Registry data as of Aug 27, 2026

Charles Nguyen, DO

General Practice Physician · Tacoma, WA

Charles Nguyen, DO is a general practice physician with a practice address in Tacoma, Washington, and NPI 1104367408, issued on Mar 20, 2017. Check the license (Washington OP61171058, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1104367408
Name
Charles Nguyen
Credential
DO
Primary taxonomy
General Practice Physician 208D00000X
License number
OP61171058 WA
Self-reported in NPPES; status is on the state search
Practice location
1202 M.l.k. JR Way, Tacoma, WA 98405
Phone
(253) 722-1720
Enumerated
Mar 20, 2017
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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Verify Charles Nguyen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWashington Medical Commission
    Search for license OP61171058
    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
Open the Washington 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.

71% fewer Medicare Part D claims than the average general practice physician in 2024

857 Medicare Part D claims for 291 beneficiaries, against an average of 2,957 among the 8,605 providers of this specialty who prescribed in Part D. 30 claims were for opioids.

  1. Charles Nguyen857
  2. Specialty average2,957

Most prescribed

  1. Atorvastatin Calcium120 claims
  2. Rosuvastatin Calcium41 claims
  3. Lisinopril40 claims
  4. Levothyroxine Sodium34 claims
  5. Amlodipine Besylate33 claims
  6. Losartan Potassium30 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.

177 general practice physician records list a Tacoma practice address

They are 177 of the 13,715 NPPES records with a Tacoma practice address, and 429 general practice physician records in Washington.

Other general practice physician records in Washington

  1. Victoria Acosta, DOMossyrock, WA1508217365
  2. Gurmesa Adula, MDTacoma, WA1205770401
  3. David Ahern, MDTacoma, WA1285498105
  4. Jonathan Alexander, MDTacoma, WA1467101139
  5. Carolina AlvarezTacoma, WA1861191322
  6. Amy Anderson, D.O.Silverdale, WA1215063854
  7. Lacey Anderson, DOTacoma, WA1912761560
  8. Scott AndersonTacoma, WA1609680305
  9. Shannon Antipov, LPNSeattle, WA1417844556
  10. Angela Aparicio-Polidoro, MDBellingham, WA1073444311

Common questions

What is Charles Nguyen, DO's NPI number?

Charles Nguyen, DO's National Provider Identifier (NPI) is 1104367408, issued on Mar 20, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Charles Nguyen, DO located?

The NPPES record lists a practice address at 1202 M.l.k. JR Way, Tacoma, WA, 98405. Phone: (253) 722-1720. Providers update this record themselves, so call before visiting.

How can I verify Charles Nguyen, DO's license?

NPPES lists Washington license number OP61171058, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Charles Nguyen, DO prescribe under Medicare Part D?

In 2024, Charles Nguyen, DO had 857 Medicare Part D claims for 291 beneficiaries; the average among general practice physician prescribers was 2,957. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.