Karen Yong Liu, DDS
- Part D claims, 2024
- 207
- Industry payments
- $131
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 885 Canarios Ct Ste 202 Suite 202, Chula Vista, CA 91910-7877
- Practice phone
- Call (619) 656-6800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Rancho Del Rey Center for Periodontics and Dental Implants (ToothFoundation)
Physician office · Chula Vista, California
Find Karen Liu'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.
Karen Yong Liu is a general practice dentistry in Clearwater, Florida
Karen Liu practices at Rancho Del Rey Center for Periodontics and Dental Implants (ToothFoundation) in Chula Vista, California.
Karen Liu's NPI, 1013961853, was assigned on May 19, 2006. Karen Liu holds California license 52752.
- NPI
- 1013961853NPI Registry (opens in a new tab)
- NPI enumeration date
- May 19, 2006
- NPI status
- Active
- Practice phone
- (619) 656-6800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Karen Yong Liu practices in Chula Vista and Clearwater
Karen Liu's primary practice is Rancho Del Rey Center for Periodontics and Dental Implants (ToothFoundation), at 885 Canarios Ct Ste 202 Suite 202, Chula Vista, CA 91910-7877. The practice phone is (619) 656-6800. The NPI Registry lists Karen Liu's practice address as 19387 Us-19 N, Clearwater, FL 33764.
- Rancho Del Rey Center for Periodontics and Dental Implants (ToothFoundation)Primary885 Canarios Ct Ste 202 Suite 202, Chula Vista, CA 91910-7877Phone(619) 656-6800
- NPI Registry address19387 Us-19 N, Clearwater, FL 33764 · Pinellas County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Karen Yong Liu is affiliated with 1 site of care
Karen Liu's primary practice is Rancho Del Rey Center for Periodontics and Dental Implants (ToothFoundation) in Chula Vista, California.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Karen Yong Liu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Karen Liu practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Rancho Del Rey Center for Periodontics and Dental Implants (ToothFoundation) | Available with a free account |
Source: Dmand AI Technology Install Data
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Karen Yong Liu is one of 2,803 general practice dentistrys in Florida
General practice is Karen Liu's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. Karen Liu is licensed in California.
Specialties and state licenses
- General practice dentistry, CaliforniaPrimary
General practice dentistrys near Karen Liu
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
Karen Yong Liu's patients have a median age of 68
Across all payers, Dmand AI patient panel data puts Karen Liu's median patient age at 68, with 0% women.
Karen Liu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Karen Yong Liu wrote 207 Medicare Part D claims in 2024
In 2024, Karen Liu wrote 207 Medicare Part D claims for 63 patients. 98% of them were for generic drugs.
Karen Liu's Part D claims by kind of drug, 2024
- Generic203 claims98%
- Brand-name and other4 claims2%
Drug classes CMS tracks in Karen Liu's Part D claims, 2024
- Antibiotics33%68 of 207 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
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Karen Yong Liu received $131 in industry payments in 2025
CMS Open Payments shows 3 general payments to Karen Liu from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Geistlich Pharma, North America, Inc. paid the most, $109.
Companies that paid Karen Liu 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 Karen Yong Liu'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 Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (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 Karen Yong Liu
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Karen Yong Liu's NPI number?
Karen Yong Liu's NPI number is 1013961853. It was assigned on May 19, 2006, and it is active in the NPI Registry.
What does Karen Yong Liu specialize in?
Karen Yong Liu is a general practice dentistry in Clearwater, Florida. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does Karen Yong Liu practice?
Karen Liu practices at 885 Canarios Ct Ste 202 Suite 202, Chula Vista, CA 91910-7877. Karen Liu also practices at 19387 Us-19 N, Clearwater, FL 33764. Karen Liu's primary practice is Rancho Del Rey Center for Periodontics and Dental Implants (ToothFoundation) in Chula Vista, California.
What is Karen Yong Liu's office phone number?
The practice phone on file for Karen Liu is (619) 656-6800.
What is Karen Yong Liu's medical license number?
Karen Liu holds California license 52752.
Has Karen Yong Liu received payments from drug or device companies?
CMS Open Payments shows $131 in general payments to Karen Liu from 2 companies from 2025 to 2025. The largest total came from Geistlich Pharma, North America, Inc.
How long has Karen Yong Liu been practicing?
Karen Liu's NPI was assigned in 2006.
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