J Pharm Biomed Anal
Dr. Xiaolin Zhang, MD
- Medicare services, 2024
- 1,976
- Medicare patients, 2024
- 581
- Part D claims, 2024
- 1,248
- Publications
- 8
- MIPS score, 2024
- 75
- Practice address
- 4353 Park Terrace Dr, Westlake Village, CA 91361
- Practice phone
- Call (805) 987-5300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Dlv Vision Management
Westlake Village, California
Find Dr. Zhang'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. Xiaolin Zhang is an ophthalmologist in Westlake Village, California
Dr. Zhang practices at Dlv Vision Management in Westlake Village, California.
Dr. Zhang's NPI, 1063739928, was assigned on April 30, 2010. Dr. Zhang graduated from Rutgers Robert Wood Johnson Medical School in 2010. Dr. Zhang holds California license A135328.
- NPI
- 1063739928NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2365668704
- NPI enumeration date
- April 30, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (805) 987-5300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Xiaolin Zhang practices at Dlv Vision Management in Westlake Village, California
Dr. Zhang's primary practice is Dlv Vision Management, at 4353 Park Terrace Dr, Westlake Village, CA 91361 in Ventura County. The practice phone is (805) 987-5300.
- Dlv Vision Management4353 Park Terrace Dr, Westlake Village, CA 91361 · Ventura CountyPhone(805) 987-5300
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Xiaolin Zhang is affiliated with 3 sites of care and 2 medical groups
Dr. Zhang's primary practice is Dlv Vision Management in Westlake Village, California. Dmand AI also links Dr. Zhang 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 Dr. Xiaolin Zhang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Zhang practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dlv Vision Management | 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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Dr. Xiaolin Zhang is one of 2,621 ophthalmologists in California
Ophthalmology is Dr. Zhang's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Zhang is board certified in ophthalmology by the American Board of Ophthalmology. Dmand AI has Dr. Zhang's licenses on file in 4 states: California, New York, Ohio and Pennsylvania.
Specialties and state licenses
- Ophthalmology, CaliforniaPrimary
- New York license
- Ohio license
- Pennsylvania license
Clinical focus
Dmand AI lists cataract, cataract surgery with lens implant, cold sores or genital herpes, conjunctivitis, dry eye, eye infection or inflammation, eyelid inflammation and glaucoma among the conditions Dr. Zhang treats.
Ophthalmologists near Dr. Zhang
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. Xiaolin Zhang billed Medicare for 1,976 services in 2024
CMS data shows 1,976 Medicare services from Dr. Zhang across 17 procedure codes in 2024, for 581 Medicare patients. Medicare paid $206,304 for them.
Dr. Zhang's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 4712024: 1,061125%
- Office and hospital visits
- 2023: 1,3572024: 44967%
- Surgery
- 2023: 4802024: 42611%
- Imaging
- 2023: 442024: 409%
Where Dr. Zhang's Medicare services took place, 2024
- In an office1,85294%
- In a facility1246%
Dr. Zhang compared with the California median for ophthalmologists, 2024
- Dr. Zhang
- California median
- Medicare services
- 1,976vs 1,07983% above
- Medicare patients
- 581vs 42138% above
- Part D claims
- 1,165vs 61889% above
Medians across 2,568 ophthalmologists in California with Dmand AI profiles that report each measure.
Dr. Zhang'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. Zhang and other ophthalmologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Xiaolin Zhang treated 581 Medicare patients in 2024, average age 76
CMS counts 581 Medicare patients who saw Dr. Zhang in 2024. The largest group is 65 to 74, with 244 patients. 75% of them have high cholesterol, and 68% have high blood pressure. 13% are also on Medicaid. Their average risk score is 1.14, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Zhang's median patient age at 70, with 66% women.
Dr. Zhang's Medicare patients by age, 2024
Dr. Zhang's Medicare patients by sex, 2024
- Women38767%
- Men19433%
Chronic conditions among Dr. Zhang's Medicare patients, 2024
- High cholesterol75%
- High blood pressure68%
- Arthritis54%
- Ischemic heart disease29%
- Anxiety26%
- Diabetes26%
- Mood disorders25%
- Osteoporosis24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Zhang's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women66%
- Men32%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Xiaolin Zhang wrote 1,248 Medicare Part D claims in 2024
In 2024, Dr. Zhang wrote 1,248 Medicare Part D claims for 313 patients. 34% of them were for generic drugs. CMS names the drug for 1,165 of them, across 22 drugs with 11 or more claims each, at $2,083,287 in total drug cost. In 2023, CMS named 977 claims across 19 drugs.
Dr. Zhang's Part D claims by kind of drug, 2024
- Generic420 claims34%
- Brand-name828 claims66%
Dr. Zhang'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.
Drug classes CMS tracks in Dr. Zhang's Part D claims, 2024
- Antibiotics6%81 of 1,248 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 9772024: 1,16519%
Drugs named by CMS: 22 in 2024, 19 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. Xiaolin Zhang scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. Zhang for performance year 2024, reported individually. Dr. Zhang accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 127 procedures of cataract surgery by Dr. Zhang, more than 78% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- MIPS final score, 2024
- 75 of 100
Where Dr. Zhang ranks in Medicare procedure volume
- Cataract surgery
- 78th percentile127 procedures
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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Dr. Xiaolin Zhang has 8 publications on record
Dmand AI links 8 papers to Dr. Zhang, published from 2013 to 2018. 2015 was the busiest year, with 2. The most frequent topics are Cell Line, Tumor, Disease Models, Animal and Protein Kinase Inhibitors. Dr. Zhang's most frequent co-authors are Luke Apisa and Venkateswara Vinod Mootha, MD.
