Dr. Brian David Walker, MD
- Medicare services, 2024
- 1,798
- Medicare patients, 2024
- 702
- Part D claims, 2024
- 2,137
- MIPS score, 2024
- 75
- Industry payments
- $3,755
- Practice address
- 1550 Oak Street, Suite 8, Eugene, OR 97401
- Practice phone
- Call (541) 683-8771
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Oregon Eye Surgery Center
Surgery Center - Medicare-Certified · Eugene, Oregon
Find Dr. Walker's professional email, personal email and mobile number
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Dr. Brian David Walker is an ophthalmologist in Eugene, Oregon
Dr. Walker practices at Oregon Eye Surgery Center in Eugene, Oregon.
Dr. Walker's NPI, 1386140101, was assigned on April 2, 2018. Dr. Walker holds Oregon license MD209075.
- NPI
- 1386140101NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2860721040
- NPI enumeration date
- April 2, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (541) 683-8771
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Brian David Walker practices at Oregon Eye Surgery Center in Eugene, Oregon
Dr. Walker's primary practice is Oregon Eye Surgery Center, at 1550 Oak Street, Suite 8, Eugene, OR 97401. The practice phone is (541) 683-8771.
- Oregon Eye Surgery Center1550 Oak Street, Suite 8, Eugene, OR 97401Phone(541) 683-8771
Source: Dmand AI Affiliation Data
Dr. Brian David Walker is affiliated with 2 sites of care and 1 medical group
Dr. Walker's primary practice is Oregon Eye Surgery Center in Eugene, Oregon. Dmand AI also links Dr. Walker to 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Brian David Walker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Walker practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Oregon Eye Surgery Center | 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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Dr. Brian David Walker is one of 272 ophthalmologists in Oregon
Ophthalmology is Dr. Walker's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Walker is licensed in Oregon.
Specialties and state licenses
- Ophthalmology, OregonPrimary
Ophthalmologists near Dr. Walker
Counts of ophthalmologists 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
Dr. Brian David Walker billed Medicare for 1,798 services in 2024
CMS data shows 1,798 Medicare services from Dr. Walker across 12 procedure codes in 2024, for 702 Medicare patients. Medicare paid $134,365 for them.
Dr. Walker's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 7952024: 89212%
- Tests and treatments
- 2023: 6112024: 72519%
- Surgery
- 2023: 1582024: 14210%
- Other services
- 2023: 02024: 39
Where Dr. Walker's Medicare services took place, 2024
- In an office1,65692%
- In a facility1428%
Dr. Walker compared with the Oregon median for ophthalmologists, 2024
- Dr. Walker
- Oregon median
- Medicare services
- 1,798vs 1,10063% above
- Medicare patients
- 702vs 49542% above
- Part D claims
- 2,006vs 5663.5 times
Medians across 288 ophthalmologists in Oregon with Dmand AI profiles that report each measure.
Dr. Walker's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Brian David Walker treated 702 Medicare patients in 2024, average age 75
CMS counts 702 Medicare patients who saw Dr. Walker in 2024. The largest group is 75 to 84, with 299 patients. 69% of them have high cholesterol, and 64% have high blood pressure. 13% are also on Medicaid. Their average risk score is 1.09, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Walker's median patient age at 75, with 62% women.
Dr. Walker's Medicare patients by age, 2024
Dr. Walker's Medicare patients by sex, 2024
- Women40357%
- Men29943%
Chronic conditions among Dr. Walker's Medicare patients, 2024
- High cholesterol69%
- High blood pressure64%
- Arthritis38%
- Diabetes30%
- Chronic kidney disease23%
- Mood disorders21%
- Depression18%
- Anxiety17%
Share of Medicare patients with each condition. A patient can have several.
Dr. Walker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women62%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Brian David Walker wrote 2,137 Medicare Part D claims in 2024
In 2024, Dr. Walker wrote 2,137 Medicare Part D claims for 598 patients. 68% of them were for generic drugs. CMS names the drug for 2,006 of them, across 20 drugs with 11 or more claims each, at $103,460 in total drug cost. In 2023, CMS named 1,206 claims across 13 drugs.
Dr. Walker's Part D claims by kind of drug, 2024
- Generic1,450 claims68%
- Brand-name687 claims32%
Dr. Walker's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Walker's Part D claims, 2024
- Antibiotics1%27 of 2,137 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,2062024: 2,00666%
Drugs named by CMS: 20 in 2024, 13 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Brian David Walker scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. Walker for performance year 2024, reported as part of a group. Dr. Walker accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 176 procedures of cataract surgery by Dr. Walker, more than 82% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- MIPS final score, 2024
- 75 of 100
Where Dr. Walker ranks in Medicare procedure volume
- Cataract surgery
- 82nd percentile176 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
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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Dr. Brian David Walker received $3,755 in industry payments from 2021 to 2025
CMS Open Payments shows 105 general payments to Dr. Walker from 18 drug and device companies from 2021 to 2025. Food and beverage make up the largest share, 100% of the total. Alcon Laboratories Inc paid the most, $1,196.
General payments to Dr. Walker by program year, 2021 to 2025
Companies that paid Dr. Walker the most, 2021 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Brian David Walker'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 DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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 and Drug (CMS) (opens in a new tab)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) |
| 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 Dr. Brian David Walker
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Brian David Walker's NPI number?
Dr. Brian David Walker's NPI number is 1386140101. It was assigned on April 2, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Brian David Walker?
Dr. Brian David Walker is an ophthalmologist in Eugene, Oregon. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Brian David Walker practice?
Dr. Walker practices at 1550 Oak Street, Suite 8, Eugene, OR 97401. Dr. Walker's primary practice is Oregon Eye Surgery Center in Eugene, Oregon. Dmand AI also links Dr. Walker to 1 group practice or clinic and 1 medical group.
What is Dr. Brian David Walker's office phone number?
The practice phone on file for Dr. Walker is (541) 683-8771.
What is Dr. Brian David Walker's medical license number?
Dr. Walker holds Oregon license MD209075.
Does Dr. Brian David Walker accept Medicare?
Yes. CMS data shows Dr. Walker billed Medicare for 1,798 services in 2024, and Dr. Walker accepts Medicare assignment.
What is Dr. Brian David Walker's MIPS score?
Dr. Walker's MIPS final score for performance year 2024 is 75 out of 100, reported as part of a group.
How many Medicare patients does Dr. Brian David Walker see?
CMS counts 702 Medicare patients who saw Dr. Walker in 2024, with an average age of 75.
What services does Dr. Brian David Walker bill to Medicare?
In 2024, Dr. Walker's most billed Medicare services were office visit, established patient (99214), eye exam or test (92134) and eye exam or test (92136).
What drugs does Dr. Brian David Walker prescribe most?
In 2024 Medicare Part D data, Dr. Walker's most prescribed drugs by claims were Latanoprost, Prednisolone Acetate and Ofloxacin.
Has Dr. Brian David Walker received payments from drug or device companies?
CMS Open Payments shows $3,755 in general payments to Dr. Walker from 18 companies from 2021 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Dr. Brian David Walker been practicing?
Dr. Walker graduated from medical school in 2018, 8 years ago.
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