Hieu Chi Nguyen, M.D.
Family Medicine Physician · Norman, OK
Hieu Chi Nguyen, M.D. is a family medicine physician with a practice address in Norman, Oklahoma, and NPI 1053757062, issued on May 16, 2013. Check the license (Oklahoma 32271, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Hieu Chi Nguyen
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 32271 OK
Self-reported in NPPES; status is on the state search - Practice location
- 2424 Springer Dr Ste 304, Norman, OK 73069
- Phone
- (405) 906-2191
- Enumerated
- May 16, 2013
- Record last updated
- Mar 5, 2026
- Fax
- (405) 920-6420
- Medicare enrollment
- Enrolled (PECOS I20161005002087); accepts Medicare assignment
- Medical or professional school
- University Of Oklahoma College Of Medicine, 2013
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,303 in Oklahoma → Look up another NPI →
Also registered at 2424 Springer Dr Ste 304
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Preston CraigFamily Nurse Practitioner1942801246
- Kristyn Hobbs, APRN-CNPFamily Nurse Practitioner1306365291
- Amanda Rushing-Hiser, CNPPrimary Care Nurse Practitioner1124638192
- Jessica WardworthFamily Nurse Practitioner1689369811
Verify Hieu Chi Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOklahoma Board of Medical Licensure and Supervision
Search for license 32271Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average family medicine physician in 2024
105 Medicare Part D claims for 64 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Prednisone11 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): 81.6 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 3 group practices
- Mobile Wound Care LLCNorman, OK
- Norman Regional Providers Primary CareOklahoma City, OK
- ON-Site Care LLCNorman, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Hieu Chi Nguyen among 2,303 family medicine physician records in Oklahoma
Hieu Chi Nguyen, M.D. is one of 2,303 family medicine physician records with a practice address in Oklahoma. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 67% of them.
- NPI issued2013 · 67% of these records are older, 30% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2013 · median 2008 among the 1,407 with a school on file
- Record last updated2026 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
54 family medicine physician records list a practice address in Norman
They are 54 of the 4,245 NPPES records with a practice address in Norman, and 2,303 family medicine physician records in Oklahoma.
All 2,303 in Oklahoma → Every provider in Norman → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Rachel Anderson, MDNorman, OK 730691366584252
- Larry Burns, D.O.Norman, OK 730691245355544
- Amy Chadwick-Smith, M.D.Norman, OK 730691073803193
- Lisa Connery, M.D.Norman, OK 730691205828977
- Steven Cox, D.O.Norman, OK 730691306958889
- David Crosswhite, D.ONorman, OK 730691477515054
- Jim Davis, DONorman, OK 730691780675975
- Bobby Elliott, DONorman, OK 730691073573911
Common questions
What is Hieu Chi Nguyen, M.D.'s NPI number?
Hieu Chi Nguyen, M.D.'s National Provider Identifier (NPI) is 1053757062, issued on May 16, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Hieu Chi Nguyen, M.D. located?
The NPPES record lists a practice address at 2424 Springer Dr Ste 304, Norman, OK, 73069. Phone: (405) 906-2191. Providers update this record themselves, so call before visiting.
How can I verify Hieu Chi Nguyen, M.D.'s license?
NPPES lists Oklahoma license number 32271, as entered by the provider. Search the Oklahoma Board of Medical Licensure and Supervision at https://www.okmedicalboard.org/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Hieu Chi Nguyen, M.D. prescribe under Medicare Part D?
In 2024, Hieu Chi Nguyen, M.D. had 105 Medicare Part D claims for 64 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Hieu Chi Nguyen, M.D.'s MIPS final score?
The 2023 MIPS final score is 81.6 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.