Dr. Zhang's papers by year, 2013 to 2018
Topics Dr. Zhang writes about most
- Cell Line, Tumor
- Disease Models, Animal
- Protein Kinase Inhibitors
- Signal Transduction
Dr. Zhang's most frequent co-authors
Recent publications by Dr. Zhang
Infect Genet Evol
Invest Ophthalmol Vis Sci
See who Dr. Zhang researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Zhang 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. Xiaolin Zhang received $7,694 in industry payments from 2017 to 2025
CMS Open Payments shows 266 general payments to Dr. Zhang from 27 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Sun Pharmaceutical Industries Inc. paid the most, $1,149.
General payments to Dr. Zhang by program year, 2017 to 2025
General payments to Dr. Zhang by kind, 2017 to 2025
- Food and beverage$7,678100%
- Entertainment$170%
Companies that paid Dr. Zhang the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Xiaolin Zhang graduated from Rutgers Robert Wood Johnson Medical School
Dr. Zhang graduated from Rutgers Robert Wood Johnson Medical School in 2010.
- Medical school
- Board certified in ophthalmology
Source: Dmand AI Professional Profile Data
Dr. Xiaolin Zhang accepts plans from 14 insurance carriers
Dr. Zhang is in network with 14 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Elevance
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Molina
- Regence Health Plans
- +6 more carriersWith a free account
Plan types Dr. Zhang accepts, by number of carriers
- PPO9
- Medicare8
- HMO7
- EPO4
- POS3
Source: Dmand AI Insurance Network Data
Sources for Dr. Xiaolin Zhang'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 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
FAQ
Frequently asked questions about Dr. Xiaolin Zhang
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. Xiaolin Zhang's NPI number?
Dr. Xiaolin Zhang's NPI number is 1063739928. It was assigned on April 30, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Xiaolin Zhang?
Dr. Xiaolin Zhang is an ophthalmologist in Westlake Village, California. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Xiaolin Zhang practice?
Dr. Zhang practices at 4353 Park Terrace Dr, Westlake Village, CA 91361. Dr. Zhang's primary practice is Dlv Vision Management in Westlake Village, California. Dmand AI also links Dr. Zhang to 2 group practices and clinics and 2 medical groups.
What is Dr. Xiaolin Zhang's office phone number?
The practice phone on file for Dr. Zhang is (805) 987-5300.
What is Dr. Xiaolin Zhang's medical license number?
Dr. Zhang holds California license A135328, one of the licenses on file in 4 states.
Which states has Dr. Xiaolin Zhang been licensed in?
Dmand AI has state licenses on file for Dr. Zhang in California (2015 to 2026), New York (2014 to 2016), Ohio (2011 to 2014) and Pennsylvania (2010 to 2011).
Does Dr. Xiaolin Zhang accept Medicare?
Yes. CMS data shows Dr. Zhang billed Medicare for 1,976 services in 2024, and Dr. Zhang accepts Medicare assignment.
What is Dr. Xiaolin Zhang's MIPS score?
Dr. Zhang's MIPS final score for performance year 2024 is 75 out of 100, reported individually.
How many Medicare patients does Dr. Xiaolin Zhang see?
CMS counts 581 Medicare patients who saw Dr. Zhang in 2024, with an average age of 76.
Is Dr. Xiaolin Zhang board certified?
Yes. Dr. Zhang is board certified in ophthalmology by the American Board of Ophthalmology.
Show 8 more questionsShow fewer questions
What services does Dr. Xiaolin Zhang bill to Medicare?
In 2024, Dr. Zhang's most billed Medicare services were eye exam or test (92012), surgery: eye (68761) and office visit, established patient (99213).
Where did Dr. Xiaolin Zhang go to medical school?
Dr. Zhang graduated from Rutgers Robert Wood Johnson Medical School in 2010.
What drugs does Dr. Xiaolin Zhang prescribe most?
In 2024 Medicare Part D data, Dr. Zhang's most prescribed drugs by claims were Miebo, Tyrvaya and Prednisolone Acetate.
Has Dr. Xiaolin Zhang received payments from drug or device companies?
CMS Open Payments shows $7,694 in general payments to Dr. Zhang from 27 companies from 2017 to 2025. The largest total came from Sun Pharmaceutical Industries Inc.
How long has Dr. Xiaolin Zhang been practicing?
Dr. Zhang graduated from medical school in 2010, 16 years ago.
Does Dr. Xiaolin Zhang do research?
Dmand AI links 8 publications to Dr. Zhang, published from 2013 to 2018.
Who does Dr. Xiaolin Zhang publish with?
Dr. Zhang's most frequent co-authors are Luke Apisa (1 shared paper) and Venkateswara Vinod Mootha, MD (1 shared paper).
What insurance does Dr. Xiaolin Zhang accept?
Dr. Zhang is in network with 14 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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