Doctor profile · Federal record

Dr. Rouhin Sen, M.D., M.S.

Rheumatology Physician (CMS: Rheumatology) · Rheumatology Physician · Aurora, CO

  • NPI 1811370802
  • Accepts Medicare
  • 11 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
University of Colorado Anschutz Medical Campus, 1775 Aurora Court
Aurora, CO 80045
(303) 724-7605
Additional location
7710 Mercy RD Ste 301
Omaha, NE 681242354
(402) 280-4392
Additional location
500 22Nd St S
Birmingham, AL 352333110
(205) 996-7438
Mailing address
Univ. of Co Anschutz Medical Campus 1775 Aurora Court, 3Rd Floor, Mail Stop B115
Aurora, CO 80045

Credentials & registration

NPPES · NUCC
NPI registered
July 2015 — 11 yrs on file
Profile last updated
June 28, 2023
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
207RR0500X — NUCC code
State licenses (2)
Colorado #DR.0061869 · Alabama #44560

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1811370802. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
49
Distinct HCPCS
2
Medicare allowed
$5,742
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 33 19 $92
99205 New patient office or other outpatient visit, 60-74 minutes 16 16 $170

In context: peer comparison

Among 2 peers in Aurora Rheumatology Physician, average services per provider: 32. This provider delivers 1.5× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$21
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Takeda Pharmaceuticals U.S.A., INC. 1 $21.48

By nature of payment

Food and Beverage
$21

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
114
Patients
45
Total drug cost
$5,507
Drug Type Claims Patients Total cost
Prednisone Generic 35 21 $349
Methotrexate (Methotrexate Sodium) Brand 33 12 $1,223
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 17 0 $232
Hydroxychloroquine Sulfate Generic 17 12 $2,194
Leflunomide Generic 12 0 $1,509

Frequently asked questions

Auto-generated from federal data
What is Dr. Rouhin Sen's medical specialty?
Dr. Rouhin Sen practices Rheumatology Physician in Aurora, CO.
Where does Dr. Rouhin Sen practice?
Dr. Rouhin Sen practices at University of Colorado Anschutz Medical Campus, Aurora, CO 80045. Office phone: 3037247605.
What is Dr. Rouhin Sen's NPI?
Dr. Rouhin Sen's National Provider Identifier (NPI) is 1811370802, issued by NPPES.
Does Dr. Rouhin Sen accept Medicare assignment?
Yes. Dr. Rouhin Sen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Rouhin Sen commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99205). Source: CMS Medicare Physician & Other Practitioners file.