Ophthalmology
Dr. Richard C. Lin, MD
- Medicare services, 2024
- 20,652
- Medicare patients, 2024
- 1,226
- Part D claims, 2024
- 329
- Publications
- 5
- Hospital affiliations
- 2
- Practice address
- 15004 Innovation Drive, San Diego, CA 92128
- Practice phone
- Call (858) 605-7121
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Scripps Clinic Rancho Bernardo Ambulatory Surgery Center
Surgery Center - Medicare-Certified · San Diego, California
Find Dr. Lin's professional email, personal email and mobile number
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Dr. Richard C. Lin is an ophthalmologist in San Diego, California
Dr. Lin practices at Scripps Clinic Rancho Bernardo Ambulatory Surgery Center in San Diego, California.
Dr. Lin's NPI, 1821013863, was assigned on July 12, 2006. Dr. Lin graduated from Stanford University School Of Medicine in 2001. Dr. Lin holds California license A79892.
- NPI
- 1821013863NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8123051091
- NPI enumeration date
- July 12, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (858) 605-7121
- 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)
Dr. Richard C. Lin practices at Scripps Clinic Rancho Bernardo Ambulatory Surgery Center in San Diego, California
Dr. Lin's primary practice is Scripps Clinic Rancho Bernardo Ambulatory Surgery Center, at 15004 Innovation Drive, San Diego, CA 92128. The practice phone is (858) 605-7121.
- Scripps Clinic Rancho Bernardo Ambulatory Surgery Center15004 Innovation Drive, San Diego, CA 92128Phone(858) 605-7121
Source: Dmand AI Affiliation Data
Dr. Richard C. Lin is affiliated with 4 sites of care and 1 medical group
Dr. Lin's primary practice is Scripps Clinic Rancho Bernardo Ambulatory Surgery Center in San Diego, California. Dr. Lin is also affiliated with Scripps Memorial Hospital La Jolla. The medical group on file is Scripps Clinic Medical Group. Dmand AI also links Dr. Lin to 1 more hospital and 1 group practice or clinic, 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. Richard C. Lin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lin practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Scripps Clinic Rancho Bernardo Ambulatory Surgery Center | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Richard C. Lin is one of 2,621 ophthalmologists in California
Ophthalmology is Dr. Lin's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Lin is board certified in ophthalmology by the American Board of Ophthalmology. Dmand AI has Dr. Lin's licenses on file in 3 states: California, Illinois and Florida.
Specialties and state licenses
- Ophthalmology, CaliforniaPrimary
- Illinois license
- Florida license
Clinical focus
Dmand AI lists age-related macular degeneration, cataract, cataract surgery with lens implant, glaucoma, inflammation of iris, laser destruction of retinal or choroid lesions, retinal detachment and retinal occlusion among the conditions Dr. Lin treats.
Ophthalmologists near Dr. Lin
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. Richard C. Lin billed Medicare for 20,652 services in 2024
CMS data shows 20,652 Medicare services from Dr. Lin across 19 procedure codes in 2024, for 1,226 Medicare patients. Medicare paid $1,696,850 for them.
Dr. Lin's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 1,9532024: 14,686652%
- Tests and treatments
- 2023: 1,8602024: 2,43931%
- Surgery
- 2023: 1,0792024: 1,41932%
- Office and hospital visits
- 2023: 1,0772024: 1,39129%
- Other services
- 2023: 02024: 703
- Imaging
- 2023: 112024: 1427%
Where Dr. Lin's Medicare services took place, 2024
- In an office20,616100%
- In a facility360%
Dr. Lin compared with the California median for ophthalmologists, 2024
- Dr. Lin
- California median
- Medicare services
- 20,652vs 1,07919.1 times
- Medicare patients
- 1,226vs 4212.9 times
- Part D claims
- 212vs 61866% below
Medians across 2,568 ophthalmologists in California with Dmand AI profiles that report each measure.
Dr. Lin'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Lin and other ophthalmologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Richard C. Lin treated 1,226 Medicare patients in 2024, average age 78
CMS counts 1,226 Medicare patients who saw Dr. Lin in 2024. The largest group is 75 to 84, with 493 patients. 74% of them have high cholesterol, and 68% have high blood pressure. 7% are also on Medicaid. Their average risk score is 1.32, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Lin's median patient age at 64, with 53% women.
Dr. Lin's Medicare patients by age, 2024
Dr. Lin's Medicare patients by sex, 2024
- Women71158%
- Men51542%
Chronic conditions among Dr. Lin's Medicare patients, 2024
- High cholesterol74%
- High blood pressure68%
- Arthritis42%
- Diabetes28%
- Ischemic heart disease26%
- Chronic kidney disease25%
- Osteoporosis22%
- Atrial fibrillation20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women53%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Richard C. Lin wrote 329 Medicare Part D claims in 2024
In 2024, Dr. Lin wrote 329 Medicare Part D claims for 102 patients. 52% of them were for generic drugs. CMS names the drug for 212 of them, across 5 drugs with 11 or more claims each, at $26,729 in total drug cost. In 2023, CMS named 303 claims across 8 drugs.
