A refractive and histopathologic study of excimer laser keratectomy in primates (opens in a new tab)
Am J Ophthalmol
Primary practice
Find Dr. Del Pero'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.
Dr. Del Pero practices at Adventist Health and Rideout in Marysville, California, part of Adventist Health.
Dr. Del Pero's NPI, 1578577102, was assigned on July 28, 2006. Dr. Del Pero graduated from David Geffen School of Medicine at UCLA in 1981. Dr. Del Pero holds California license G47676.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Del Pero's primary practice is Adventist Health and Rideout, at 726 4th St, Marysville, CA 95901 in Yuba County. The practice phone is (530) 749-4300.
Source: Dmand AI Affiliation Data
Dr. Del Pero's primary practice is Adventist Health and Rideout in Marysville, California, part of Adventist Health. The medical group on file is Adventist Health and Rideout. Dr. Del Pero's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Del Pero practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Adventist Health and Rideout | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across Adventist Health and 6.2K+ hospitals, with verified contacts in the same login.
Ophthalmology is Dr. Del Pero's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Del Pero is board certified in ophthalmology by the American Board of Ophthalmology. Dmand AI has Dr. Del Pero's licenses on file in 3 states: California, North Carolina and Illinois.
Dmand AI lists age-related macular degeneration, cataract, cataract surgery with lens implant, cold sores or genital herpes, conjunctivitis, dry eye, eyelid inflammation and glaucoma among the conditions Dr. Del Pero treats.
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
CMS data shows 3,608 Medicare services from Dr. Del Pero across 16 procedure codes in 2024, for 1,551 Medicare patients. Medicare paid $335,311 for them.
Medians across 2,568 ophthalmologists in California with Dmand AI profiles that report each measure.
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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Del Pero and other ophthalmologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
CMS counts 1,551 Medicare patients who saw Dr. Del Pero in 2024. The largest group is 75 to 84, with 687 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 14% are also on Medicaid. Their average risk score is 1.11, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Del Pero's median patient age at 68, with 57% women.
Share of Medicare patients with each condition. A patient can have several.
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Median age 68
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
In 2024, Dr. Del Pero wrote 2,543 Medicare Part D claims for 547 patients. 67% of them were for generic drugs. CMS names the drug for 2,463 of them, across 16 drugs with 11 or more claims each, at $53,708 in total drug cost. In 2023, CMS named 2,745 claims across 14 drugs.
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drugs named by CMS: 16 in 2024, 14 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
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. Del Pero for performance year 2024, reported individually. Dr. Del Pero accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 84 procedures of cataract surgery by Dr. Del Pero, more than 72% of the clinicians it reports for that procedure.
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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Dmand AI links 3 papers to Dr. Del Pero. The most frequent topics are Cornea. Dr. Del Pero has published most often in Am J Ophthalmol. Dr. Del Pero's most frequent co-author is Douglas D. Koch, MD.
Topics Dr. Del Pero writes about most
Am J Ophthalmol
See who Dr. Del Pero researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Del Pero works with, so you can find a warm path to the right ophthalmologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
CMS Open Payments shows 56 general payments to Dr. Del Pero from 13 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Carl Zeiss Meditec, Inc. paid the most, $383.
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Del Pero graduated from David Geffen School of Medicine at UCLA in 1981. Dr. Del Pero is a member of AAO.
Source: Dmand AI Professional Profile Data
Dr. Del Pero is in network with 17 carriers, including Aetna, HCSC and United Healthcare. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
Source: Dmand AI Insurance Network 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) |
| 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
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Dr. Robert Alan Del Pero's NPI number is 1578577102. It was assigned on July 28, 2006, and it is active in the NPI Registry.
Dr. Robert Alan Del Pero is an ophthalmologist in Marysville, California. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Dr. Del Pero practices at 726 4th St, Marysville, CA 95901. Dr. Del Pero's primary practice is Adventist Health and Rideout in Marysville, California, part of Adventist Health.
The practice phone on file for Dr. Del Pero is (530) 749-4300.
Dr. Del Pero holds California license G47676, one of the licenses on file in 3 states.
Dmand AI has state licenses on file for Dr. Del Pero in California (1982 to 2026), North Carolina (1988 to 1990) and Illinois (1982 to 1987).
Dr. Del Pero practices at Adventist Health and Rideout in Marysville, California.
Dr. Del Pero is linked to Adventist Health and Rideout.
Yes. CMS data shows Dr. Del Pero billed Medicare for 3,608 services in 2024, and Dr. Del Pero accepts Medicare assignment.
Dr. Del Pero's MIPS final score for performance year 2024 is 75 out of 100, reported individually.
CMS counts 1,551 Medicare patients who saw Dr. Del Pero in 2024, with an average age of 78.
Yes. Dr. Del Pero is board certified in ophthalmology by the American Board of Ophthalmology.
In 2024, Dr. Del Pero's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and eye exam or test (92083).
Dr. Del Pero graduated from David Geffen School of Medicine at UCLA in 1981.
In 2024 Medicare Part D data, Dr. Del Pero's most prescribed drugs by claims were Latanoprost, Timolol Maleate and Prednisolone Acetate.
CMS Open Payments shows $1,661 in general payments to Dr. Del Pero from 13 companies from 2016 to 2025. The largest total came from Carl Zeiss Meditec, Inc.
Dr. Del Pero graduated from medical school in 1981, 45 years ago.
Dmand AI links 3 publications to Dr. Del Pero.
Dr. Del Pero's most frequent co-authors are Douglas D. Koch, MD (1 shared paper).
Dr. Del Pero is in network with 17 carriers, including Aetna, HCSC and United Healthcare. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
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