Doctor profile · Federal record

Dr. Sean Oser, MD

Family Medicine Physician (CMS: Family Practice) · Family Medicine Physician · Aurora, CO

  • NPI 1720083140
  • Accepts Medicare
  • 26 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
12605 E 16Th Ave
Aurora, CO 800452545
(720) 848-0000
Mailing address
Po Box 110429
Aurora, CO 800420429

Credentials & registration

NPPES · NUCC
NPI registered
June 2005 — 21 yrs on file
Profile last updated
September 6, 2019
Year of graduation
2000 — 26 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State licenses (2)
Colorado #DR.0062665 · Pennsylvania #MD421712

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1720083140. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
123
Distinct HCPCS
3
Medicare allowed
$7,904
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 87 49 $64
99215 Established patient office or other outpatient visit, 40-54 minutes 18 11 $81
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 18 18 $51

In context: peer comparison

Among 42 peers in Aurora Family Medicine Physician, average services per provider: 80. This provider delivers 1.5× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$5,493
Transactions
12
Manufacturers
5
Payer (manufacturer) Industry Txns Amount
Ascensia Diabetes Care US INC. 6 $4,747.96
Beta Bionics, INC. 2 $388.78
Dexcom, INC. 1 $150.19
Insulet Corporation 1 $116.34
Abbott Laboratories 2 $90.16

By nature of payment

Consulting Fee
$3,150
Travel and Lodging
$1,353
Food and Beverage
$991

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
374
Patients
36
Total drug cost
$30,876
Drug Type Claims Patients Total cost
Levothyroxine Sodium Generic 42 11 $923
Atorvastatin Calcium Generic 40 12 $632
Rosuvastatin Calcium Generic 37 13 $643
Lisinopril Generic 29 0 $284
Omeprazole Generic 28 0 $348
Losartan Potassium Generic 24 0 $383
Trazodone Hcl Generic 24 0 $389
Metformin Hcl ER (Metformin Hcl) Brand 23 0 $155
Triamterene-Hydrochlorothiazid (Triamterene/Hydrochlorothiazid) Brand 20 0 $305
Jardiance (Empagliflozin) Brand 19 0 $24,860

Frequently asked questions

Auto-generated from federal data
What is Dr. Sean Oser's medical specialty?
Dr. Sean Oser practices Family Medicine Physician in Aurora, CO.
Where does Dr. Sean Oser practice?
Dr. Sean Oser practices at 12605 E 16Th Ave, Aurora, CO 800452545. Office phone: 7208480000.
What is Dr. Sean Oser's NPI?
Dr. Sean Oser's National Provider Identifier (NPI) is 1720083140, issued by NPPES.
Does Dr. Sean Oser accept Medicare assignment?
Yes. Dr. Sean Oser accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sean Oser commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.