Christine Ngoc-Han Nguyen, DO
Internal Medicine Physician · Federal Way, WA
Christine Ngoc-Han Nguyen, DO is an internal medicine physician with a practice address in Federal Way, Washington, and NPI 1487955480, issued on Nov 6, 2010. Check the license (Washington OP 60343625, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Christine Ngoc-Han Nguyen
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- OP 60343625 WA
Self-reported in NPPES; status is on the state search - Practice location
- 33501 1St Way S, Federal Way, WA 98003
- Phone
- (253) 874-1601
- Enumerated
- Nov 6, 2010
- Record last updated
- Feb 14, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (253) 874-1637
- Medicaid ID
- 1487955480 WA
- Medicare enrollment
- Enrolled (PECOS I20130905000162); accepts Medicare assignment
- Medical or professional school
- At Still University Of Health Sciences, College Of Osteo Med, Kirksville, 2010
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,079 in Washington → Look up another NPI →
Also registered at 33501 1St Way S
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sarah Al Taii, MDInternal Medicine Physician1316514102
- Alexandra Alfieri, AUDAudiologist1831919174
- Midhat Aljic, PAPhysician Assistant1851638407
- Jon Almquist, MDPediatric Adolescent Medicine Physician1770512881
- Laura Anderson, DPTPhysical Therapist1265897797
- Lauren Athay, M.D.Pediatrics Physician1750550638
Verify Christine Ngoc-Han Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license OP 60343625Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
40% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,908 Medicare Part D claims for 239 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 16 claims were for opioids.
Most prescribed
- Atorvastatin Calcium203 claims
- Levothyroxine Sodium129 claims
- Lisinopril100 claims
- Amlodipine Besylate97 claims
- Rosuvastatin Calcium75 claims
- Losartan Potassium70 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 79.2 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Overlake Medical Clinics LLCBellevue, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Christine Ngoc-Han Nguyen among 3,079 internal medicine physician records in Washington
Christine Ngoc-Han Nguyen, DO is one of 3,079 internal medicine physician records with a practice address in Washington. 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 2010, is newer than 62% of them.
- NPI issued2010 · 62% of these records are older, 35% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2010 · median 2006 among the 1,852 with a school on file
- Record last updated2014 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
63 internal medicine physician records list a practice address in Federal Way
They are 63 of the 2,770 NPPES records with a practice address in Federal Way, and 3,079 internal medicine physician records in Washington.
All 3,079 in Washington → Every provider in Federal Way → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Suleman AzizFederal Way, WA 980031326014036
- Dong Chang, MDFederal Way, WA 980031376583302
- Cheryl Collier-Brown, MDFederal Way, WA 980031780676783
- Jill Denny, M.D.Federal Way, WA 980031619990132
- Curtis Endow, MDFederal Way, WA 980031386679918
- Renato Fajardo, MDFederal Way, WA 980031760476352
- Steve Kao, MDFederal Way, WA 980031992724637
- Alain Lambert, MDFederal Way, WA 980031013953652
Common questions
What is Christine Ngoc-Han Nguyen, DO's NPI number?
Christine Ngoc-Han Nguyen, DO's National Provider Identifier (NPI) is 1487955480, issued on Nov 6, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Christine Ngoc-Han Nguyen, DO located?
The NPPES record lists a practice address at 33501 1St Way S, Federal Way, WA, 98003. Phone: (253) 874-1601. Providers update this record themselves, so call before visiting.
How can I verify Christine Ngoc-Han Nguyen, DO's license?
NPPES lists Washington license number OP 60343625, 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 Christine Ngoc-Han Nguyen, DO prescribe under Medicare Part D?
In 2024, Christine Ngoc-Han Nguyen, DO had 1,908 Medicare Part D claims for 239 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Christine Ngoc-Han Nguyen, DO's MIPS final score?
The 2023 MIPS final score is 79.2 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.