Patrick C. Ayres, OD
- Medicare patients, 2024
- 282
- Part D claims, 2024
- 177
- Industry payments
- $107
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 143 Sw Shevlin-Hixon Dr 101 Riverbend Eyecare, Bend, OR 97702-3189
- Practice phone
- Call (541) 317-9747
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Riverbend Eyecare
Eye care practice · Bend, Oregon
Find Patrick Ayres' 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.
Patrick C. Ayres is an optometrist in Bend, Oregon
Patrick Ayres practices at Riverbend Eyecare in Bend, Oregon.
Patrick Ayres' NPI, 1639150873, was assigned on November 7, 2005. Patrick Ayres graduated from New England College of Optometry in 2001. Patrick Ayres holds Oregon license 3188AT.
- NPI
- 1639150873NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8628151040
- NPI enumeration date
- November 7, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (541) 317-9747
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Patrick C. Ayres practices at Riverbend Eyecare in Bend, Oregon
Patrick Ayres' primary practice is Riverbend Eyecare, at 143 Sw Shevlin-Hixon Dr 101 Riverbend Eyecare, Bend, OR 97702-3189. The practice phone is (541) 317-9747.
- Riverbend Eyecare143 Sw Shevlin-Hixon Dr 101 Riverbend Eyecare, Bend, OR 97702-3189Phone(541) 317-9747
Source: Dmand AI Affiliation Data
Patrick C. Ayres is affiliated with 1 site of care and 1 medical group
Patrick Ayres' primary practice is Riverbend Eyecare in Bend, Oregon. Dmand AI also links Patrick Ayres to 1 medical group, named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Patrick C. Ayres' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Patrick Ayres practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Riverbend Eyecare | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Patrick C. Ayres is one of 721 optometrists in Oregon
Optometrist is Patrick Ayres' primary specialty in the NPI Registry, under taxonomy code 152W00000X. Patrick Ayres is licensed in Oregon.
Specialties and state licenses
- Optometrist, OregonPrimary
Optometrists near Patrick Ayres
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
Patrick C. Ayres treated 282 Medicare patients in 2024, average age 74
CMS counts 282 Medicare patients who saw Patrick Ayres in 2024. The largest group is 65 to 74, with 147 patients. 71% of them have high cholesterol, and 49% have high blood pressure. Their average risk score is 0.84, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Patrick Ayres' median patient age at 68, with 48% women.
Patrick Ayres' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Patrick Ayres' Medicare patients by sex, 2024
- Women17361%
- Men10939%
Chronic conditions among Patrick Ayres' Medicare patients, 2024
- High cholesterol71%
- High blood pressure49%
- Arthritis40%
- Ischemic heart disease26%
- Osteoporosis22%
- Diabetes17%
- Mood disorders17%
- Depression16%
Share of Medicare patients with each condition. A patient can have several.
Patrick Ayres' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women48%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Patrick C. Ayres wrote 177 Medicare Part D claims in 2024
In 2024, Patrick Ayres wrote 177 Medicare Part D claims for 69 patients. 62% of them were for generic drugs.
Patrick Ayres' Part D claims by kind of drug, 2024
- Generic110 claims62%
- Brand-name67 claims38%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Patrick C. Ayres ranks in the 58th percentile for cataract surgery in Medicare
Patrick Ayres accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 39 procedures of cataract surgery by Patrick Ayres, more than 58% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Patrick Ayres ranks in Medicare procedure volume
- Cataract surgery
- 58th percentile39 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Patrick C. Ayres received $107 in industry payments in 2025
CMS Open Payments shows 5 general payments to Patrick Ayres from 4 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Sun Pharmaceutical Industries Inc. paid the most, $36.
Companies that paid Patrick Ayres the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Patrick C. Ayres graduated from New England College of Optometry
Patrick Ayres graduated from New England College of Optometry in 2001.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Patrick C. Ayres'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)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 Patrick C. Ayres
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Patrick C. Ayres' NPI number?
Patrick C. Ayres' NPI number is 1639150873. It was assigned on November 7, 2005, and it is active in the NPI Registry.
What does Patrick C. Ayres specialize in?
Patrick C. Ayres is an optometrist in Bend, Oregon. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Patrick C. Ayres practice?
Patrick Ayres practices at 143 Sw Shevlin-Hixon Dr 101 Riverbend Eyecare, Bend, OR 97702-3189. Patrick Ayres' primary practice is Riverbend Eyecare in Bend, Oregon. Dmand AI also links Patrick Ayres to 1 medical group.
What is Patrick C. Ayres' office phone number?
The practice phone on file for Patrick Ayres is (541) 317-9747.
What is Patrick C. Ayres' medical license number?
Patrick Ayres holds Oregon license 3188AT.
Does Patrick C. Ayres accept Medicare?
Yes. CMS lists Patrick Ayres as accepting Medicare assignment.
How many Medicare patients does Patrick C. Ayres see?
CMS counts 282 Medicare patients who saw Patrick Ayres in 2024, with an average age of 74.
Where did Patrick C. Ayres go to medical school?
Patrick Ayres graduated from New England College of Optometry in 2001.
Has Patrick C. Ayres received payments from drug or device companies?
CMS Open Payments shows $107 in general payments to Patrick Ayres from 4 companies from 2025 to 2025. The largest total came from Sun Pharmaceutical Industries Inc.
How long has Patrick C. Ayres been practicing?
Patrick Ayres graduated from medical school in 2001, 25 years ago.
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