Dr. Anthony P. Mai, MD
- Medicare services, 2024
- 94
- Medicare patients, 2024
- 103
- Part D claims, 2024
- 289
- MIPS score, 2024
- 96
- Hospital affiliations
- 1
- 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. Mai'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. Anthony P. Mai is an ophthalmologist in Westlake Village, California
Dr. Mai practices at Dlv Vision Management in Westlake Village, California.
Dr. Mai's NPI, 1699394874, was assigned on April 8, 2020. Dr. Mai graduated from University of Iowa, RJ & L Carver College of Medicine in 2020. Dr. Mai holds South Dakota license 15525.
- NPI
- 1699394874NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7618372681
- NPI enumeration date
- April 8, 2020
- 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
- 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. Anthony P. Mai practices at Dlv Vision Management in Westlake Village, California
Dr. Mai'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. Anthony P. Mai is affiliated with 4 sites of care and 4 medical groups
Dr. Mai's primary practice is Dlv Vision Management in Westlake Village, California. Dr. Mai is also affiliated with University of Utah Hospital. The medical group on file is University of Utah Health. Dmand AI also links Dr. Mai 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. Anthony P. Mai's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mai practices, 3 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 |
| +3 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Anthony P. Mai is one of 2,621 ophthalmologists in California
Ophthalmology is Dr. Mai's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Mai is licensed in South Dakota.
Specialties and state licenses
- Ophthalmology, South DakotaPrimary
Ophthalmologists near Dr. Mai
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. Anthony P. Mai billed Medicare for 94 services in 2024
CMS data shows 94 Medicare services from Dr. Mai across 5 procedure codes in 2024, for 103 Medicare patients. Medicare paid $9,915 for them.
Dr. Mai's Medicare services by type, 2024
- Office and hospital visits83
- Surgery11
Where Dr. Mai's Medicare services took place, 2024
- In an office8388%
- In a facility1112%
Dr. Mai compared with the California median for ophthalmologists, 2024
- Dr. Mai
- California median
- Medicare services
- 94vs 1,07991% below
- Medicare patients
- 103vs 42176% below
- Part D claims
- 203vs 61867% below
Medians across 2,568 ophthalmologists in California with Dmand AI profiles that report each measure.
Dr. Mai'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. Mai and other ophthalmologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Anthony P. Mai treated 103 Medicare patients in 2024, average age 74
CMS counts 103 Medicare patients who saw Dr. Mai in 2024. The largest group is 65 to 74, with 53 patients. 68% of them have high cholesterol, and 63% have high blood pressure. Their average risk score is 1.01, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Mai's median patient age at 70, with 56% women.
Dr. Mai's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Mai's Medicare patients by sex, 2024
- Women7068%
- Men3332%
Chronic conditions among Dr. Mai's Medicare patients, 2024
- High cholesterol68%
- High blood pressure63%
- Arthritis48%
- Mood disorders24%
- Depression23%
- Diabetes22%
- Chronic kidney disease20%
- Cancer18%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mai'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
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Anthony P. Mai wrote 289 Medicare Part D claims in 2024
In 2024, Dr. Mai wrote 289 Medicare Part D claims for 121 patients. 62% of them were for generic drugs. CMS names the drug for 203 of them, across 5 drugs with 11 or more claims each, at $5,892 in total drug cost. In 2023, CMS named 193 claims across 4 drugs.
Dr. Mai's Part D claims by kind of drug, 2024
- Generic179 claims62%
- Brand-name110 claims38%
Dr. Mai'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: 1932024: 2035%
Drugs named by CMS: 5 in 2024, 4 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. Anthony P. Mai scored 96 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 96 out of 100 for Dr. Mai for performance year 2024, reported through an alternative payment model (APM). Dr. Mai accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 47 procedures of cataract surgery by Dr. Mai, more than 62% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Mai's MIPS scores, performance year 2024
- 96of 100Final score
- 90of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Mai ranks in Medicare procedure volume
- Cataract surgery
- 62nd percentile47 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. Anthony P. Mai received $7,219 in industry payments from 2021 to 2025
CMS Open Payments shows 91 general payments to Dr. Mai from 16 drug and device companies from 2021 to 2025. Food and beverage make up the largest share, 63% of the total. Bausch & Lomb Americas Inc. paid the most, $2,057.
General payments to Dr. Mai by program year, 2021 to 2025
General payments to Dr. Mai by kind, 2021 to 2025
- Food and beverage$4,56863%
- Travel and lodging$2,15230%
- Speaker and faculty fees$5007%
Companies that paid Dr. Mai the most, 2021 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Anthony P. Mai graduated from University of Iowa, RJ & L Carver College of Medicine
Dr. Mai graduated from University of Iowa, RJ & L Carver College of Medicine in 2020.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Anthony P. Mai'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) |
| 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. Anthony P. Mai
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. Anthony P. Mai's NPI number?
Dr. Anthony P. Mai's NPI number is 1699394874. It was assigned on April 8, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Anthony P. Mai?
Dr. Anthony P. Mai is an ophthalmologist in Westlake Village, California. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Anthony P. Mai practice?
Dr. Mai practices at 4353 Park Terrace Dr, Westlake Village, CA 91361. Dr. Mai's primary practice is Dlv Vision Management in Westlake Village, California. Dmand AI also links Dr. Mai to 3 medical groups and 2 group practices and clinics.
What is Dr. Anthony P. Mai's office phone number?
The practice phone on file for Dr. Mai is (805) 987-5300.
What is Dr. Anthony P. Mai's medical license number?
Dr. Mai holds South Dakota license 15525.
Which hospitals is Dr. Anthony P. Mai affiliated with?
Dr. Mai is affiliated with University of Utah Hospital.
What medical group is Dr. Anthony P. Mai part of?
Dr. Mai is linked to University of Utah Health. Dmand AI links Dr. Mai to 3 more medical groups.
Does Dr. Anthony P. Mai accept Medicare?
Yes. CMS data shows Dr. Mai billed Medicare for 94 services in 2024, and Dr. Mai accepts Medicare assignment.
What is Dr. Anthony P. Mai's MIPS score?
Dr. Mai's MIPS final score for performance year 2024 is 96 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Anthony P. Mai see?
CMS counts 103 Medicare patients who saw Dr. Mai in 2024, with an average age of 74.
Show 5 more questionsShow fewer questions
What services does Dr. Anthony P. Mai bill to Medicare?
In 2024, Dr. Mai's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99212) and office visit, established patient (99214).
Where did Dr. Anthony P. Mai go to medical school?
Dr. Mai graduated from University of Iowa, RJ & L Carver College of Medicine in 2020.
What drugs does Dr. Anthony P. Mai prescribe most?
In 2024 Medicare Part D data, Dr. Mai's most prescribed drugs by claims were Prednisolone Acetate, Moxifloxacin and Latanoprost.
Has Dr. Anthony P. Mai received payments from drug or device companies?
CMS Open Payments shows $7,219 in general payments to Dr. Mai from 16 companies from 2021 to 2025. The largest total came from Bausch & Lomb Americas Inc.
How long has Dr. Anthony P. Mai been practicing?
Dr. Mai graduated from medical school in 2020, 6 years ago.
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