Eric W. Leser, OD
- Medicare patients, 2024
- 174
- Part D claims, 2024
- 49
- Industry payments
- $133
- Affiliated sites
- 2
- Medical group
- 1
- Practice address
- 23161 W Ventura Blvd, Woodland Hills, CA 91364
- Practice phone
- Call (818) 591-8860
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Eric W Leser & Vicki Leung OD a Professional Corporation
Woodland Hills, California
Find Eric Leser'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.
Eric W. Leser is an optometrist in Woodland Hills, California
Eric Leser practices at Eric W Leser & Vicki Leung OD a Professional Corporation in Woodland Hills, California.
Eric Leser's NPI, 1578781134, was assigned on April 20, 2007. Eric Leser graduated from Southern California College of Optometry in 1989. Eric Leser holds California license OP9289T.
- NPI
- 1578781134NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0941265219
- NPI enumeration date
- April 20, 2007
- NPI status
- Active
- Practice phone
- (818) 591-8860
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 63
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Eric W. Leser practices at Eric W Leser & Vicki Leung OD a Professional Corporation in Woodland Hills, California
Eric Leser's primary practice is Eric W Leser & Vicki Leung OD a Professional Corporation, at 23161 W Ventura Blvd, Woodland Hills, CA 91364 in Los Angeles County. The practice phone is (818) 591-8860.
- Eric W Leser & Vicki Leung OD a Professional Corporation23161 W Ventura Blvd, Woodland Hills, CA 91364 · Los Angeles CountyPhone(818) 591-8860
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Eric W. Leser is affiliated with 3 sites of care and 1 medical group
Eric Leser's primary practice is Eric W Leser & Vicki Leung OD a Professional Corporation in Woodland Hills, California. Dmand AI also links Eric Leser to 1 physician office, 1 group practice or clinic and 1 medical group, 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 Eric W. Leser's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Eric Leser practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Eric W Leser & Vicki Leung OD a Professional Corporation | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Eric W. Leser is one of 7,206 optometrists in California
Optometrist is Eric Leser's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Eric Leser is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near Eric Leser
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
Eric W. Leser treated 174 Medicare patients in 2024, average age 75
CMS counts 174 Medicare patients who saw Eric Leser in 2024. The largest group is 65 to 74, with 90 patients. 75% of them have high cholesterol, and 68% have high blood pressure. Their average risk score is 0.89, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Eric Leser's median patient age at 64, with 61% women.
Eric Leser's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Eric Leser's Medicare patients by sex, 2024
- Women9253%
- Men8247%
Chronic conditions among Eric Leser's Medicare patients, 2024
- High cholesterol75%
- High blood pressure68%
- Arthritis51%
- Ischemic heart disease21%
- Diabetes19%
- Osteoporosis17%
- Cancer16%
- Mood disorders16%
Share of Medicare patients with each condition. A patient can have several.
Eric Leser's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women61%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Eric W. Leser wrote 49 Medicare Part D claims in 2024
In 2024, Eric Leser wrote 49 Medicare Part D claims for 27 patients. 39% of them were for generic drugs.
Eric Leser's Part D claims by kind of drug, 2024
- Generic19 claims39%
- Brand-name30 claims61%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Eric W. Leser received $133 in industry payments in 2025
CMS Open Payments shows 2 general payments to Eric Leser from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. CooperVision Inc. paid the most, $133.
Companies that paid Eric Leser the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Eric W. Leser graduated from Southern California College of Optometry
Eric Leser graduated from Southern California College of Optometry in 1989.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Eric W. Leser'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) |
| 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 Eric W. Leser
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Eric W. Leser's NPI number?
Eric W. Leser's NPI number is 1578781134. It was assigned on April 20, 2007, and it is active in the NPI Registry.
What does Eric W. Leser specialize in?
Eric W. Leser is an optometrist in Woodland Hills, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Eric W. Leser practice?
Eric Leser practices at 23161 W Ventura Blvd, Woodland Hills, CA 91364. Eric Leser's primary practice is Eric W Leser & Vicki Leung OD a Professional Corporation in Woodland Hills, California. Dmand AI also links Eric Leser to 1 physician office, 1 group practice or clinic and 1 medical group.
What is Eric W. Leser's office phone number?
The practice phone on file for Eric Leser is (818) 591-8860.
What is Eric W. Leser's medical license number?
Eric Leser holds California license OP9289T.
How many Medicare patients does Eric W. Leser see?
CMS counts 174 Medicare patients who saw Eric Leser in 2024, with an average age of 75.
Where did Eric W. Leser go to medical school?
Eric Leser graduated from Southern California College of Optometry in 1989.
Has Eric W. Leser received payments from drug or device companies?
CMS Open Payments shows $133 in general payments to Eric Leser from 1 company from 2025 to 2025. The largest total came from CooperVision Inc.
How long has Eric W. Leser been practicing?
Eric Leser graduated from medical school in 1989, 37 years ago.
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