NPPES file of Aug 9, 2026

Khoa Nguyen, DDS

General Practice Dentistry · Denver, CO

Khoa Nguyen, DDS is a general practice dentistry with a practice address in Denver, Colorado, and NPI 1972127595, issued on May 29, 2020. Check the license (Colorado 00204477, as entered in NPPES) with the Colorado 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
1972127595
Name
Khoa Nguyen
Credential
DDS
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
00204477 CO
Self-reported in NPPES; status is on the state search
Practice location
805 S Federal Blvd, Denver, CO 80219
Phone
(303) 935-2353
Enumerated
May 29, 2020
Record last updated
Mar 24, 2025
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 805 S Federal Blvd

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

  1. Lan Nguyen, DDSGeneral Practice Dentistry1366611139
  2. Xindi Wang, DDSDentist1679408322

Verify Khoa Nguyen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Colorado board licenses this profession
    Search for license 00204477
    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 Colorado 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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2.6 times the Medicare Part D claims of the average general practice dentistry in 2024

216 Medicare Part D claims for 109 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.

  1. Khoa Nguyen216
  2. Specialty average83

Most prescribed

  1. Amoxicillin114 claims
  2. Ibuprofen34 claims
  3. Methylprednisolone24 claims
  4. Ibu15 claims
  5. 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.

Industry payments in 2024: $194.86

4 payments; by number, the most common kind was food and beverage; the largest payer was PolyNovo North America LLC. The 41,669 providers of this specialty with any payment received $597.01 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Khoa Nguyen$194.86
  2. Specialty average$597.01

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Khoa Nguyen among 2,488 general practice dentistry records in Colorado

Khoa Nguyen, DDS is one of 2,488 general practice dentistry records with a practice address in Colorado. 59% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 86% of them.

  • NPI issued2020 · 86% of these records are older, 12% newer
  • In a Medicare fileYes · 59% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2025 · 68% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

306 general practice dentistry records list a practice address in Denver

They are 306 of the 25,068 NPPES records with a practice address in Denver, and 2,488 general practice dentistry records in Colorado.

The 8 general practice dentistry records with the nearest ZIP codes

  1. Charles Connors, DDSDenver, CO 802191396830196
  2. Faraj Mahchi, DMDDenver, CO 802191508545930
  3. Lan Nguyen, DDSDenver, CO 802191366611139
  4. Alejandro Quesada Garcia, DMDDenver, CO 802191720570559
  5. Jhossva RosasDenver, CO 802191972357689
  6. Dao Tran, D.D.SDenver, CO 802191932317401
  7. Tri Vu, DDSDenver, CO 802191154815058
  8. Malcolm Boone II, D.D.S.Denver, CO 802181205054723

Common questions

What is Khoa Nguyen, DDS's NPI number?

Khoa Nguyen, DDS's National Provider Identifier (NPI) is 1972127595, issued on May 29, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Khoa Nguyen, DDS located?

The NPPES record lists a practice address at 805 S Federal Blvd, Denver, CO, 80219. Phone: (303) 935-2353. Providers update this record themselves, so call before visiting.

How can I verify Khoa Nguyen, DDS's license?

NPPES lists Colorado license number 00204477, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.

How much does Khoa Nguyen, DDS prescribe under Medicare Part D?

In 2024, Khoa Nguyen, DDS had 216 Medicare Part D claims for 109 beneficiaries; the average among general practice dentistry prescribers was 83. 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.