NPPES file of Aug 9, 2026

Tien Huy Nguyen, D.O.

Surgery Physician · Crescent City, CA

Tien Huy Nguyen, D.O. is a surgery physician with a practice address in Crescent City, California, and NPI 1720033889, issued on May 24, 2006. Check the license (California 20A8570, as entered in NPPES) on the Medical Board of California; 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
1720033889
Name
Tien Huy Nguyen
Credential
D.O.
Primary taxonomy
Surgery Physician 208600000X
License number
20A8570 CA
Self-reported in NPPES; status is on the state search
Practice location
780 E Washington Blvd, Crescent City, CA 95531
Phone
(707) 464-8611
Enumerated
May 24, 2006
Record last updated
Jul 13, 2026
Fax
(707) 464-8614
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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8 nearest surgery physician records → All 3,118 in California → Look up another NPI →

Also registered at 780 E Washington Blvd

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

  1. Jai Autar, M.D.Pediatrics Physician1548288491
  2. Cody Bach, FNP-BCFamily Nurse Practitioner1598319642
  3. Susan Brallier, DOPediatrics Physician1083627517
  4. Nabil Elkhoury, M.D.Obstetrics & Gynecology Physician1699965228
  5. Jesyka Garlich, PA-CPhysician Assistant1528333192
  6. Elie Hobeika, MDObstetrics & Gynecology Physician1134381536

Verify Tien Huy Nguyen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 20A8570    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 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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Industry payments in 2024: $127.57

4 payments; by number, the most common kind was food and beverage; the largest payer was GlaxoSmithKline, LLC. The 17,103 providers of this specialty with any payment received $3,513.80 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Tien Nguyen$127.57
  2. Specialty average$3,513.80

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

Tien Huy Nguyen among 3,118 surgery physician records in California

Tien Huy Nguyen, D.O. is one of 3,118 surgery physician records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 6% of them.

  • NPI issued2006 · 6% of these records are older, 55% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileNo · 61% of these records are
  • Record last updated2026 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Surgery Physician providers in California

There are 3,118 surgery physician records in California.

All 3,118 in California → Every provider in Crescent City → Surgery Physician nationwide →

The 8 surgery physician records with the nearest ZIP codes

  1. Brandon Bireley, D.O.Fortuna, CA 955401407296064
  2. Cassandra Kennedy, M.D.Fortuna, CA 955401275550840
  3. Michael Kent, M.D.Fortuna, CA 955401841429339
  4. Christopher Myers, DOArcata, CA 955211336554302
  5. Rakhee Shah, MDArcata, CA 955211801804729
  6. Dennis Wilcox, M.D.Arcata, CA 955211730177486
  7. George Husband, MDMcKinleyville, CA 955191477558427
  8. Jane Williams, M.D.McKinleyville, CA 955191922070127

Common questions

What is Tien Huy Nguyen, D.O.'s NPI number?

Tien Huy Nguyen, D.O.'s National Provider Identifier (NPI) is 1720033889, issued on May 24, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Tien Huy Nguyen, D.O. located?

The NPPES record lists a practice address at 780 E Washington Blvd, Crescent City, CA, 95531. Phone: (707) 464-8611. Providers update this record themselves, so call before visiting.

How can I verify Tien Huy Nguyen, D.O.'s license?

NPPES lists California license number 20A8570, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.