Ophthalmic Plast Reconstr Surg
Dr. Kevin Rui Zhang, MD
- Medicare services, 2024
- 66
- Medicare patients, 2024
- 78
- Part D claims, 2024
- 387
- Publications
- 4
- MIPS score, 2024
- 87
- Practice address
- 2100 Webster St, San Francisco, CA 94115
- Practice phone
- Call (415) 923-3007
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Pacific Eye Associates, a Medical Corporation
San Francisco, California
Find Dr. Zhang's professional email, personal email and mobile number
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Dr. Kevin Rui Zhang is an ophthalmologist in San Francisco, California
Dr. Zhang practices at Pacific Eye Associates, a Medical Corporation in San Francisco, California.
Dr. Zhang's NPI, 1508493925, was assigned on March 25, 2020. Dr. Zhang graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 2020. Dr. Zhang holds Pennsylvania license MD485050.
- NPI
- 1508493925NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6204258346
- NPI enumeration date
- March 25, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (415) 923-3007
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Kevin Rui Zhang practices at Pacific Eye Associates, a Medical Corporation in San Francisco, California
Dr. Zhang's primary practice is Pacific Eye Associates, a Medical Corporation, at 2100 Webster St, San Francisco, CA 94115 in San Francisco County. The practice phone is (415) 923-3007.
- Pacific Eye Associates, a Medical Corporation2100 Webster St, San Francisco, CA 94115 · San Francisco CountyPhone(415) 923-3007
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Kevin Rui Zhang is affiliated with 3 sites of care and 4 medical groups
Dr. Zhang's primary practice is Pacific Eye Associates, a Medical Corporation in San Francisco, California. The medical group on file is North East Medical Services (NEMS). Dmand AI also links Dr. Zhang to 3 more medical groups and 2 group practices and clinics, 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. Kevin Rui 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 |
|---|---|
| Pacific Eye Associates, a Medical Corporation | Available with a free account |
| +2 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Kevin Rui 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 licensed in Pennsylvania.
Specialties and state licenses
- Ophthalmology, PennsylvaniaPrimary
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. Kevin Rui Zhang billed Medicare for 66 services in 2024
CMS data shows 66 Medicare services from Dr. Zhang across 3 procedure codes in 2024, for 78 Medicare patients. Medicare paid $5,714 for them.
Dr. Zhang's Medicare services by type, 2024
- Office and hospital visits38
- Surgery15
- Tests and treatments13
Where Dr. Zhang's Medicare services took place, 2024
- In an office5177%
- In a facility1523%
Dr. Zhang compared with the California median for ophthalmologists, 2024
- Dr. Zhang
- California median
- Medicare services
- 66vs 1,07994% below
- Medicare patients
- 78vs 42181% below
- Part D claims
- 296vs 61852% below
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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Kevin Rui Zhang treated 78 Medicare patients in 2024, average age 74
CMS counts 78 Medicare patients who saw Dr. Zhang in 2024. The largest group is 75 to 84, with 30 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 26% are also on Medicaid. Their average risk score is 1.71, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Zhang's median patient age at 77, with 51% women.
Dr. Zhang's Medicare patients by age, 2024
Dr. Zhang's Medicare patients by sex, 2024
- Women3950%
- Men3950%
Chronic conditions among Dr. Zhang's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis37%
- Diabetes37%
- Ischemic heart disease37%
- Chronic kidney disease36%
- Atrial fibrillation19%
- Anxiety18%
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 77
Patient panel by sex, all payers
- Women51%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Kevin Rui Zhang wrote 387 Medicare Part D claims in 2024
In 2024, Dr. Zhang wrote 387 Medicare Part D claims for 153 patients. 66% of them were for generic drugs. CMS names the drug for 296 of them, across 6 drugs with 11 or more claims each, at $13,457 in total drug cost. In 2023, CMS named 359 claims across 8 drugs.
Dr. Zhang's Part D claims by kind of drug, 2024
- Generic254 claims66%
- Brand-name133 claims34%
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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3592024: 29618%
Drugs named by CMS: 6 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. Kevin Rui Zhang scored 87 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 87 out of 100 for Dr. Zhang for performance year 2024, reported as part of a group. Dr. Zhang accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 105 procedures of cataract surgery by Dr. Zhang, more than 75% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Zhang's MIPS scores, performance year 2024
- 87of 100Final score
- 80.8of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 77of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Zhang ranks in Medicare procedure volume
- Cataract surgery
- 75th percentile105 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. Kevin Rui Zhang has 4 publications on record
Dmand AI links 4 papers to Dr. Zhang. The most frequent topics are Orbit, White People and Aging. Dr. Zhang has published most often in Ophthalmic Plast Reconstr Surg. Dr. Zhang's most frequent co-authors are Julian D. Perry, MD, Alexander D. Blandford, MD and Brian Hyunjoon Chon, MD.
