Doctor profile · Federal record

Dr. Emily Aaron, MD

Internal Medicine Physician · Denver, CO

  • NPI 1205256971
  • 12 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4545 E 9Th Ave Ste 240
Denver, CO 802203909
(720) 654-8644

Credentials & registration

NPPES · NUCC
NPI registered
April 2014 — 12 yrs on file
Profile last updated
June 14, 2023
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Texas #BP10050670

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1205256971. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
69
Distinct HCPCS
3
Medicare allowed
$5,321
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 38 32 $108
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 20 20 $43
G0009 Administration of pneumococcal vaccine 11 11 $31

In context: peer comparison

Among 78 peers in Denver Internal Medicine Physician, average services per provider: 111. This provider delivers 0.6× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,099
Transactions
54
Manufacturers
14
Payer (manufacturer) Industry Txns Amount
AstraZeneca Pharmaceuticals Lp 8 $230.72
Lilly USA, LLC 11 $220.96
Abbvie INC. 7 $136.86
Amgen INC. 9 $131.17
Amneal Pharmaceuticals LLC 4 $82.43
Novo Nordisk INC 3 $64.97
Novartis Pharmaceuticals Corporation 3 $60.12
Pfizer INC. 2 $38.73
Idorsia Pharmaceuticals US INC 2 $36.86
Iti, INC. (D/B/A Intra-Cellular Therapies, INC.) 1 $26.40
Janssen Pharmaceuticals, INC 1 $20.53
Esperion Therapeutics, INC. 1 $16.73
Astellas Pharma US INC 1 $16.54
Medicure Pharma INC. 1 $15.89

By nature of payment

Food and Beverage
$1,083
Compensation for Services Other Than Consulting, Including Serving As Faculty or As A Speaker at A Venue Other Than A Continuing Education Program
$16

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,248
Patients
449
Total drug cost
$19,405
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 231 84 $2,548
Levothyroxine Sodium Generic 201 73 $2,701
Lisinopril Generic 99 30 $671
Rosuvastatin Calcium Generic 91 37 $1,887
Hydrochlorothiazide Generic 83 30 $438
Metformin Hcl Generic 78 28 $955
Amlodipine Besylate Generic 77 29 $566
Omeprazole Generic 67 21 $1,338
Simvastatin Generic 62 22 $682
Losartan Potassium Generic 58 26 $842

Frequently asked questions

Auto-generated from federal data
What is Dr. Emily Aaron's medical specialty?
Dr. Emily Aaron practices Internal Medicine Physician in Denver, CO.
Where does Dr. Emily Aaron practice?
Dr. Emily Aaron practices at 4545 E 9Th Ave Ste 240, Denver, CO 802203909. Office phone: 7206548644.
What is Dr. Emily Aaron's NPI?
Dr. Emily Aaron's National Provider Identifier (NPI) is 1205256971, issued by NPPES.
What procedures does Dr. Emily Aaron commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Administration of pneumococcal vaccine (HCPCS G0009). Source: CMS Medicare Physician & Other Practitioners file.