Katherine Co Tan, DMD
- Industry payments
- $33
- Affiliated sites
- 2
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2019
- Practice address
- 3774 Clairemont Dr, San Diego, CA 92117-5916
- Practice phone
- Call (858) 274-1219
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Friendly Family Dental
Dental practice · San Diego, California
Find Katherine Tan'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.
Katherine Co Tan is a general practice dentistry in San Diego, California
Katherine Tan practices at Friendly Family Dental in San Diego, California.
Katherine Tan's NPI, 1639737414, was assigned on June 5, 2019. Katherine Tan holds California license 104321.
- NPI
- 1639737414NPI Registry (opens in a new tab)
- NPI enumeration date
- June 5, 2019
- NPI status
- Active
- Practice phone
- (858) 274-1219
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Katherine Co Tan practices at Friendly Family Dental in San Diego, California
Katherine Tan's primary practice is Friendly Family Dental, at 3774 Clairemont Dr, San Diego, CA 92117-5916. The practice phone is (858) 274-1219.
- Friendly Family Dental3774 Clairemont Dr, San Diego, CA 92117-5916Phone(858) 274-1219
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Katherine Co Tan is affiliated with 2 sites of care and 2 medical groups
Katherine Tan's primary practice is Friendly Family Dental in San Diego, California. Dmand AI also links Katherine Tan to 2 medical groups and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Katherine Co Tan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Katherine Tan practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Friendly Family Dental | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Katherine Co Tan is one of 7,627 general practice dentistrys in California
General practice is Katherine Tan's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. Katherine Tan is licensed in California.
Specialties and state licenses
- General practice dentistry, CaliforniaPrimary
General practice dentistrys near Katherine Tan
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
Katherine Co Tan received $33 in industry payments in 2025
CMS Open Payments shows 3 general payments to Katherine Tan from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Align Technology, Inc. paid the most, $33.
Companies that paid Katherine Tan the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Katherine Co Tan'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Katherine Co Tan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Katherine Co Tan's NPI number?
Katherine Co Tan's NPI number is 1639737414. It was assigned on June 5, 2019, and it is active in the NPI Registry.
What does Katherine Co Tan specialize in?
Katherine Co Tan is a general practice dentistry in San Diego, California. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does Katherine Co Tan practice?
Katherine Tan practices at 3774 Clairemont Dr, San Diego, CA 92117-5916. Katherine Tan's primary practice is Friendly Family Dental in San Diego, California. Dmand AI also links Katherine Tan to 2 medical groups and 1 group practice or clinic.
What is Katherine Co Tan's office phone number?
The practice phone on file for Katherine Tan is (858) 274-1219.
What is Katherine Co Tan's medical license number?
Katherine Tan holds California license 104321.
Has Katherine Co Tan received payments from drug or device companies?
CMS Open Payments shows $33 in general payments to Katherine Tan from 1 company from 2025 to 2025. The largest total came from Align Technology, Inc.
How long has Katherine Co Tan been practicing?
Katherine Tan's NPI was assigned in 2019.
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