Macson Yen Lee, OD
- Medicare patients, 2024
- 75
- Part D claims, 2024
- 26
- MIPS score, 2024
- 60
- Industry payments
- $39
- Affiliated sites
- 2
- Practice address
- 15259 Se 82nd Dr Suite 101 Suite 101, Clackamas, OR 97015-6609
- Practice phone
- Call (503) 657-0321
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Northwest Eye Care Professionals
Eye care practice · Clackamas, Oregon
Find Macson Lee's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Macson Yen Lee is an optometrist in Clackamas, Oregon
Macson Lee practices at Northwest Eye Care Professionals in Clackamas, Oregon.
Macson Lee's NPI, 1740251529, was assigned on January 30, 2006. Macson Lee graduated from State University of New York - State College Optometry in 2005. Macson Lee holds Oregon license 3650AT.
- NPI
- 1740251529NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9133149198
- NPI enumeration date
- January 30, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (503) 657-0321
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Macson Yen Lee practices at Northwest Eye Care Professionals in Clackamas, Oregon
Macson Lee's primary practice is Northwest Eye Care Professionals, at 15259 Se 82nd Dr Suite 101 Suite 101, Clackamas, OR 97015-6609. The practice phone is (503) 657-0321.
- Northwest Eye Care Professionals15259 Se 82nd Dr Suite 101 Suite 101, Clackamas, OR 97015-6609Phone(503) 657-0321
Source: Dmand AI Affiliation Data
Macson Yen Lee is affiliated with 2 sites of care and 1 medical group
Macson Lee's primary practice is Northwest Eye Care Professionals in Clackamas, Oregon. Dmand AI also links Macson Lee to 1 physician office and 1 medical group, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Macson Yen Lee's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Macson Lee practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northwest Eye Care Professionals | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Macson Yen Lee is one of 721 optometrists in Oregon
Optometrist is Macson Lee's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Macson Lee is licensed in Oregon.
Specialties and state licenses
- Optometrist, OregonPrimary
Optometrists near Macson Lee
Counts of optometrists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Macson Yen Lee treated 75 Medicare patients in 2024, average age 71
CMS counts 75 Medicare patients who saw Macson Lee in 2024. The largest group is 65 to 74, with 39 patients. 57% of them have high cholesterol, and 49% have arthritis. Their average risk score is 0.84, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Macson Lee's median patient age at 44, with 71% women.
Macson Lee's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Macson Lee's Medicare patients by sex, 2024
- Women5371%
- Men2229%
Chronic conditions among Macson Lee's Medicare patients, 2024
- High cholesterol57%
- Arthritis49%
- High blood pressure43%
- Mood disorders29%
- Depression24%
- Anxiety23%
- Osteoporosis20%
- Atrial fibrillation15%
Share of Medicare patients with each condition. A patient can have several.
Macson Lee's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 44
Patient panel by sex, all payers
- Women71%
- Men29%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Macson Yen Lee wrote 26 Medicare Part D claims in 2024
In 2024, Macson Lee wrote 26 Medicare Part D claims for 12 patients. 62% of them were for generic drugs.
Macson Lee's Part D claims by kind of drug, 2024
- Generic16 claims62%
- Brand-name and other10 claims38%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Macson Yen Lee scored 60 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 60 out of 100 for Macson Lee for performance year 2024, reported as part of a group. Macson Lee accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Macson Lee's MIPS scores, performance year 2024
- 60of 100Final score
- 20of 100Quality
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Cataract surgery: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Macson Yen Lee received $39 in industry payments in 2025
CMS Open Payments shows 1 general payment to Macson Lee from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. CooperVision Inc. paid the most, $39.
Companies that paid Macson Lee the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Macson Yen Lee graduated from State University of New York - State College Optometry
Macson Lee graduated from State University of New York - State College Optometry in 2005.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Macson Yen Lee's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Macson Yen Lee
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Macson Yen Lee's NPI number?
Macson Yen Lee's NPI number is 1740251529. It was assigned on January 30, 2006, and it is active in the NPI Registry.
What does Macson Yen Lee specialize in?
Macson Yen Lee is an optometrist in Clackamas, Oregon. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Macson Yen Lee practice?
Macson Lee practices at 15259 Se 82nd Dr Suite 101 Suite 101, Clackamas, OR 97015-6609. Macson Lee's primary practice is Northwest Eye Care Professionals in Clackamas, Oregon. Dmand AI also links Macson Lee to 1 physician office and 1 medical group.
What is Macson Yen Lee's office phone number?
The practice phone on file for Macson Lee is (503) 657-0321.
What is Macson Yen Lee's medical license number?
Macson Lee holds Oregon license 3650AT.
Does Macson Yen Lee accept Medicare?
Yes. CMS lists Macson Lee as accepting Medicare assignment.
What is Macson Yen Lee's MIPS score?
Macson Lee's MIPS final score for performance year 2024 is 60 out of 100, reported as part of a group.
How many Medicare patients does Macson Yen Lee see?
CMS counts 75 Medicare patients who saw Macson Lee in 2024, with an average age of 71.
Where did Macson Yen Lee go to medical school?
Macson Lee graduated from State University of New York - State College Optometry in 2005.
Has Macson Yen Lee received payments from drug or device companies?
CMS Open Payments shows $39 in general payments to Macson Lee from 1 company from 2025 to 2025. The largest total came from CooperVision Inc.
How long has Macson Yen Lee been practicing?
Macson Lee graduated from medical school in 2005, 21 years ago.
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