Haomin Mai, OD

  • San Francisco, CA
  • Optometrist
NPI1205672649PAC ID5193213452
Affiliated sites
1
Medical groups
2
State license
1
Year NPI issued
2024
Practice locations
2
Practice address
619 Irving St, San Francisco, CA 94122
Practice phone
Call (415) 661-8253
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

Selena Chan, O.d., A Professional Corporation

Eye care practice · San Francisco, California

See all 3 affiliations

Find Haomin 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.

View contacts for free

Haomin Mai is an optometrist in San Francisco, California

Haomin Mai practices at Selena Chan, O.d., A Professional Corporation in San Francisco, California.

Haomin Mai's NPI, 1205672649, was assigned on July 5, 2024. Haomin Mai graduated from University of California - School of Optometry in 2024. Haomin Mai holds California license OPT35745.

NPI and contact details
Medicare PAC ID
5193213452
NPI enumeration date
July 5, 2024
NPI status
Active
Practice phone
(415) 661-8253
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Female
Estimated age
28
Medical school graduation
2024

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Haomin Mai practices at 2 locations in San Francisco, California

Haomin Mai's primary practice is Selena Chan, O.d., A Professional Corporation, at 619 Irving St, San Francisco, CA 94122. The practice phone is (415) 661-8253. The NPI Registry lists Haomin Mai's practice address as 4150 Clement St, San Francisco, CA 94121.

  • Selena Chan, O.d., A Professional CorporationPrimary
    619 Irving St, San Francisco, CA 94122Phone(415) 661-8253
  • NPI Registry address
    4150 Clement St, San Francisco, CA 94121 · San Francisco County

Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data

Haomin Mai is affiliated with 1 site of care and 2 medical groups

Haomin Mai's primary practice is Selena Chan, O.d., A Professional Corporation in San Francisco, California. Dmand AI also links Haomin Mai to 2 medical groups, each named with a free account.

Selena Chan, O.d., A Professional CorporationEye care practice · San Francisco, CaliforniaPrimary
2 medical groupsNames with a free account
See all 3 affiliations for Haomin Mai

Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dmand AI tracks the EHR system at Haomin Mai's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Haomin Mai practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Selena Chan, O.d., A Professional CorporationAvailable with a free account
+2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every site where Haomin Mai practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.

Haomin Mai is one of 7,206 optometrists in California

Optometrist is Haomin Mai's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Haomin Mai is licensed in California.

Specialties and state licenses

  • Optometrist, CaliforniaPrimaryLicense OPT35745 · taxonomy 152W00000X

Optometrists near Haomin Mai

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

Haomin Mai's patients have a median age of 66

Across all payers, Dmand AI patient panel data puts Haomin Mai's median patient age at 66, with 50% women.

Haomin 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 66

Patient panel by sex, all payers

  • Women50%
  • Men25%

Source: Dmand AI Patient Panel Data

Haomin Mai graduated from University of California - School of Optometry

Haomin Mai graduated from University of California - School of Optometry in 2024.

  1. Medical schoolUniversity of California - School of Optometry

Source: Dmand AI Professional Profile Data

Sources for Haomin Mai's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Medicare patients and the all-payer patient panelDmand AI Patient Panel Data
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Haomin 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 Haomin Mai's NPI number?

Haomin Mai's NPI number is 1205672649. It was assigned on July 5, 2024, and it is active in the NPI Registry.

What does Haomin Mai specialize in?

Haomin Mai is an optometrist in San Francisco, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).

Where does Haomin Mai practice?

Haomin Mai practices at 619 Irving St, San Francisco, CA 94122. Haomin Mai also practices at 4150 Clement St, San Francisco, CA 94121. Haomin Mai's primary practice is Selena Chan, O.d., A Professional Corporation in San Francisco, California. Dmand AI also links Haomin Mai to 2 medical groups.

What is Haomin Mai's office phone number?

The practice phone on file for Haomin Mai is (415) 661-8253.

What is Haomin Mai's medical license number?

Haomin Mai holds California license OPT35745.

Where did Haomin Mai go to medical school?

Haomin Mai graduated from University of California - School of Optometry in 2024.

How long has Haomin Mai been practicing?

Haomin Mai graduated from medical school in 2024, 2 years ago.

Selling to optometrist practices?

See optometrists in California by site of care and group

Find the practices, groups and hospitals they work with, and the right people to contact at each.

  • 30 days free
  • Self-serve
  • No credit card

Cookie settings

Turn each category on or off. Your choice is kept for 12 months and you can change it here at any time.

Necessary

Always on. Sign-in, security, downloads you asked for, your cookie choice, and the page that led to a signup.

View cookies (6)
  • dm_consentDmand AI. Your cookie choices and whether your browser sent a Global Privacy Control signal. 12 months.
  • dm_ft, dm_ltDmand AI. The first and the latest page you arrived on, with the date, so a signup is credited to the page that worked. 90 days, 30 days.
  • dm_fs, dm_lsDmand AI. The first and the latest source of a visit (a search engine, a campaign or the site that linked here). 90 days, 30 days.
  • dm_dl, dm_dl_okDmand AI. After you give an email address for a download, lets you download files without being asked again. 30 days.
  • Session and CSRF cookiesDmand AI (app.dmand.ai). Sign-in and form protection in the application. Session.
  • __cf_bm, cf_clearanceCloudflare. Tells people from automated traffic and keeps the site available. 30 minutes; cf_clearance while a security check is valid.

Analytics

On unless you turn it off. How pages are used, in aggregate, and recordings of how pages are used.

View cookies (6)
  • Google Tag ManagerGoogle. Loads the analytics and marketing tags that are on. Sets no cookie of its own and does not load when both categories are off. n/a.
  • _ga, _ga_<container-id>Google Analytics 4. Visits and page views in aggregate on dmand.ai. 2 years.
  • _clck, _clskMicrosoft Clarity. Recordings and heatmaps of how pages are used, with form fields masked. 1 year, 1 day.
  • CLID, MUID, ANONCHK, MR, SMMicrosoft (clarity.ms). Set by Microsoft when Clarity loads, to recognize a browser across sites that use Clarity. Up to 1 year.
  • None (cookieless)Ahrefs Analytics. Page views in aggregate. n/a.
  • ph_<project>_posthogPostHog. Product usage, errors and performance in app.dmand.ai, used to fix bugs and improve features. 365 days.

Marketing

On unless you turn it off, and always off when your browser sends a Global Privacy Control signal. A visitor identification service tells our sales team which companies and people visit.

View cookies (6)
  • _reb2buid, _reb2butkRB2B. Recognizes a returning browser for visitor identification. 360 days, 1 year.
  • _reb2bgeoRB2B. The location used to decide whether a visit can be identified. 20 days.
  • _reb2brefRB2B. The page or site that referred the visit. 15 days.
  • _reb2bfxf, _reb2btd, _reb2bliRB2B. Links the visit to an identified business profile. 1 month.
  • _reb2bresolveRB2B. Holds a match while it is being resolved. 2 days.
  • _reb2sessionID, _reb2bloadedRB2B. The current visit, and a guard against loading the script twice. 30 minutes, 1 second.

Functional

On unless you turn it off. Remembers choices such as a collapsed section.

View cookies (none today)