Aurora Court, Aurora, CO 80045. The listed phone number is (303) 724-7605.
What is Rouhin Sen's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.
Is Rouhin Sen enrolled in Medicare?
Yes. Rouhin Sen 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 Rouhin Sen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Rouhin Sen reassigns Medicare benefits to 2 organizations: University Of Alabama Health Services Foundation, PC (Birmingham, AL) and Cooper Green Mercy Health Services Authority An Affiliate Of Uab (Birmingham, AL). 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 Rouhin Sen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Rouhin Sen accept?
Health plans from Ambetter Health, Ambetter of Alabama, Ambetter of Tennessee and Blue Cross and Blue Shield of Alabama list Rouhin Sen 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 Rouhin Sen was last updated on June 28, 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.
# Rouhin Sen, M.D., M.S. · NPI 1811370802
Rheumatology physician in Aurora, Colorado. Individual provider, active in the CMS NPPES registry since July 8, 2015.
## Identity
- **NPI:** 1811370802 (Entity type: Individual)
- **Enumerated:** July 8, 2015
- **Primary specialty:** Internal Medicine - Rheumatology · taxonomy 207RR0500X
- **State license:** DR.0061869 (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** UNIVERSITY OF COLORADO ANSCHUTZ MEDICAL CAMPUS, 1775 AURORA COURT, Aurora, CO 80045
- **Phone:** (303) 724-7605
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): University Of Alabama Health Services Foundation, PC (NPI 1164617205, Birmingham, AL); Cooper Green Mercy Health Services Authority An Affiliate Of Uab (NPI 1366073108, Birmingham, AL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** June 28, 2023
---
Source: [NPI Profile](https://npiprofile.com/npi/1811370802) · Data from the CMS NPPES public registry.