Doctor profile · Federal record

Dr. Heather Lewis, M.D.

Surgical Oncology Physician (CMS: Surgical Oncology) · Surgery Physician · Surgical Oncology Physician · Student in an Organized Health Care Education/Training Program · Fort Collins, CO

  • NPI 1255593851
  • Accepts Medicare
  • MIPS 93.3 / 100 · 2023
  • 18 yrs in practice
  • Licensed in 2 states
  • Female
  • Solo practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
2121 E Harmony RD Unit 330
Fort Collins, CO 805283403
(970) 221-5878
fax (970) 221-3564
Additional location
2121 E Harmony RD Unit 170
Fort Collins, CO 805283413
(970) 493-6337
fax (970) 493-3528
Additional location
2500 Rocky Mountain Ave Ste 2200
Loveland, CO 805389004
(970) 203-7520
fax (970) 203-7256
Mailing address
2121 E Harmony Road, Suite 330
Fort Collins, CO 805283403

Credentials & registration

NPPES · NUCC
NPI registered
June 2008 — 18 yrs on file
Profile last updated
March 17, 2018
Year of graduation
2008 — 18 yrs since
Specialty taxonomy
2086X0206X — NUCC code
State licenses (2)
Colorado #DR.0058328 · Wyoming #11084A

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1255593851. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
200
Distinct HCPCS
8
Medicare allowed
$27,030
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 61 40 $80
99215 Established patient office or other outpatient visit, 40-54 minutes 36 33 $183
99213 Established patient office or other outpatient visit, 20-29 minutes 22 21 $89
99214 Established patient office or other outpatient visit, 30-39 minutes 22 21 $131
99204 New patient office or other outpatient visit, 45-59 minutes 17 17 $170
45300 Diagnostic exam of rectum and lower large bowel using an endoscope 15 11 $41
99205 New patient office or other outpatient visit, 60-74 minutes 15 15 $225
36561 Insertion of central venous tube with port (5 years or older) 12 12 $319

In context: peer comparison

Among 1 peers in Fort Collins Surgical Oncology Physician, average services per provider: 25. This provider delivers 8.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$26
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Intuitive Surgical, INC. 1 $26.33

By nature of payment

Food and Beverage
$26

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
160
Patients
152
Total drug cost
$627
Drug Type Claims Patients Total cost
Metronidazole Generic 44 43 $123
Oxycodone Hcl Generic 44 40 $132
Gabapentin Generic 28 25 $131
Neomycin Sulfate Generic 25 25 $159
Ciprofloxacin Hcl Generic 19 19 $82

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Heather Lewis's medical specialty?
Dr. Heather Lewis practices Surgical Oncology Physician in Fort Collins, CO.
Where does Dr. Heather Lewis practice?
Dr. Heather Lewis practices at 2121 E Harmony RD Unit 330, Fort Collins, CO 805283403. Office phone: 9702215878.
What is Dr. Heather Lewis's NPI?
Dr. Heather Lewis's National Provider Identifier (NPI) is 1255593851, issued by NPPES.
Does Dr. Heather Lewis accept Medicare assignment?
Yes. Dr. Heather Lewis accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Heather Lewis commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.