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Dr. Ashley M. Riley, MD
NPI1528528197PAC ID7618396581
- Medicare services, 2024
- 548
- Medicare patients, 2024
- 284
- Part D claims, 2024
- 508
- Publications
- 2
- Hospital affiliations
- 1
- Practice address
- 1360 E Herndon Ave, Fresno, CA 93720
- Practice phone
- Call (559) 449-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
California Eye Institute
Fresno, California
Find Dr. Riley's professional email, personal email and mobile number
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Dr. Ashley M. Riley is an ophthalmologist in Fresno, California
Dr. Riley practices at California Eye Institute in Fresno, California.
Dr. Riley's NPI, 1528528197, was assigned on March 20, 2019. Dr. Riley graduated from Indiana University School Of Medicine in 2019. Dr. Riley's California license number on file is A187268.
NPI and contact details
- NPI
- 1528528197NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7618396581
- NPI enumeration date
- March 20, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (559) 449-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ashley M. Riley practices at California Eye Institute in Fresno, California
Dr. Riley's primary practice is California Eye Institute, at 1360 E Herndon Ave, Fresno, CA 93720 in Fresno County. The practice phone is (559) 449-5000.
- California Eye Institute1360 E Herndon Ave, Fresno, CA 93720 · Fresno CountyPhone(559) 449-5000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Ashley M. Riley is affiliated with 4 sites of care and 2 medical groups
Dr. Riley's primary practice is California Eye Institute in Fresno, California. Dr. Riley is also affiliated with Fresno Surgical Hospital. The medical group on file is Camarena Health. Dmand AI also links Dr. Riley to 2 more group practices and clinics and 1 medical group, each named with a free account.
California Eye InstitutePrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Ashley M. Riley's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Riley practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| California Eye Institute | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ashley M. Riley is one of 2,621 ophthalmologists in California
Ophthalmology is Dr. Riley's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dmand AI has Dr. Riley's licenses on file in 3 states: California, Kentucky and Nevada.
Specialties and state licenses
- Ophthalmology, CaliforniaPrimary
- Kentucky license
- Nevada license
Clinical focus
Dmand AI lists cataract, cataract surgery with lens implant and glaucoma among the conditions Dr. Riley treats.
Ophthalmologists near Dr. Riley
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. Ashley M. Riley billed Medicare for 548 services in 2024
CMS data shows 548 Medicare services from Dr. Riley across 11 procedure codes in 2024, for 284 Medicare patients. Medicare paid $54,171 for them.
Medicare services, 2024548
Medicare patients284
Paid by Medicare$54,171
Procedure codes11
Dr. Riley's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 412024: 277576%
- Office and hospital visits
- 2023: 572024: 223291%
- Surgery
- 2023: 02024: 48
Where Dr. Riley's Medicare services took place, 2024
- In an office48388%
- In a facility6512%
Dr. Riley compared with the California median for ophthalmologists, 2024
- Dr. Riley
- California median
- Medicare services
- 548vs 1,07949% below
- Medicare patients
- 284vs 42133% below
- Part D claims
- 453vs 61827% below
Medians across 2,568 ophthalmologists in California with Dmand AI profiles that report each measure.
Dr. Riley'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.
Need commercial claims for Dr. Riley?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Riley and other ophthalmologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ashley M. Riley treated 284 Medicare patients in 2024, average age 74
CMS counts 284 Medicare patients who saw Dr. Riley in 2024. The largest group is 65 to 74, with 132 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 47% are also on Medicaid. Their average risk score is 1.41, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Riley's median patient age at 66, with 58% women.
Medicare patients, 2024284
Average age74
Average risk score1.41
Also on Medicaid47%
Dr. Riley's Medicare patients by age, 2024
Dr. Riley's Medicare patients by sex, 2024
- Women17361%
- Men11139%
Chronic conditions among Dr. Riley's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes50%
- Arthritis46%
- Chronic kidney disease33%
- Ischemic heart disease30%
- Mood disorders20%
- Depression19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Riley's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women58%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ashley M. Riley wrote 508 Medicare Part D claims in 2024
In 2024, Dr. Riley wrote 508 Medicare Part D claims for 189 patients. 57% of them were for generic drugs. CMS names the drug for 453 of them, across 12 drugs with 11 or more claims each, at $11,865 in total drug cost.
Part D claims, 2024508
Drugs named by CMS12
Total drug cost$11,865
Part D patients189
Dr. Riley's Part D claims by kind of drug, 2024
- Generic290 claims57%
- Brand-name218 claims43%
Dr. Riley'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.
