Diana Nguyen, PA-C
Physician Assistant · Houston, TX
Diana Nguyen, PA-C is a physician assistant with a practice address in Houston, Texas, and NPI 1154978047, issued on Aug 24, 2019. Check the license (Texas PA15122, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Diana Nguyen
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA15122 TX
Self-reported in NPPES; status is on the state search - Practice location
- 800 Peakwood Dr Ste 5E, Houston, TX 77090
- Phone
- (904) 465-0966
- Enumerated
- Aug 24, 2019
- Record last updated
- Nov 8, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20211116002385); accepts Medicare assignment
- Medical or professional school
- At Still Un Of Hlth Sciences, Col Of Osteo Med, Mesa, 2021
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 10,999 in Texas → Look up another NPI →
Also registered at 800 Peakwood Dr Ste 5E
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Diana Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license PA15122Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 85.9 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
- Houston Northwest Radiology AssnHouston, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Diana Nguyen among 10,999 physician assistant records in Texas
Diana Nguyen, PA-C is one of 10,999 physician assistant records with a practice address in Texas. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 60% of them.
- NPI issued2019 · 60% of these records are older, 35% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated2021 · median 2017 among the 6,096 with a school on file
- Record last updated2021 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,801 physician assistant records list a practice address in Houston
They are 1,801 of the 61,221 NPPES records with a practice address in Houston, and 10,999 physician assistant records in Texas.
All 10,999 in Texas → Every provider in Houston → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Nedira Abdowaise, PAHouston, TX 770901114014883
- Iftikhar Ahmed, PAHouston, TX 770901881628915
- Sharlyn Franz, PACHouston, TX 770901093790933
- Jessica Jorgensen, PA-CHouston, TX 770901861425092
- Patricia Kane, PAHouston, TX 770901972805505
- Avnie Malani, PA-CHouston, TX 770901528331436
- Shaun Mullen, PACHouston, TX 770901083670699
- Annalysa Nguyen, PAHouston, TX 770901235118035
Common questions
What is Diana Nguyen, PA-C's NPI number?
Diana Nguyen, PA-C's National Provider Identifier (NPI) is 1154978047, issued on Aug 24, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Diana Nguyen, PA-C located?
The NPPES record lists a practice address at 800 Peakwood Dr Ste 5E, Houston, TX, 77090. Phone: (904) 465-0966. Providers update this record themselves, so call before visiting.
How can I verify Diana Nguyen, PA-C's license?
NPPES lists Texas license number PA15122, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
What is Diana Nguyen, PA-C's MIPS final score?
The 2023 MIPS final score is 85.9 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.