Dr. Lin's Part D claims by kind of drug, 2024
- Generic171 claims52%
- Brand-name158 claims48%
Dr. Lin'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3032024: 21230%
Drugs named by CMS: 5 in 2024, 8 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. Richard C. Lin ranks in the 65th percentile for cataract surgery in Medicare
Dr. Lin accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 57 procedures of cataract surgery by Dr. Lin, more than 65% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Lin ranks in Medicare procedure volume
- Cataract surgery
- 65th percentile57 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. Richard C. Lin has 5 publications on record
Dmand AI links 5 papers to Dr. Lin in 2015. Dr. Lin's most frequent co-authors are Glenn Cooper Cockerham, MD, Kimberly P. Cockerham, MD and Darius Mohammad Moshfeghi, MD.
Dr. Lin's most frequent co-authors
- Glenn Cooper Cockerham, MD1 shared paper
- Kimberly P. Cockerham, MD1 shared paper
- Darius Mohammad Moshfeghi, MD1 shared paper
Recent publications by Dr. Lin
See who Dr. Lin researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Lin 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. Richard C. Lin received $4,792 in industry payments from 2016 to 2025
CMS Open Payments shows 113 general payments to Dr. Lin from 31 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Alcon Laboratories Inc paid the most, $639.
General payments to Dr. Lin by program year, 2016 to 2025
Companies that paid Dr. Lin the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Richard C. Lin graduated from Stanford University School Of Medicine
Dr. Lin graduated from Stanford University School Of Medicine in 2001.
- Medical school
- Board certified in ophthalmology
Source: Dmand AI Professional Profile Data
Dr. Richard C. Lin accepts plans from 9 insurance carriers
Dr. Lin is in network with 9 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Excellus BlueCross BlueShield. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Excellus BlueCross BlueShield
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- Blue Cross and Blue Shield of Kansas City
- +1 more carriersWith a free account
Plan types Dr. Lin accepts, by number of carriers
- Medicare8
- PPO7
- HMO4
- POS4
- EPO2
Source: Dmand AI Insurance Network Data
Sources for Dr. Richard C. Lin'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)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. Richard C. Lin
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. Richard C. Lin's NPI number?
Dr. Richard C. Lin's NPI number is 1821013863. It was assigned on July 12, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Richard C. Lin?
Dr. Richard C. Lin is an ophthalmologist in San Diego, California. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Richard C. Lin practice?
Dr. Lin practices at 15004 Innovation Drive, San Diego, CA 92128. Dr. Lin's primary practice is Scripps Clinic Rancho Bernardo Ambulatory Surgery Center in San Diego, California. Dmand AI also links Dr. Lin to 1 hospital and 1 group practice or clinic.
What is Dr. Richard C. Lin's office phone number?
The practice phone on file for Dr. Lin is (858) 605-7121.
What is Dr. Richard C. Lin's medical license number?
Dr. Lin holds California license A79892, one of the licenses on file in 3 states.
Which states has Dr. Richard C. Lin been licensed in?
Dmand AI has state licenses on file for Dr. Lin in California (2002 to 2026), Illinois (2006 to 2008) and Florida (2005 to 2007).
Which hospitals is Dr. Richard C. Lin affiliated with?
Dr. Lin is affiliated with Scripps Memorial Hospital La Jolla. Dmand AI links Dr. Lin to 1 more hospital.
What medical group is Dr. Richard C. Lin part of?
Dr. Lin is linked to Scripps Clinic Medical Group.
Does Dr. Richard C. Lin accept Medicare?
Yes. CMS data shows Dr. Lin billed Medicare for 20,652 services in 2024, and Dr. Lin accepts Medicare assignment.
How many Medicare patients does Dr. Richard C. Lin see?
CMS counts 1,226 Medicare patients who saw Dr. Lin in 2024, with an average age of 78.
Show 9 more questionsShow fewer questions
Is Dr. Richard C. Lin board certified?
Yes. Dr. Lin is board certified in ophthalmology by the American Board of Ophthalmology.
What services does Dr. Richard C. Lin bill to Medicare?
In 2024, Dr. Lin's most billed Medicare services were injected or infused drug (J2777), eye exam or test (92134) and surgery: eye (67028).
Where did Dr. Richard C. Lin go to medical school?
Dr. Lin graduated from Stanford University School Of Medicine in 2001.
What drugs does Dr. Richard C. Lin prescribe most?
In 2024 Medicare Part D data, Dr. Lin's most prescribed drugs by claims were Prednisolone Acetate, Moxifloxacin and Latanoprost.
Has Dr. Richard C. Lin received payments from drug or device companies?
CMS Open Payments shows $4,792 in general payments to Dr. Lin from 31 companies from 2016 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Dr. Richard C. Lin been practicing?
Dr. Lin graduated from medical school in 2001, 25 years ago.
Does Dr. Richard C. Lin do research?
Dmand AI links 5 publications to Dr. Lin.
Who does Dr. Richard C. Lin publish with?
Dr. Lin's most frequent co-authors are Glenn Cooper Cockerham, MD (1 shared paper), Kimberly P. Cockerham, MD (1 shared paper) and Darius Mohammad Moshfeghi, MD (1 shared paper).
What insurance does Dr. Richard C. Lin accept?
Dr. Lin is in network with 9 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Excellus BlueCross BlueShield. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
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