Mark Willis, M.D.
Plastic Surgery within the Head & Neck (Otolaryngology) Physician · Highlands Ranch, CO
Mark Willis, M.D. is a plastic surgery within the head & neck (otolaryngology) physician with a practice address in Highlands Ranch, Colorado, and NPI 1649423617, issued on Nov 3, 2008. Check the license (Colorado 51080, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Mark Willis
- Credential
- M.D.
- Primary taxonomy
- Plastic Surgery within the Head & Neck (Otolaryngology) Physician 207YX0007X
- License number
- 51080 CO
Self-reported in NPPES; status is on the state search - Practice location
- 1500 Park Central Dr, Highlands Ranch, CO 80129
- Phone
- (720) 848-0000
- Enumerated
- Nov 3, 2008
- Record last updated
- Dec 23, 2025
- Medicare enrollment
- Enrolled (PECOS I20120810000209); accepts Medicare assignment
- Medical or professional school
- University Of Colorado School Of Medicine, Denver, 2007
- Entity
- Type 1 · individual
8 nearest plastic surgery within the head & neck (otolaryngology) physician records → All 25 in Colorado → Look up another NPI →
Also registered at 1500 Park Central Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Radhika Acharya-Leon, DOMedical Oncology Physician1881678506
- Lacey Aghazarian, PA-CSurgical Physician Assistant1972067627
- Ralph Ascione, CRNACertified Registered Nurse Anesthetist1467782482
- Karen Ashbeck, DOObstetrics & Gynecology Physician1043399215
- Jessica Bishop, MDPlastic Surgery within the Head & Neck (Otolaryngology) Physician1639732159
- Amanda Bonvicino, MDCytopathology Physician1861685067
Verify Mark Willis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license 51080Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
20% fewer Medicare Part D claims than the average plastic surgery within the head & neck (otolaryngology) physician in 2024
314 Medicare Part D claims for 140 beneficiaries, against an average of 393 among the 492 providers of this specialty who prescribed in Part D. 13 claims were for opioids.
Most prescribed
- Fluticasone Propionate63 claims
- Famotidine60 claims
- Omeprazole31 claims
- Mupirocin24 claims
- Amoxicillin-Clavulanate Potass23 claims
- Ipratropium Bromide13 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).
Industry payments in 2024: $42.76
2 payments; by number, the most common kind was food and beverage; the largest payer was Hologic Sales and Service, LLC. The 388 providers of this specialty with any payment received $1,454.84 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- University Physicians IncorporatedAurora, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark Willis among 25 plastic surgery within the head & neck (otolaryngology) physician records in Colorado
Mark Willis, M.D. is one of 25 plastic surgery within the head & neck (otolaryngology) physician records with a practice address in Colorado. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 56% of them.
- NPI issued2008 · 56% of these records are older, 32% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2007 · median 2006 among the 15 with a school on file
- Record last updated2025 · 44% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207YX0007X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Plastic Surgery within the Head & Neck (Otolaryngology) Physician providers in Colorado
There are 25 plastic surgery within the head & neck (otolaryngology) physician records in Colorado.
All 25 in Colorado → Every provider in Highlands Ranch → Plastic Surgery within the Head & Neck (Otolaryngology) Physician nationwide →
The 8 plastic surgery within the head & neck (otolaryngology) physician records with the nearest ZIP codes
- Jessica Bishop, MDHighlands Ranch, CO 801291639732159
- John Campana, MDHighlands Ranch, CO 801291740373190
- Christopher Oliver, MDHighlands Ranch, CO 801291891956421
- Seth Reiner, M.D.Highlands Ranch, CO 801291770522302
- Henry Carr, M.D.Lone Tree, CO 801241508805045
- Lawrence Gordon, MDLone Tree, CO 801241952445587
- Zachary Kneass, M.D.Lone Tree, CO 801241811016561
- Richard Schaler, M.D., F.A.C.S.Lone Tree, CO 801241619010378
Common questions
What is Mark Willis, M.D.'s NPI number?
Mark Willis, M.D.'s National Provider Identifier (NPI) is 1649423617, issued on Nov 3, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Mark Willis, M.D. located?
The NPPES record lists a practice address at 1500 Park Central Dr, Highlands Ranch, CO, 80129. Phone: (720) 848-0000. Providers update this record themselves, so call before visiting.
How can I verify Mark Willis, M.D.'s license?
NPPES lists Colorado license number 51080, 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 Mark Willis, M.D. prescribe under Medicare Part D?
In 2024, Mark Willis, M.D. had 314 Medicare Part D claims for 140 beneficiaries; the average among plastic surgery within the head & neck (otolaryngology) physician prescribers was 393. Part D covers Medicare prescriptions only.
What is Mark Willis, 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.