Stephen Allen Barnes, OD
- Medicare patients, 2024
- 152
- Part D claims, 2024
- 43
- Industry payments
- $92
- Affiliated sites
- 2
- Medical group
- 1
- Practice address
- 658 N Main Street, Ashland, OR 97520
- Practice phone
- Call (541) 482-5518
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ashland Surgery Center
Surgery Center - Medicare-Certified · Ashland, Oregon
Find Stephen Barnes' 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.
Stephen Allen Barnes is an optometrist in Ashland, Oregon
Stephen Barnes practices at Ashland Surgery Center in Ashland, Oregon.
Stephen Barnes' NPI, 1659491777, was assigned on March 30, 2007. Stephen Barnes graduated from Southern California College of Optometry in 1985. Stephen Barnes holds Oregon license 1745ATI.
- NPI
- 1659491777NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2466627310
- NPI enumeration date
- March 30, 2007
- NPI status
- Active
- Practice phone
- (541) 482-5518
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 67
- Medical school graduation
- 1985
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Stephen Allen Barnes practices at Ashland Surgery Center in Ashland, Oregon
Stephen Barnes' primary practice is Ashland Surgery Center, at 658 N Main Street, Ashland, OR 97520. The practice phone is (541) 482-5518.
- Ashland Surgery Center658 N Main Street, Ashland, OR 97520Phone(541) 482-5518
Source: Dmand AI Affiliation Data
Stephen Allen Barnes is affiliated with 2 sites of care and 1 medical group
Stephen Barnes' primary practice is Ashland Surgery Center in Ashland, Oregon. Dmand AI also links Stephen Barnes 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 Stephen Allen Barnes' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Stephen Barnes practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ashland 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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Stephen Allen Barnes is one of 721 optometrists in Oregon
Optometrist is Stephen Barnes' primary specialty in the NPI Registry, under taxonomy code 152W00000X. Stephen Barnes is licensed in Oregon.
Specialties and state licenses
- Optometrist, OregonPrimary
Optometrists near Stephen Barnes
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
Stephen Allen Barnes treated 152 Medicare patients in 2024, average age 75
CMS counts 152 Medicare patients who saw Stephen Barnes in 2024. The largest group is 75 to 84, with 65 patients. 75% of them have high cholesterol, and 61% have high blood pressure. Their average risk score is 0.94, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Stephen Barnes' median patient age at 73, with 70% women.
Stephen Barnes' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Stephen Barnes' Medicare patients by sex, 2024
- Women8657%
- Men6643%
Chronic conditions among Stephen Barnes' Medicare patients, 2024
- High cholesterol75%
- High blood pressure61%
- Arthritis39%
- Diabetes20%
- Anxiety16%
- Chronic kidney disease16%
- Ischemic heart disease16%
- Depression15%
Share of Medicare patients with each condition. A patient can have several.
Stephen Barnes' 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
- Women70%
- Men27%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Stephen Allen Barnes wrote 43 Medicare Part D claims in 2024
In 2024, Stephen Barnes wrote 43 Medicare Part D claims for 20 patients. 53% of them were for generic drugs.
Stephen Barnes' Part D claims by kind of drug, 2024
- Generic23 claims53%
- Brand-name20 claims47%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Stephen Allen Barnes ranks in the 51st percentile for cataract surgery in Medicare
CMS counts 27 procedures of cataract surgery by Stephen Barnes, more than 51% of the clinicians it reports for that procedure.
Where Stephen Barnes ranks in Medicare procedure volume
- Cataract surgery
- 51st percentile27 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Source: Doctors and Clinicians Utilization Data (CMS)
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Stephen Allen Barnes received $92 in industry payments in 2025
CMS Open Payments shows 4 general payments to Stephen Barnes 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, $92.
Companies that paid Stephen Barnes the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Stephen Allen Barnes graduated from Southern California College of Optometry
Stephen Barnes graduated from Southern California College of Optometry in 1985.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Stephen Allen Barnes'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 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 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 Stephen Allen Barnes
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Stephen Allen Barnes' NPI number?
Stephen Allen Barnes' NPI number is 1659491777. It was assigned on March 30, 2007, and it is active in the NPI Registry.
What does Stephen Allen Barnes specialize in?
Stephen Allen Barnes is an optometrist in Ashland, Oregon. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Stephen Allen Barnes practice?
Stephen Barnes practices at 658 N Main Street, Ashland, OR 97520. Stephen Barnes' primary practice is Ashland Surgery Center in Ashland, Oregon. Dmand AI also links Stephen Barnes to 1 group practice or clinic and 1 medical group.
What is Stephen Allen Barnes' office phone number?
The practice phone on file for Stephen Barnes is (541) 482-5518.
What is Stephen Allen Barnes' medical license number?
Stephen Barnes holds Oregon license 1745ATI.
How many Medicare patients does Stephen Allen Barnes see?
CMS counts 152 Medicare patients who saw Stephen Barnes in 2024, with an average age of 75.
Where did Stephen Allen Barnes go to medical school?
Stephen Barnes graduated from Southern California College of Optometry in 1985.
Has Stephen Allen Barnes received payments from drug or device companies?
CMS Open Payments shows $92 in general payments to Stephen Barnes from 1 company from 2025 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Stephen Allen Barnes been practicing?
Stephen Barnes graduated from medical school in 1985, 41 years ago.
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