Doctor profile · Federal record

Dr. Changhu Chen, MD

Radiation Oncology Physician (CMS: Radiation Oncology) · Radiation Oncology Physician · Lafayette, CO

  • NPI 1336256171
  • Accepts Medicare
  • 42 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
200 Exempla Cir
Lafayette, CO 800263370
(303) 338-4545
Mailing address
10350 E Dakota Ave
Denver, CO 802471314

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
May 19, 2021
Year of graduation
1984 — 42 yrs since
Specialty taxonomy
2085R0001X — NUCC code
State licenses (2)
Colorado #DR.0041292 · Ohio #35120355
Medicaid (2)
OH #0078993 · CO #39639029

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1336256171. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
24
Distinct HCPCS
2
Medicare allowed
$3,860
HCPCS Description Services Patients Avg allowed
77263 Complex radiation therapy planning 12 12 $164
99205 New patient office or other outpatient visit, 60-74 minutes 12 12 $158

In context: peer comparison

Among 2 peers in Lafayette Radiation Oncology Physician, average services per provider: 19. This provider delivers 1.3× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
42
Patients
11
Total drug cost
$758
Drug Type Claims Patients Total cost
Tamsulosin Hcl Generic 30 11 $413
Dexamethasone Generic 12 0 $345

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Changhu Chen's medical specialty?
Dr. Changhu Chen practices Radiation Oncology Physician in Lafayette, CO.
Where does Dr. Changhu Chen practice?
Dr. Changhu Chen practices at 200 Exempla Cir, Lafayette, CO 800263370. Office phone: 3033384545.
What is Dr. Changhu Chen's NPI?
Dr. Changhu Chen's National Provider Identifier (NPI) is 1336256171, issued by NPPES.
Does Dr. Changhu Chen accept Medicare assignment?
Yes. Dr. Changhu Chen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Changhu Chen commonly perform?
Top Medicare-reported procedures in 2023: Complex radiation therapy planning (HCPCS 77263); New patient office or other outpatient visit (HCPCS 99205). Source: CMS Medicare Physician & Other Practitioners file.