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. Ashley M. Riley ranks in the 65th percentile for cataract surgery in Medicare
Dr. Riley accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 55 procedures of cataract surgery by Dr. Riley, more than 65% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Riley ranks in Medicare procedure volume
- Cataract surgery
- 65th percentile55 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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Dr. Ashley M. Riley has 2 publications on record
Dmand AI links 2 papers to Dr. Riley, published from 2019 to 2023.
Papers2
Years published2019 to 2023
Recent publications by Dr. Riley
CA1 Region, HippocampalCell AdhesionCell Adhesion Molecules, Neuronal
See who Dr. Riley researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Riley works with, so you can find a warm path to the right ophthalmologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Ashley M. Riley received $1,914 in industry payments from 2017 to 2025
CMS Open Payments shows 32 general payments to Dr. Riley from 13 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Alcon Laboratories Inc paid the most, $591.
General payments to Dr. Riley by program year, 2017 to 2025
Companies that paid Dr. Riley the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ashley M. Riley graduated from Indiana University School Of Medicine
Dr. Riley graduated from Indiana University School Of Medicine in 2019.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Ashley M. Riley accepts plans from 18 insurance carriers
Dr. Riley is in network with 18 carriers, including Aetna, Elevance and HCSC. HMO plans come from the most carriers, 11. Check the plan with the practice before a visit.
- Aetna
- Elevance
- HCSC
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- Blue Cross Blue Shield of Michigan
- Humana
- Alliant Health Plans
- +10 more carriersWith a free account
Plan types Dr. Riley accepts, by number of carriers
- HMO11
- PPO10
- Medicare7
- POS7
- EPO3
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Ashley M. Riley'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 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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 Dr. Ashley M. Riley
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. Ashley M. Riley's NPI number?
Dr. Ashley M. Riley's NPI number is 1528528197. It was assigned on March 20, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Ashley M. Riley?
Dr. Ashley M. Riley is an ophthalmologist in Fresno, California. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Ashley M. Riley practice?
Dr. Riley practices at 1360 E Herndon Ave, Fresno, CA 93720. Dr. Riley's primary practice is California Eye Institute in Fresno, California. Dmand AI also links Dr. Riley to 2 group practices and clinics and 1 medical group.
What is Dr. Ashley M. Riley's office phone number?
The practice phone on file for Dr. Riley is (559) 449-5000.
What is Dr. Ashley M. Riley's medical license number?
Dr. Riley's California license number on file is A187268, one of the licenses on file in 3 states.
Which states has Dr. Ashley M. Riley been licensed in?
Dmand AI has state licenses on file for Dr. Riley in California (2023 to 2025), Kentucky (2020 to 2023) and Nevada (2019 to 2020).
Which hospitals is Dr. Ashley M. Riley affiliated with?
Dr. Riley is affiliated with Fresno Surgical Hospital.
What medical group is Dr. Ashley M. Riley part of?
Dr. Riley is linked to Camarena Health. Dmand AI links Dr. Riley to 1 more medical group.
Does Dr. Ashley M. Riley accept Medicare?
Yes. CMS data shows Dr. Riley billed Medicare for 548 services in 2024, and Dr. Riley accepts Medicare assignment.
How many Medicare patients does Dr. Ashley M. Riley see?
CMS counts 284 Medicare patients who saw Dr. Riley in 2024, with an average age of 74.
Show 7 more questionsShow fewer questions
What services does Dr. Ashley M. Riley bill to Medicare?
In 2024, Dr. Riley's most billed Medicare services were office visit, established patient (99213), eye exam or test (92004) and eye exam or test (92136).
Where did Dr. Ashley M. Riley go to medical school?
Dr. Riley graduated from Indiana University School Of Medicine in 2019.
What drugs does Dr. Ashley M. Riley prescribe most?
In 2024 Medicare Part D data, Dr. Riley's most prescribed drugs by claims were Prednisolone Acetate, Latanoprost and Dorzolamide-Timolol.
Has Dr. Ashley M. Riley received payments from drug or device companies?
CMS Open Payments shows $1,914 in general payments to Dr. Riley from 13 companies from 2017 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Dr. Ashley M. Riley been practicing?
Dr. Riley graduated from medical school in 2019, 7 years ago.
Does Dr. Ashley M. Riley do research?
Dmand AI links 2 publications to Dr. Riley, published from 2019 to 2023.
What insurance does Dr. Ashley M. Riley accept?
Dr. Riley is in network with 18 carriers, including Aetna, Elevance and HCSC. HMO plans come from the most carriers, 11. Check the plan with the practice before a visit.
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