Dr. Bobby S. Korn, MD
- Medicare services, 2024
- 984
- Medicare patients, 2024
- 466
- Part D claims, 2024
- 117
- Publications
- 160
- Clinical trials
- 1
- Practice address
- 200 W Arbor Dr, San Diego, CA 92103
- Practice phone
- Call (619) 543-6222
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
UCSD Hillcrest Medical Center
San Diego, California
Find Dr. Korn'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. Bobby S. Korn is an ophthalmologist in San Diego, California
Dr. Korn practices at UCSD Hillcrest Medical Center in San Diego, California.
Dr. Korn's NPI, 1174551006, was assigned on June 29, 2006. Dr. Korn graduated from UT Southwestern Medical Center in 2001. Dr. Korn holds California license A81749.
- NPI
- 1174551006NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2163468687
- NPI enumeration date
- June 29, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (619) 543-6222
- 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 Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Bobby S. Korn practices at UCSD Hillcrest Medical Center in San Diego, California
Dr. Korn's primary practice is UCSD Hillcrest Medical Center, at 200 W Arbor Dr, San Diego, CA 92103 in San Diego County. The practice phone is (619) 543-6222.
- UCSD Hillcrest Medical Center200 W Arbor Dr, San Diego, CA 92103 · San Diego CountyPhone(619) 543-6222
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Bobby S. Korn is affiliated with 3 sites of care and 1 medical group
Dr. Korn's primary practice is UCSD Hillcrest Medical Center in San Diego, California. Dr. Korn is also affiliated with Hillcrest Medical Center. The medical group on file is UC San Diego Health. Dmand AI also links Dr. Korn to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Bobby S. Korn's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Korn practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCSD Hillcrest Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Bobby S. Korn is one of 2,621 ophthalmologists in California
Ophthalmology is Dr. Korn's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Korn is board certified in ophthalmology by the American Board of Ophthalmology. Dr. Korn is licensed in California.
Specialties and state licenses
- Ophthalmology, CaliforniaPrimary
Clinical focus
Dmand AI lists conjunctivitis, dry eye, eyelid inflammation, hypertensive retinopathy and visual impairment and blindness among the conditions Dr. Korn treats.
Ophthalmologists near Dr. Korn
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. Bobby S. Korn billed Medicare for 984 services in 2024
CMS data shows 984 Medicare services from Dr. Korn across 14 procedure codes in 2024, for 466 Medicare patients. Medicare paid $135,895 for them.
Dr. Korn's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5862024: 5801%
- Tests and treatments
- 2023: 2532024: 21615%
- Surgery
- 2023: 2292024: 18818%
Where Dr. Korn's Medicare services took place, 2024
- In an office85587%
- In a facility12913%
Dr. Korn compared with the California median for ophthalmologists, 2024
- Dr. Korn
- California median
- Medicare services
- 984vs 1,0799% below
- Medicare patients
- 466vs 42111% above
- Part D claims
- 81vs 61887% below
Medians across 2,568 ophthalmologists in California with Dmand AI profiles that report each measure.
Dr. Korn'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. Korn?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Korn and other ophthalmologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Bobby S. Korn treated 466 Medicare patients in 2024, average age 75
CMS counts 466 Medicare patients who saw Dr. Korn in 2024. The largest group is 65 to 74, with 220 patients. 75% of them have high cholesterol, and 65% have high blood pressure. 19% are also on Medicaid. Their average risk score is 1.28, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Korn's median patient age at 64, with 65% women.
Dr. Korn's Medicare patients by age, 2024
Dr. Korn's Medicare patients by sex, 2024
- Women28962%
- Men17738%
Chronic conditions among Dr. Korn's Medicare patients, 2024
- High cholesterol75%
- High blood pressure65%
- Arthritis54%
- Ischemic heart disease26%
- Diabetes24%
- Mood disorders24%
- Osteoporosis23%
- Anxiety21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Korn'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
- Women65%
- Men34%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Bobby S. Korn wrote 117 Medicare Part D claims in 2024
In 2024, Dr. Korn wrote 117 Medicare Part D claims for 86 patients. 46% of them were for generic drugs. CMS names the drug for 81 of them, across 1 drug with 11 or more claims each, at $1,009 in total drug cost. In 2023, CMS named 88 claims across 2 drugs.
Dr. Korn's Part D claims by kind of drug, 2024
- Generic54 claims46%
- Brand-name63 claims54%
Dr. Korn'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: 882024: 818%
Drugs named by CMS: 1 in 2024, 2 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. Bobby S. Korn scored 91 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Dr. Korn for performance year 2024, reported as part of a group. Dr. Korn accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Korn's MIPS scores, performance year 2024
- 91of 100Final score
- 84.1of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 74of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
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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Dr. Bobby S. Korn has 160 publications on record
Dmand AI links 160 papers to Dr. Korn, published from 2005 to 2025. 2024 was the busiest year, with 13. The most frequent topics are Orbit, Eyelids and Graves Ophthalmopathy. Dr. Korn has published most often in Ophthalmic Plast Reconstr Surg. Dr. Korn's most frequent co-authors are Don O. Kikkawa, MD, Audrey C. Ko, MD and Lilangi Ediriwickrema, MD.
