Eric R. Brown, OD
- Medicare patients, 2024
- 56
- Part D claims, 2024
- 20
- MIPS score, 2024
- 92
- Industry payments
- $22
- Affiliated sites
- 1
- Practice address
- 1320 Ne 106th Ave, Portland, OR 97220
- Practice phone
- Call (503) 908-2020
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Lyons Eye
Portland, Oregon
Find Eric Brown'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.
Eric R. Brown is an optometrist in Portland, Oregon
Eric Brown practices at Lyons Eye in Portland, Oregon.
Eric Brown's NPI, 1639171135, was assigned on August 15, 2005. Eric Brown graduated from Southern College of Optometry in 2000. Eric Brown holds Oregon license 2799AT.
- NPI
- 1639171135NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1153312665
- NPI enumeration date
- August 15, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (503) 908-2020
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Eric R. Brown practices at Lyons Eye in Portland, Oregon
Eric Brown's primary practice is Lyons Eye, at 1320 Ne 106th Ave, Portland, OR 97220 in Multnomah County. The practice phone is (503) 908-2020.
- Lyons Eye1320 Ne 106th Ave, Portland, OR 97220 · Multnomah CountyPhone(503) 908-2020
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Eric R. Brown is affiliated with 2 sites of care and 1 medical group
Eric Brown's primary practice is Lyons Eye in Portland, Oregon. Dmand AI also links Eric Brown to 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Eric R. Brown's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Eric Brown practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lyons Eye | 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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Eric R. Brown is one of 721 optometrists in Oregon
Optometrist is Eric Brown's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Eric Brown is licensed in Oregon.
Specialties and state licenses
- Optometrist, OregonPrimary
Optometrists near Eric Brown
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
Eric R. Brown treated 56 Medicare patients in 2024, average age 76
CMS counts 56 Medicare patients who saw Eric Brown in 2024. The largest group is 65 to 74, with 31 patients. 63% of them have high blood pressure, and 54% have high cholesterol. Their average risk score is 0.97, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Eric Brown's median patient age at 73, with 58% women.
Eric Brown's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Eric Brown's Medicare patients by sex, 2024
- Women3664%
- Men2036%
Chronic conditions among Eric Brown's Medicare patients, 2024
- High blood pressure63%
- High cholesterol54%
- Arthritis41%
- Diabetes29%
- Mood disorders21%
- Depression20%
Share of Medicare patients with each condition. A patient can have several.
Eric Brown's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women58%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Eric R. Brown wrote 20 Medicare Part D claims in 2024
In 2024, Eric Brown wrote 20 Medicare Part D claims. 80% of them were for generic drugs.
Eric Brown's Part D claims by kind of drug, 2024
- Generic16 claims80%
- Brand-name and other4 claims20%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Eric R. Brown scored 92 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 92 out of 100 for Eric Brown for performance year 2024, reported as part of a group. Eric Brown accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Eric Brown's MIPS scores, performance year 2024
- 92of 100Final score
- 100of 100Quality
- 40of 100Improvement Activities
- 75of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Eric R. Brown received $22 in industry payments in 2025
CMS Open Payments shows 1 general payment to Eric Brown from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Alcon Laboratories Inc paid the most, $22.
Companies that paid Eric Brown the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Eric R. Brown graduated from Southern College of Optometry
Eric Brown graduated from Southern College of Optometry in 2000.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Eric R. Brown'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| 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 Eric R. Brown
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Eric R. Brown's NPI number?
Eric R. Brown's NPI number is 1639171135. It was assigned on August 15, 2005, and it is active in the NPI Registry.
What does Eric R. Brown specialize in?
Eric R. Brown is an optometrist in Portland, Oregon. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Eric R. Brown practice?
Eric Brown practices at 1320 Ne 106th Ave, Portland, OR 97220. Eric Brown's primary practice is Lyons Eye in Portland, Oregon. Dmand AI also links Eric Brown to 1 group practice or clinic and 1 medical group.
What is Eric R. Brown's office phone number?
The practice phone on file for Eric Brown is (503) 908-2020.
What is Eric R. Brown's medical license number?
Eric Brown holds Oregon license 2799AT.
Does Eric R. Brown accept Medicare?
Yes. CMS lists Eric Brown as accepting Medicare assignment.
What is Eric R. Brown's MIPS score?
Eric Brown's MIPS final score for performance year 2024 is 92 out of 100, reported as part of a group.
How many Medicare patients does Eric R. Brown see?
CMS counts 56 Medicare patients who saw Eric Brown in 2024, with an average age of 76.
Where did Eric R. Brown go to medical school?
Eric Brown graduated from Southern College of Optometry in 2000.
Has Eric R. Brown received payments from drug or device companies?
CMS Open Payments shows $22 in general payments to Eric Brown from 1 company from 2025 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Eric R. Brown been practicing?
Eric Brown graduated from medical school in 2000, 26 years ago.
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