NPPES file of Aug 9, 2026

Dan Xie

Dentist · Dublin, CA

Dan Xie is a dentist with a practice address in Dublin, California, and NPI 1245699693, issued on Feb 13, 2016. Check the license (California DDS101498, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1245699693
Name
Dan Xie
Primary taxonomy
Dentist 122300000X
License number
DDS101498 CA
Self-reported in NPPES; status is on the state search
Practice location
6400 Village Pkwy Ste 204, Dublin, CA 94568
Phone
(510) 244-8550
Enumerated
Feb 13, 2016
Record last updated
Apr 20, 2021 (not updated in 5 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 6400 Village Pkwy Ste 204

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Jonathan LeeDentist1104640044

Verify Dan Xie in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license DDS101498
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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16% fewer Medicare Part D claims than the average dentist in 2024

72 Medicare Part D claims for 35 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Dan Xie72
  2. Specialty average86

Most prescribed

  1. Amoxicillin32 claims
  2. Ibuprofen26 claims
  3. Chlorhexidine Gluconate11 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Dan Xie among 14,729 dentist records in California

Dan Xie is one of 14,729 dentist records with a practice address in California. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 70% of them.

  • NPI issued2016 · 70% of these records are older, 27% newer
  • In a Medicare fileYes · 56% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2021 · 73% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

32 dentist records list a practice address in Dublin

They are 32 of the 2,148 NPPES records with a practice address in Dublin, and 14,729 dentist records in California.

The 8 dentist records with the nearest ZIP codes

  1. Lily Chen, D.D.S.Dublin, CA 945681841585270
  2. Trisha Jen, DDSDublin, CA 945681154502656
  3. Jennifer Kim, D.D.S.Dublin, CA 945681942496963
  4. Cynthia Lagasca-Ignacio, D.D.S.Dublin, CA 945681326074170
  5. Janice Liao, D.M.D.Dublin, CA 945681508828021
  6. Kai Rong Johnny Liu, DDSDublin, CA 945681669653721
  7. Amir Radpour, DDSDublin, CA 945681366616823
  8. Farhana Rassiwala, DDSDublin, CA 945681457533556

Common questions

What is Dan Xie's NPI number?

Dan Xie's National Provider Identifier (NPI) is 1245699693, issued on Feb 13, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Dan Xie located?

The NPPES record lists a practice address at 6400 Village Pkwy Ste 204, Dublin, CA, 94568. Phone: (510) 244-8550. Providers update this record themselves, so call before visiting.

How can I verify Dan Xie's license?

NPPES lists California license number DDS101498, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Dan Xie prescribe under Medicare Part D?

In 2024, Dan Xie had 72 Medicare Part D claims for 35 beneficiaries; the average among dentist prescribers was 86. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.