Zen-Ni Su, OD
- Medicare patients, 2024
- 43
- Part D claims, 2024
- 26
- Industry payments
- $217
- Affiliated sites
- 1
- State license
- 1
- Practice address
- 2245 Lomita Blvd, Lomita, CA 90717-1437
- Practice phone
- Call (310) 534-1873
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
South Bay Eye Care Optometry
Physician office · Lomita, California
Find Zen-Ni Su'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.
Zen-Ni Su is an optometrist in Lomita, California
Zen-Ni Su practices at South Bay Eye Care Optometry in Lomita, California.
Zen-Ni Su's NPI, 1225138035, was assigned on September 22, 2006. Zen-Ni Su graduated from Southern California College of Optometry in 1998. Zen-Ni Su holds California license 12006T.
- NPI
- 1225138035NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8022050806
- NPI enumeration date
- September 22, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (310) 534-1873
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Zen-Ni Su practices at South Bay Eye Care Optometry in Lomita, California
Zen-Ni Su's primary practice is South Bay Eye Care Optometry, at 2245 Lomita Blvd, Lomita, CA 90717-1437. The practice phone is (310) 534-1873.
- South Bay Eye Care Optometry2245 Lomita Blvd, Lomita, CA 90717-1437Phone(310) 534-1873
Source: Dmand AI Affiliation Data
Zen-Ni Su is affiliated with 1 site of care
Zen-Ni Su's primary practice is South Bay Eye Care Optometry in Lomita, California.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Zen-Ni Su's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Zen-Ni Su practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| South Bay Eye Care Optometry | Available with a free account |
Source: Dmand AI Technology Install Data
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Zen-Ni Su is one of 7,206 optometrists in California
Optometrist is Zen-Ni Su's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Zen-Ni Su is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near Zen-Ni Su
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
Zen-Ni Su treated 43 Medicare patients in 2024, average age 77
CMS counts 43 Medicare patients who saw Zen-Ni Su in 2024. The largest group is 65 to 74, with 15 patients. 74% of them have high cholesterol, and 70% have high blood pressure. 60% 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 Zen-Ni Su's median patient age at 57, with 58% women.
Zen-Ni Su's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Zen-Ni Su's Medicare patients by sex, 2024
- Women3070%
- Men1330%
Chronic conditions among Zen-Ni Su's Medicare patients, 2024
- High cholesterol74%
- High blood pressure70%
- Arthritis44%
- Diabetes44%
- Mood disorders30%
- Chronic kidney disease28%
- Depression26%
Share of Medicare patients with each condition. A patient can have several.
Zen-Ni Su's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women58%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Zen-Ni Su wrote 26 Medicare Part D claims in 2024
In 2024, Zen-Ni Su wrote 26 Medicare Part D claims for 11 patients. 58% of them were for generic drugs.
Zen-Ni Su's Part D claims by kind of drug, 2024
- Generic15 claims58%
- Brand-name11 claims42%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Zen-Ni Su takes part in Medicare
Zen-Ni Su accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Zen-Ni Su received $217 in industry payments in 2025
CMS Open Payments shows 2 general payments to Zen-Ni Su from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Bausch & Lomb Americas Inc. paid the most, $147.
Companies that paid Zen-Ni Su the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Zen-Ni Su graduated from Southern California College of Optometry
Zen-Ni Su graduated from Southern California College of Optometry in 1998.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Zen-Ni Su'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 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) |
| 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 Zen-Ni Su
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Zen-Ni Su's NPI number?
Zen-Ni Su's NPI number is 1225138035. It was assigned on September 22, 2006, and it is active in the NPI Registry.
What does Zen-Ni Su specialize in?
Zen-Ni Su is an optometrist in Lomita, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Zen-Ni Su practice?
Zen-Ni Su practices at 2245 Lomita Blvd, Lomita, CA 90717-1437. Zen-Ni Su's primary practice is South Bay Eye Care Optometry in Lomita, California.
What is Zen-Ni Su's office phone number?
The practice phone on file for Zen-Ni Su is (310) 534-1873.
What is Zen-Ni Su's medical license number?
Zen-Ni Su holds California license 12006T.
Does Zen-Ni Su accept Medicare?
Yes. CMS lists Zen-Ni Su as accepting Medicare assignment.
How many Medicare patients does Zen-Ni Su see?
CMS counts 43 Medicare patients who saw Zen-Ni Su in 2024, with an average age of 77.
Where did Zen-Ni Su go to medical school?
Zen-Ni Su graduated from Southern California College of Optometry in 1998.
Has Zen-Ni Su received payments from drug or device companies?
CMS Open Payments shows $217 in general payments to Zen-Ni Su from 2 companies from 2025 to 2025. The largest total came from Bausch & Lomb Americas Inc.
How long has Zen-Ni Su been practicing?
Zen-Ni Su graduated from medical school in 1998, 28 years ago.
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