Michael D. Dao, OD
- Medicare patients, 2024
- 23
- Industry payments
- $54
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 27271 Las Ramblas, Mission Viejo, CA 92691
- Practice phone
- Call (858) 487-5555
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Total Vision
Mission Viejo, California
Find Michael Dao'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.
Michael D. Dao is an optometrist in Mission Viejo, California
Michael Dao practices at Total Vision in Mission Viejo, California.
Michael Dao's NPI, 1346082922, was assigned on June 12, 2024. Michael Dao graduated from Southern California College of Optometry in 2024. Michael Dao holds California license 35721.
- NPI
- 1346082922NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7911444831
- NPI enumeration date
- June 12, 2024
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (858) 487-5555
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 28
- Medical school graduation
- 2024
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Michael D. Dao practices at Total Vision in Mission Viejo, California
Michael Dao's primary practice is Total Vision, at 27271 Las Ramblas, Mission Viejo, CA 92691 in Orange County. The practice phone is (858) 487-5555.
- Total Vision27271 Las Ramblas, Mission Viejo, CA 92691 · Orange CountyPhone(858) 487-5555
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Michael D. Dao is affiliated with 2 sites of care and 1 medical group
Michael Dao's primary practice is Total Vision in Mission Viejo, California. Dmand AI also links Michael Dao to 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 Michael D. Dao's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Michael Dao practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Total Vision | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Michael D. Dao is one of 7,206 optometrists in California
Optometrist is Michael Dao's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Michael Dao is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near Michael Dao
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
Michael D. Dao treated 23 Medicare patients in 2024, average age 74
CMS counts 23 Medicare patients who saw Michael Dao in 2024. 75% of them have high cholesterol, and 61% have high blood pressure. Their average risk score is 0.60, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Michael Dao's median patient age at 75, with 59% women.
Michael Dao's Medicare patients by sex, 2024
- Women1148%
- Men1252%
Chronic conditions among Michael Dao's Medicare patients, 2024
- High cholesterol75%
- High blood pressure61%
- Arthritis52%
Share of Medicare patients with each condition. A patient can have several.
Michael Dao's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women59%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Michael D. Dao takes part in Medicare
Michael Dao accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Cataract surgery: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
Michael D. Dao received $54 in industry payments in 2025
CMS Open Payments shows 1 general payment to Michael Dao 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, $54.
Companies that paid Michael Dao the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Michael D. Dao graduated from Southern California College of Optometry
Michael Dao graduated from Southern California College of Optometry in 2024.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Michael D. Dao'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 Michael D. Dao
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Michael D. Dao's NPI number?
Michael D. Dao's NPI number is 1346082922. It was assigned on June 12, 2024, and it is active in the NPI Registry.
What does Michael D. Dao specialize in?
Michael D. Dao is an optometrist in Mission Viejo, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Michael D. Dao practice?
Michael Dao practices at 27271 Las Ramblas, Mission Viejo, CA 92691. Michael Dao's primary practice is Total Vision in Mission Viejo, California. Dmand AI also links Michael Dao to 1 group practice or clinic and 1 medical group.
What is Michael D. Dao's office phone number?
The practice phone on file for Michael Dao is (858) 487-5555.
What is Michael D. Dao's medical license number?
Michael Dao holds California license 35721.
Does Michael D. Dao accept Medicare?
Yes. CMS lists Michael Dao as accepting Medicare assignment.
How many Medicare patients does Michael D. Dao see?
CMS counts 23 Medicare patients who saw Michael Dao in 2024, with an average age of 74.
Where did Michael D. Dao go to medical school?
Michael Dao graduated from Southern California College of Optometry in 2024.
Has Michael D. Dao received payments from drug or device companies?
CMS Open Payments shows $54 in general payments to Michael Dao from 1 company from 2025 to 2025. The largest total came from CooperVision Inc.
How long has Michael D. Dao been practicing?
Michael Dao graduated from medical school in 2024, 2 years ago.
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