Gwen H. Lisella, M.D.
Radiation Oncology Physician · Fort Collins, CO
Gwen H. Lisella, M.D. is a radiation oncology physician with a practice address in Fort Collins, Colorado, and NPI 1457397440, issued on Jun 20, 2006. Check the license (Colorado 33989, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Gwen H. Lisella
- Credential
- M.D.
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License number
- 33989 CO
Self-reported in NPPES; status is on the state search - Practice location
- 2121 E Harmony RD, Fort Collins, CO 80528
- Phone
- (970) 482-3328
- Enumerated
- Jun 20, 2006
- Record last updated
- Jan 26, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (970) 482-1433
- Medicaid ID
- 01339894 CO
- Medicare enrollment
- Enrolled (PECOS I20100827000728); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 111 in Colorado → Look up another NPI →
Also registered at 2121 E Harmony RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elvira Aguila, MDPulmonary Disease Physician1699727123
- Carrie Allen, PHARMDOncology Pharmacist1396279832
- Roger Ashmore, M.D.Interventional Cardiology Physician1184620635
- Wendy AustinCardiovascular Disease Physician1457517625
- Lindsay BennettFamily Nurse Practitioner1699146183
- Emily Berganini, PA-CMedical Physician Assistant1780093641
Verify Gwen H. Lisella in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license 33989Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
64% fewer Medicare Part D claims than the average radiation oncology physician in 2024
48 Medicare Part D claims for 31 beneficiaries, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D.
Most prescribed
- Triamcinolone Acetonide28 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 97.6 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Poudre Valley Medical Group LLCFort Collins, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gwen H. Lisella among 111 radiation oncology physician records in Colorado
Gwen H. Lisella, M.D. is one of 111 radiation oncology physician records with a practice address in Colorado. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 14% of them.
- NPI issued2006 · 14% of these records are older, 58% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 79% of these records are
- Graduated1988 · median 2007 among the 88 with a school on file
- Record last updated2015 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0001X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Radiation Oncology Physician providers in Colorado
There are 111 radiation oncology physician records in Colorado.
All 111 in Colorado → Every provider in Fort Collins → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Matthew Jackson, M.D.Fort Collins, CO 805281821359795
- Supriya Jain, M.D.Fort Collins, CO 805281639597529
- Meng Lim, M.D.Fort Collins, CO 805281669401642
- Joshua Petit, M.D.Fort Collins, CO 805281710053681
- Eric AndersonLoveland, CO 805381659722353
- Christine Lauro, M.D.Loveland, CO 805381235366758
- Sriram Venigalla, MDLoveland, CO 805381528478724
- Rebekah Maymani, MDLongmont, CO 805041164716403
Common questions
What is Gwen H. Lisella, M.D.'s NPI number?
Gwen H. Lisella, M.D.'s National Provider Identifier (NPI) is 1457397440, issued on Jun 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gwen H. Lisella, M.D. located?
The NPPES record lists a practice address at 2121 E Harmony RD, Fort Collins, CO, 80528. Phone: (970) 482-3328. Providers update this record themselves, so call before visiting.
How can I verify Gwen H. Lisella, M.D.'s license?
NPPES lists Colorado license number 33989, as entered by the provider. Search the Colorado Medical Board at https://dpo.colorado.gov/Medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Gwen H. Lisella, M.D. prescribe under Medicare Part D?
In 2024, Gwen H. Lisella, M.D. had 48 Medicare Part D claims for 31 beneficiaries; the average among radiation oncology physician prescribers was 134. Part D covers Medicare prescriptions only.
What is Gwen H. Lisella, M.D.'s MIPS final score?
The 2023 MIPS final score is 97.6 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.