Andrew Suky Chun, OD
- Medicare patients, 2024
- 738
- Part D claims, 2024
- 600
- MIPS score, 2024
- 81
- Industry payments
- $162
- Affiliated sites
- 2
- Practice address
- 4925 J St, Sacramento, CA 95819
- Practice phone
- Call (916) 452-8105
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Eye Site Sacramento Medical Group, Inc.
Sacramento, California
Find Andrew Chun'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.
Andrew Suky Chun is an optometrist in Sacramento, California
Andrew Chun practices at Eye Site Sacramento Medical Group, Inc. in Sacramento, California.
Andrew Chun's NPI, 1497930986, was assigned on January 3, 2008. Andrew Chun graduated from Southern College of Optometry in 2007. Andrew Chun holds California license 13371T.
- NPI
- 1497930986NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1557421898
- NPI enumeration date
- January 3, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (916) 452-8105
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Andrew Suky Chun practices at Eye Site Sacramento Medical Group, Inc. in Sacramento, California
Andrew Chun's primary practice is Eye Site Sacramento Medical Group, Inc., at 4925 J St, Sacramento, CA 95819 in Sacramento County. The practice phone is (916) 452-8105.
- Eye Site Sacramento Medical Group, Inc.4925 J St, Sacramento, CA 95819 · Sacramento CountyPhone(916) 452-8105
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Andrew Suky Chun is affiliated with 3 sites of care and 2 medical groups
Andrew Chun's primary practice is Eye Site Sacramento Medical Group, Inc. in Sacramento, California. Dmand AI also links Andrew Chun to 2 group practices and clinics and 2 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Andrew Suky Chun's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Andrew Chun practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Eye Site Sacramento Medical Group, Inc. | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Andrew Suky Chun is one of 7,206 optometrists in California
Optometrist is Andrew Chun's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Andrew Chun is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near Andrew Chun
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
Andrew Suky Chun treated 738 Medicare patients in 2024, average age 76
CMS counts 738 Medicare patients who saw Andrew Chun in 2024. The largest group is 65 to 74, with 306 patients. 75% of them have high cholesterol, and 69% have high blood pressure. 17% are also on Medicaid. Their average risk score is 1.12, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Andrew Chun's median patient age at 72, with 59% women.
Andrew Chun's Medicare patients by age, 2024
Andrew Chun's Medicare patients by sex, 2024
- Women46062%
- Men27838%
Chronic conditions among Andrew Chun's Medicare patients, 2024
- High cholesterol75%
- High blood pressure69%
- Arthritis45%
- Diabetes31%
- Chronic kidney disease25%
- Ischemic heart disease22%
- Anxiety20%
- Osteoporosis20%
Share of Medicare patients with each condition. A patient can have several.
Andrew Chun's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women59%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Andrew Suky Chun wrote 600 Medicare Part D claims in 2024
In 2024, Andrew Chun wrote 600 Medicare Part D claims for 242 patients. 52% of them were for generic drugs.
Andrew Chun's Part D claims by kind of drug, 2024
- Generic313 claims52%
- Brand-name287 claims48%
Drug classes CMS tracks in Andrew Chun's Part D claims, 2024
- Antibiotics7%40 of 600 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Andrew Suky Chun scored 81 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 81 out of 100 for Andrew Chun for performance year 2024, reported as part of a group. Andrew Chun accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Andrew Chun's MIPS scores, performance year 2024
- 81of 100Final score
- 77.9of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 58of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Andrew Suky Chun received $162 in industry payments in 2025
CMS Open Payments shows 9 general payments to Andrew Chun from 5 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Mallinckrodt Hospital Products Inc. paid the most, $53.
Companies that paid Andrew Chun the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Andrew Suky Chun graduated from Southern College of Optometry
Andrew Chun graduated from Southern College of Optometry in 2007.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Andrew Suky Chun'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 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)Clinician Public Reporting: Overall MIPS Performance (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 Andrew Suky Chun
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Andrew Suky Chun's NPI number?
Andrew Suky Chun's NPI number is 1497930986. It was assigned on January 3, 2008, and it is active in the NPI Registry.
What does Andrew Suky Chun specialize in?
Andrew Suky Chun is an optometrist in Sacramento, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Andrew Suky Chun practice?
Andrew Chun practices at 4925 J St, Sacramento, CA 95819. Andrew Chun's primary practice is Eye Site Sacramento Medical Group, Inc. in Sacramento, California. Dmand AI also links Andrew Chun to 2 group practices and clinics and 2 medical groups.
What is Andrew Suky Chun's office phone number?
The practice phone on file for Andrew Chun is (916) 452-8105.
What is Andrew Suky Chun's medical license number?
Andrew Chun holds California license 13371T.
Does Andrew Suky Chun accept Medicare?
Yes. CMS lists Andrew Chun as accepting Medicare assignment.
What is Andrew Suky Chun's MIPS score?
Andrew Chun's MIPS final score for performance year 2024 is 81 out of 100, reported as part of a group.
How many Medicare patients does Andrew Suky Chun see?
CMS counts 738 Medicare patients who saw Andrew Chun in 2024, with an average age of 76.
Where did Andrew Suky Chun go to medical school?
Andrew Chun graduated from Southern College of Optometry in 2007.
Has Andrew Suky Chun received payments from drug or device companies?
CMS Open Payments shows $162 in general payments to Andrew Chun from 5 companies from 2025 to 2025. The largest total came from Mallinckrodt Hospital Products Inc.
How long has Andrew Suky Chun been practicing?
Andrew Chun graduated from medical school in 2007, 19 years ago.
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