Dr. Korn's papers by year, 2016 to 2025
Topics Dr. Korn writes about most
- Orbit
- Eyelids
- Graves Ophthalmopathy
- Tomography, X-Ray Computed
- Blepharoplasty
- Plastic Surgery Procedures
- Oculomotor Muscles
- Ophthalmologic Surgical Procedures
Dr. Korn's most frequent co-authors
- Don O. Kikkawa, MD143 shared papers
- Audrey C. Ko, MD16 shared papers
- Lilangi Ediriwickrema, MD15 shared papers
Recent publications by Dr. Korn
Ophthalmic Plast Reconstr Surg
Ophthalmic Plast Reconstr Surg
Plast Reconstr Surg
See who Dr. Korn researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Korn 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. Bobby S. Korn has worked on 1 clinical trial
Dmand AI links Dr. Korn to 1 clinical trial.
Investigators on the most trials with Dr. Korn
Recent clinical trials with Dr. Korn
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Bobby S. Korn received $255,227 in industry payments from 2016 to 2025
CMS Open Payments shows 164 general payments to Dr. Korn from 17 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 66% of the total. Amgen Inc. paid the most, $142,465.
General payments to Dr. Korn by program year, 2016 to 2025
General payments to Dr. Korn by kind, 2016 to 2025
- Consulting fees$167,66666%
- Speaker and faculty fees$54,96622%
- Travel and lodging$17,0547%
- Honoraria$11,2324%
- Other$4,3102%
Companies that paid Dr. Korn 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. Bobby S. Korn has 10 awards and honors on record
Dmand AI lists 10 awards for Dr. Korn, most recently Top Doctors: San Diego Area in 2024.
Awards and honors for Dr. Korn
- 2024
- Top Doctors: San Diego Area
- 2022
- Best Doctors of America
- 2015
- Top Physician, San Diego County
- 2013
- Top Doctors:San Diego Area
- 2012
- Achievement Award
- Top Doctors:Southern California
Source: Dmand AI Professional Profile Data
Dr. Bobby S. Korn graduated from UT Southwestern Medical Center
Dr. Korn graduated from UT Southwestern Medical Center in 2001.
- Medical school
- Board certified in ophthalmology
Source: Dmand AI Professional Profile Data
Dr. Bobby S. Korn accepts plans from 15 insurance carriers
Dr. Korn is in network with 15 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Excellus BlueCross BlueShield
- Blue Cross Blue Shield of Michigan
- United Healthcare
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- +7 more carriersWith a free account
Plan types Dr. Korn accepts, by number of carriers
- Medicare10
- PPO10
- HMO7
- EPO5
- POS5
Source: Dmand AI Insurance Network Data
Sources for Dr. Bobby S. Korn'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 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 |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Bobby S. Korn
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. Bobby S. Korn's NPI number?
Dr. Bobby S. Korn's NPI number is 1174551006. It was assigned on June 29, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Bobby S. Korn?
Dr. Bobby S. Korn is an ophthalmologist in San Diego, California. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Bobby S. Korn practice?
Dr. Korn practices at 200 W Arbor Dr, San Diego, CA 92103. Dr. Korn's primary practice is UCSD Hillcrest Medical Center in San Diego, California. Dmand AI also links Dr. Korn to 1 group practice or clinic.
What is Dr. Bobby S. Korn's office phone number?
The practice phone on file for Dr. Korn is (619) 543-6222.
What is Dr. Bobby S. Korn's medical license number?
Dr. Korn holds California license A81749.
Which hospitals is Dr. Bobby S. Korn affiliated with?
Dr. Korn is affiliated with Hillcrest Medical Center.
What medical group is Dr. Bobby S. Korn part of?
Dr. Korn is linked to UC San Diego Health.
Does Dr. Bobby S. Korn accept Medicare?
Yes. CMS data shows Dr. Korn billed Medicare for 984 services in 2024, and Dr. Korn accepts Medicare assignment.
What is Dr. Bobby S. Korn's MIPS score?
Dr. Korn's MIPS final score for performance year 2024 is 91 out of 100, reported as part of a group.
How many Medicare patients does Dr. Bobby S. Korn see?
CMS counts 466 Medicare patients who saw Dr. Korn in 2024, with an average age of 75.
Show 9 more questionsShow fewer questions
Is Dr. Bobby S. Korn board certified?
Yes. Dr. Korn is board certified in ophthalmology by the American Board of Ophthalmology.
What services does Dr. Bobby S. Korn bill to Medicare?
In 2024, Dr. Korn's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and eye exam or test (92285).
Where did Dr. Bobby S. Korn go to medical school?
Dr. Korn graduated from UT Southwestern Medical Center in 2001.
What drugs does Dr. Bobby S. Korn prescribe most?
In 2024 Medicare Part D data, Dr. Korn's most prescribed drugs by claims were Neomycin-Polymyxin-Dexameth.
Has Dr. Bobby S. Korn received payments from drug or device companies?
CMS Open Payments shows $255,227 in general payments to Dr. Korn from 17 companies from 2016 to 2025. The largest total came from Amgen Inc.
How long has Dr. Bobby S. Korn been practicing?
Dr. Korn graduated from medical school in 2001, 25 years ago.
Does Dr. Bobby S. Korn do research?
Dmand AI links 160 publications to Dr. Korn, published from 2005 to 2025. Dr. Korn has worked on 1 clinical trial.
Who does Dr. Bobby S. Korn publish with?
Dr. Korn's most frequent co-authors are Don O. Kikkawa, MD (143 shared papers), Audrey C. Ko, MD (16 shared papers) and Lilangi Ediriwickrema, MD (15 shared papers).
What insurance does Dr. Bobby S. Korn accept?
Dr. Korn is in network with 15 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.
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