Doctor profile · Federal record

Dr. Susan Hagen, M.D.

Surgery Physician (CMS: General Surgery) · Boulder, CO

  • NPI 1427267632
  • Accepts Medicare
  • 20 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4743 Arapahoe Ave, Suite 100
Boulder, CO 803031113
(303) 443-2123
fax (303) 443-9497
Mailing address
5450 Western Ave
Boulder, CO 803012709

Credentials & registration

NPPES · NUCC
NPI registered
May 2007 — 19 yrs on file
Profile last updated
November 9, 2017
Year of graduation
2006 — 20 yrs since
Specialty taxonomy
208600000X — NUCC code
State license (1)
Colorado #DR.0050231
Medicaid
CO #62688821

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1427267632. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
669
Distinct HCPCS
10
Medicare allowed
$89,382
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 135 85 $91
99213 Established patient office or other outpatient visit, 20-29 minutes 110 50 $66
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 58 35 $50
99204 New patient office or other outpatient visit, 45-59 minutes 48 48 $169
99203 New patient office or other outpatient visit, 30-44 minutes 41 41 $114
99212 Established patient office or other outpatient visit, 10-19 minutes 36 27 $55
11042 Removal of skin and tissue, 20.0 sq cm or less 34 28 $57
99214 Established patient office or other outpatient visit, 30-39 minutes 26 25 $129
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 22 18 $80
19301 Partial removal of breast 21 21 $683

In context: peer comparison

Among 3 peers in this city , average services per provider: 31. This provider delivers 22× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$35,221
Transactions
37
Manufacturers
7
Payer (manufacturer) Industry Txns Amount
MIMEDX Group, Inc. 23 $27,826.20
Acera Surgical, Inc. 9 $7,202.28
Hologic Sales and Service, LLC 1 $80.45
Myriad Genetic Laboratories, Inc. 1 $42.42
Kerecis Limited 1 $33.34
Smith+Nephew, Inc. 1 $19.05
Solventum Corporation 1 $16.85

By nature of payment

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
$25,672
Travel and Lodging
$7,635
Consulting Fee
$1,095
Food and Beverage
$819

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
23
Patients
23
Total drug cost
$74
Drug Type Claims Patients Total cost
Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) Brand 12 12 $35
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 11 11 $40

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Susan Hagen's medical specialty?
Dr. Susan Hagen practices Surgery Physician in Boulder, CO.
Where does Dr. Susan Hagen practice?
Dr. Susan Hagen practices at 4743 Arapahoe Ave, Boulder, CO 803031113. Office phone: 3034432123.
What is Dr. Susan Hagen's NPI?
Dr. Susan Hagen's National Provider Identifier (NPI) is 1427267632, issued by NPPES.
Does Dr. Susan Hagen accept Medicare assignment?
Yes. Dr. Susan Hagen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Susan Hagen commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99213); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231). Source: CMS Medicare Physician & Other Practitioners file.