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Dr. David I. Tasker, MD
NPI1659363810
- Part D claims, 2024
- 32
- Publications
- 2
- Industry payments
- $13
- Affiliated sites
- 1
- State licenses
- 3
- Practice address
- 1150 N Loop 1604 W Suite 108 Suite 108, San Antonio, TX 78248
- Practice phone
- Call (210) 496-0496
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
David I. Tasker, M.D. Private Ophthalmology Practice
Physician office · San Antonio, Texas
Find Dr. Tasker'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. David I. Tasker is an ophthalmologist in San Antonio, Texas
Dr. Tasker practices at David I. Tasker, M.D. Private Ophthalmology Practice in San Antonio, Texas.
Dr. Tasker's NPI, 1659363810, was assigned on August 15, 2005. Dr. Tasker graduated from Lewis Katz School of Medicine in 1969. Dr. Tasker holds Texas license E1426.
NPI and contact details
- NPI
- 1659363810NPI Registry (opens in a new tab)
- NPI enumeration date
- August 15, 2005
- NPI status
- Active
- Practice phone
- (210) 496-0496
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Medical school graduation
- 1969
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. David I. Tasker practices at David I. Tasker, M.D. Private Ophthalmology Practice in San Antonio, Texas
Dr. Tasker's primary practice is David I. Tasker, M.D. Private Ophthalmology Practice, at 1150 N Loop 1604 W Suite 108 Suite 108, San Antonio, TX 78248. The practice phone is (210) 496-0496.
- David I. Tasker, M.D. Private Ophthalmology Practice1150 N Loop 1604 W Suite 108 Suite 108, San Antonio, TX 78248Phone(210) 496-0496
Source: Dmand AI Affiliation Data
Dr. David I. Tasker is affiliated with 1 site of care
Dr. Tasker's primary practice is David I. Tasker, M.D. Private Ophthalmology Practice in San Antonio, Texas.
David I. Tasker, M.D. Private Ophthalmology PracticePrimary
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. David I. Tasker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tasker practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| David I. Tasker, M.D. Private Ophthalmology Practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David I. Tasker is one of 1,311 ophthalmologists in Texas
Ophthalmology is Dr. Tasker's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Tasker is board certified in ophthalmology by the American Board of Ophthalmology. Dmand AI has Dr. Tasker's licenses on file in 3 states: Texas, California and Ohio.
Specialties and state licenses
- Ophthalmology, TexasPrimary
- California license
- Ohio license
Ophthalmologists near Dr. Tasker
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. David I. Tasker wrote 32 Medicare Part D claims in 2024
In 2024, Dr. Tasker wrote 32 Medicare Part D claims. 72% of them were for generic drugs.
Part D claims, 202432
Dr. Tasker's Part D claims by kind of drug, 2024
- Generic23 claims72%
- Brand-name and other9 claims28%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. David I. Tasker has 2 publications on record
Dmand AI links 2 papers to Dr. Tasker.
Papers2
Recent publications by Dr. Tasker
Ann Ophthalmol
Cataract ExtractionElectrocoagulationNylons
See who Dr. Tasker researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Tasker 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. David I. Tasker received $13 in industry payments in 2017
CMS Open Payments shows 1 general payment to Dr. Tasker from 1 drug or device company in 2017. Food and beverage make up the largest share, 100% of the total. TearLab Corp paid the most, $13.
Companies that paid Dr. Tasker the most, 2017 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. David I. Tasker graduated from Lewis Katz School of Medicine
Dr. Tasker graduated from Lewis Katz School of Medicine in 1969. Dr. Tasker is a member of AAO.
- Medical school
- Board certified in ophthalmology
Source: Dmand AI Professional Profile Data
Sources for Dr. David I. Tasker'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 |
| Part D prescribing | Medicare Part D Prescribers - by Provider (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. David I. Tasker
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. David I. Tasker's NPI number?
Dr. David I. Tasker's NPI number is 1659363810. It was assigned on August 15, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. David I. Tasker?
Dr. David I. Tasker is an ophthalmologist in San Antonio, Texas. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. David I. Tasker practice?
Dr. Tasker practices at 1150 N Loop 1604 W Suite 108 Suite 108, San Antonio, TX 78248. Dr. Tasker's primary practice is David I. Tasker, M.D. Private Ophthalmology Practice in San Antonio, Texas.
What is Dr. David I. Tasker's office phone number?
The practice phone on file for Dr. Tasker is (210) 496-0496.
What is Dr. David I. Tasker's medical license number?
Dr. Tasker holds Texas license E1426, one of the licenses on file in 3 states.
Which states has Dr. David I. Tasker been licensed in?
Dmand AI has state licenses on file for Dr. Tasker in Texas (1973 to 2026), California (1999 to 2027) and Ohio (1970 to 1992).
Is Dr. David I. Tasker board certified?
Yes. Dr. Tasker is board certified in ophthalmology by the American Board of Ophthalmology.
Where did Dr. David I. Tasker go to medical school?
Dr. Tasker graduated from Lewis Katz School of Medicine in 1969.
Has Dr. David I. Tasker received payments from drug or device companies?
CMS Open Payments shows $13 in general payments to Dr. Tasker from 1 company from 2017 to 2017. The largest total came from TearLab Corp.
How long has Dr. David I. Tasker been practicing?
Dr. Tasker graduated from medical school in 1969, 57 years ago.
Does Dr. David I. Tasker do research?
Dmand AI links 2 publications to Dr. Tasker.
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