Mackenzie Egan, OD
Optometrist · Thornton, CO
Mackenzie Egan, OD is an optometrist with a practice address in Thornton, Colorado, and NPI 1740639632, issued on Jun 10, 2016. Check the license (Colorado OPT.0003426, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mackenzie Egan
- Credential
- OD
- Primary taxonomy
- Optometrist 152W00000X
- License numbers
- OPT.0003426 CO
2982 CT
Self-reported in NPPES; status is on the state search - Practice location
- 12450 York St, Thornton, CO 80241
- Phone
- (303) 452-2020
- Enumerated
- Jun 10, 2016
- Record last updated
- Jan 2, 2026
- Fax
- (303) 452-0934
- Medicare enrollment
- Enrolled (PECOS I20210707002200); accepts Medicare assignment
- Medical or professional school
- New England College Of Optometry, 2012
- Entity
- Type 1 · individual
8 nearest optometrist records → All 1,273 in Colorado → Look up another NPI →
Also registered at 12450 York St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Stanley Black, O.D.Optometrist1851464366
- McKinzie Daniels, ODOptometrist1902480395
- Gary Holtzman, ODOptometrist1063470532
Verify Mackenzie Egan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license OPT.0003426Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
32% fewer Medicare Part D claims than the average optometrist in 2024
188 Medicare Part D claims for 45 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 23% of claims.
Most prescribed
- Latanoprost118 claims
- Timolol Maleate16 claims
- Dorzolamide-Timolol14 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.
Industry payments in 2024: $193.30
5 payments; by number, the most common kind was food and beverage; the largest payer was Oyster Point Pharma, Inc. The 34,453 providers of this specialty with any payment received $769.99 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 2 group practices
- Colorado Eye Center, LLCThornton, CO
- Myeyedr Optometry OF Colorado PCThornton, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mackenzie Egan among 1,273 optometrist records in Colorado
Mackenzie Egan, OD is one of 1,273 optometrist records with a practice address in Colorado. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 74% of them.
- NPI issued2016 · 74% of these records are older, 23% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2012 · median 2009 among the 750 with a school on file
- Record last updated2026 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
28 optometrist records list a practice address in Thornton
They are 28 of the 2,234 NPPES records with a practice address in Thornton, and 1,273 optometrist records in Colorado.
All 1,273 in Colorado → Every provider in Thornton → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Christine Best, ODThornton, CO 802411396862470
- Stanley Black, O.D.Thornton, CO 802411851464366
- McKinzie Daniels, ODThornton, CO 802411902480395
- Brooke Holmes, ODThornton, CO 802411568393262
- Gary Holtzman, ODThornton, CO 802411063470532
- Michelle Essex, O.D.Denver, CO 802391528060795
- Tuesday Hennessy, O.D.Denver, CO 802391154686301
- Sundy Kani, ODDenver, CO 802391497885693
Common questions
What is Mackenzie Egan, OD's NPI number?
Mackenzie Egan, OD's National Provider Identifier (NPI) is 1740639632, issued on Jun 10, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Mackenzie Egan, OD located?
The NPPES record lists a practice address at 12450 York St, Thornton, CO, 80241. Phone: (303) 452-2020. Providers update this record themselves, so call before visiting.
How can I verify Mackenzie Egan, OD's license?
NPPES lists Colorado license number OPT.0003426, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
How much does Mackenzie Egan, OD prescribe under Medicare Part D?
In 2024, Mackenzie Egan, OD had 188 Medicare Part D claims for 45 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions only.
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.