Tze-Foun Tsiang, DDS, MSD

  • San Mateo, CA
  • General practice dentistry
NPI1780801886
Part D claims, 2024
66
Affiliated sites
1
Medical group
1
State license
1
Year NPI issued
2007
Practice address
320 N San Mateo Dr Ste 1 Suite 1, San Mateo, CA 94401-2514
Practice phone
Call (650) 348-3328
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

Horizon Dental Practice

Dental practice · San Mateo, California

See all 2 affiliations

Find Tze-Foun Tsiang'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

Tze-Foun Tsiang is a general practice dentistry in San Mateo, California

Tze-Foun Tsiang practices at Horizon Dental Practice in San Mateo, California.

Tze-Foun Tsiang's NPI, 1780801886, was assigned on April 19, 2007. Tze-Foun Tsiang holds California license D48394.

NPI and contact details
NPI enumeration date
April 19, 2007
NPI status
Active
Practice phone
(650) 348-3328
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male

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

Tze-Foun Tsiang practices at Horizon Dental Practice in San Mateo, California

Tze-Foun Tsiang's primary practice is Horizon Dental Practice, at 320 N San Mateo Dr Ste 1 Suite 1, San Mateo, CA 94401-2514. The practice phone is (650) 348-3328.

  • Horizon Dental Practice
    320 N San Mateo Dr Ste 1 Suite 1, San Mateo, CA 94401-2514Phone(650) 348-3328

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

Tze-Foun Tsiang is affiliated with 1 site of care and 1 medical group

Tze-Foun Tsiang's primary practice is Horizon Dental Practice in San Mateo, California. Dmand AI also links Tze-Foun Tsiang to 1 medical group, named with a free account.

Horizon Dental PracticeDental practice · San Mateo, CaliforniaPrimary
1 medical groupName with a free account
See all 2 affiliations for Tze-Foun Tsiang

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

Dmand AI tracks the EHR system at Tze-Foun Tsiang's practice

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

EHR by site
SiteEHR vendor and product
Horizon Dental PracticeAvailable with a free account
+1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every site where Tze-Foun Tsiang 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.

Tze-Foun Tsiang is one of 7,627 general practice dentistrys in California

General practice is Tze-Foun Tsiang's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. Tze-Foun Tsiang is licensed in California.

Specialties and state licenses

  • General practice dentistry, CaliforniaPrimaryLicense D48394 · taxonomy 1223G0001X

General practice dentistrys near Tze-Foun Tsiang

Counts of general practice dentistrys 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

Tze-Foun Tsiang wrote 66 Medicare Part D claims in 2024

In 2024, Tze-Foun Tsiang wrote 66 Medicare Part D claims for 32 patients. 100% of them were for generic drugs.

Part D claims, 202466
Part D patients32

Drug classes CMS tracks in Tze-Foun Tsiang's Part D claims, 2024

  • Antibiotics52%34 of 66 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data

For MedTech and pharma teams

Find general practice dentistrys like Tze-Foun Tsiang by procedure volume and prescribing

Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.

Sources for Tze-Foun Tsiang'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 phoneDmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Primary practice, affiliations and health systemDmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
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 Tze-Foun Tsiang

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Tze-Foun Tsiang's NPI number?

Tze-Foun Tsiang's NPI number is 1780801886. It was assigned on April 19, 2007, and it is active in the NPI Registry.

What does Tze-Foun Tsiang specialize in?

Tze-Foun Tsiang is a general practice dentistry in San Mateo, California. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).

Where does Tze-Foun Tsiang practice?

Tze-Foun Tsiang practices at 320 N San Mateo Dr Ste 1 Suite 1, San Mateo, CA 94401-2514. Tze-Foun Tsiang's primary practice is Horizon Dental Practice in San Mateo, California. Dmand AI also links Tze-Foun Tsiang to 1 medical group.

What is Tze-Foun Tsiang's office phone number?

The practice phone on file for Tze-Foun Tsiang is (650) 348-3328.

What is Tze-Foun Tsiang's medical license number?

Tze-Foun Tsiang holds California license D48394.

How long has Tze-Foun Tsiang been practicing?

Tze-Foun Tsiang's NPI was assigned in 2007.

Selling to general practice practices?

See general practice dentistrys 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)