DIANA NGUYEN PA-C
NPI 1154978047
Physician Assistant in Houston, TX

Active since August 24, 2019PECOS EnrolledAccepts Medicare Assignment
85.9/100
CMS Quality Rating
800 PEAKWOOD DR STE 5E, HOUSTON, TX 77090(904) 465-0966 Get Directions Write a Review

NPPES record last updated: November 8, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Nov 8, 2021, Aug 24, 2019 (2 updates tracked since 2019).

About Diana Nguyen Pa-c NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DIANA NGUYEN PA-C (NPI 1154978047) is an individual physician assistant in Houston, Texas, licensed in Texas (PA15122) and active in the NPI registry since August 2019. She is enrolled in Medicare PECOS, is affiliated with Hca Houston Healthcare Northwest, and is a graduate of At Still Un Of Hlth Sciences, Col Of Osteo Med, Mesa (2021).

NPPES Registry Identity

NPI1154978047
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameDIANA NGUYENCredential: PA-C
Location Address800 PEAKWOOD DR STE 5EHouston, TX 77090-2903
Mailing Address501 David AvePanama City, FL 32404-6017
Sole ProprietorYes
Medical School CMSAt Still Un Of Hlth Sciences, Col Of Osteo Med, MesaGraduated 2021
Enumeration DateAugust 24, 2019
Last NPPES UpdateNovember 8, 20212 updates tracked since enumeration
NPPES CertifiedNovember 8, 2021
NPI 1154978047 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License Licensed in TX · PA15122
Definition

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

800 PEAKWOOD DR STE 5E, Houston, TX 77090

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Diana Nguyen Pa-c is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID42609893
PECOS Enrollment IDI20211116002385
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Hca Houston Healthcare Northwest

Acute Care Hospitals · Houston, TX
3/5 CMS rating
OwnershipProprietary
CMS Certification Number450638
Location710 Cypress Creek ParkwayHouston, TX 77090 · Harris County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77090 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$90.40 typical visit price
range $58.24 – $176.98
Typical copayment $22.60 (range $14.56 – $44.24)
Most-billed visit code 99203
Established Patient
$72.62 typical visit price
range $18.60 – $143.93
Typical copayment $18.15 (range $4.65 – $35.98)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

85.9/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality80.66
Improvement Activities40

Other Providers at the Same Location NPPES 13

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Radiology (Diagnostic Radiology)
800 PEAKWOOD DR STE 5E
HOUSTON, TX 77090
Radiology (Diagnostic Radiology)
800 PEAKWOOD DR STE 5E
HOUSTON, TX 77090
Radiology (Diagnostic Radiology)
800 PEAKWOOD DR STE 5E
HOUSTON, TX 77090
Radiology (Diagnostic Radiology)
800 PEAKWOOD DR STE 5E
HOUSTON, TX 77090
Radiology (Diagnostic Radiology)
800 PEAKWOOD DR STE 5E
HOUSTON, TX 77090
Radiology (Vascular & Interventional Radiology)
800 PEAKWOOD DR STE 5E
HOUSTON, TX 77090
Radiology (Diagnostic Radiology)
800 PEAKWOOD DR STE 5E
HOUSTON, TX 77090
Radiology (Diagnostic Radiology)
800 PEAKWOOD DR STE 5E
HOUSTON, TX 77090

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Diana Nguyen's NPI number?

The NPI number for Diana Nguyen is 1154978047. It was assigned to this individual provider in the NPPES registry on August 24, 2019.

Where is Diana Nguyen located?

Diana Nguyen practices at 800 Peakwood Dr Ste 5E, Houston, TX 77090. The listed phone number is (904) 465-0966.

What is Diana Nguyen's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Diana Nguyen enrolled in Medicare?

Yes. Diana Nguyen is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Diana Nguyen accept?

Health plans from Blue Cross and Blue Shield of Texas and UnitedHealthcare list Diana Nguyen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Diana Nguyen affiliated with any hospitals?

According to CMS data, Diana Nguyen is affiliated with Hca Houston Healthcare Northwest.

When was this NPI record last updated?

The NPPES record for Diana Nguyen was last updated on November 8, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.