Topics Dr. Zhang writes about most
- Orbit
- White People
- Aging
- Anatomic Variation
- Black or African American
- Sphenoid Bone
Dr. Zhang's most frequent co-authors
- Julian D. Perry, MD4 shared papers
- Alexander D. Blandford, MD2 shared papers
- Brian Hyunjoon Chon, MD2 shared papers
Recent publications by Dr. Zhang
Ophthalmic Plast Reconstr Surg
Ophthalmic Plast Reconstr Surg
Ophthalmic Plast Reconstr Surg
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. Kevin Rui Zhang received $4,054 in industry payments from 2024 to 2025
CMS Open Payments shows 40 general payments to Dr. Zhang from 10 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 66% of the total. Abbvie Inc. paid the most, $1,977.
General payments to Dr. Zhang by program year, 2024 to 2025
General payments to Dr. Zhang by kind, 2024 to 2025
- Food and beverage$2,66366%
- Travel and lodging$1,39134%
Companies that paid Dr. Zhang the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Kevin Rui Zhang graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University
Dr. Zhang graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 2020.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Kevin Rui 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 |
| 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. Kevin Rui Zhang
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What is Dr. Kevin Rui Zhang's NPI number?
Dr. Kevin Rui Zhang's NPI number is 1508493925. It was assigned on March 25, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Kevin Rui Zhang?
Dr. Kevin Rui Zhang is an ophthalmologist in San Francisco, California. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Kevin Rui Zhang practice?
Dr. Zhang practices at 2100 Webster St, San Francisco, CA 94115. Dr. Zhang's primary practice is Pacific Eye Associates, a Medical Corporation in San Francisco, California. Dmand AI also links Dr. Zhang to 3 medical groups and 2 group practices and clinics.
What is Dr. Kevin Rui Zhang's office phone number?
The practice phone on file for Dr. Zhang is (415) 923-3007.
What is Dr. Kevin Rui Zhang's medical license number?
Dr. Zhang holds Pennsylvania license MD485050.
What medical group is Dr. Kevin Rui Zhang part of?
Dr. Zhang is linked to North East Medical Services (NEMS). Dmand AI links Dr. Zhang to 3 more medical groups.
Does Dr. Kevin Rui Zhang accept Medicare?
Yes. CMS data shows Dr. Zhang billed Medicare for 66 services in 2024, and Dr. Zhang accepts Medicare assignment.
What is Dr. Kevin Rui Zhang's MIPS score?
Dr. Zhang's MIPS final score for performance year 2024 is 87 out of 100, reported as part of a group.
How many Medicare patients does Dr. Kevin Rui Zhang see?
CMS counts 78 Medicare patients who saw Dr. Zhang in 2024, with an average age of 74.
What services does Dr. Kevin Rui Zhang bill to Medicare?
In 2024, Dr. Zhang's most billed Medicare services were office visit, established patient (99213), surgery: eye (66180) and eye exam or test (92083).
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Where did Dr. Kevin Rui Zhang go to medical school?
Dr. Zhang graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 2020.
What drugs does Dr. Kevin Rui Zhang prescribe most?
In 2024 Medicare Part D data, Dr. Zhang's most prescribed drugs by claims were Latanoprost, Brimonidine Tartrate and Prednisolone Acetate.
Has Dr. Kevin Rui Zhang received payments from drug or device companies?
CMS Open Payments shows $4,054 in general payments to Dr. Zhang from 10 companies from 2024 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Kevin Rui Zhang been practicing?
Dr. Zhang graduated from medical school in 2020, 6 years ago.
Does Dr. Kevin Rui Zhang do research?
Dmand AI links 4 publications to Dr. Zhang.
Who does Dr. Kevin Rui Zhang publish with?
Dr. Zhang's most frequent co-authors are Julian D. Perry, MD (4 shared papers), Alexander D. Blandford, MD (2 shared papers) and Brian Hyunjoon Chon, MD (2 shared papers).
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