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THANH-THAO NGUYEN PA-C
NPI 1982156337
Physician Assistant in Saint Louis, MO

Active since November 02, 2016PECOS EnrolledAccepts Medicare Assignment
10010 KENNERLY RD, 3 SOUTHBRIDGE, SAINT LOUIS, MO 63128(314) 525-1328(314) 525-1378 Get Directions Write a Review

NPPES record last updated: September 17, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Sep 17, 2025, Mar 15, 2017, Nov 2, 2016 (3 updates tracked since 2016).

About Thanh-thao Nguyen Pa-c NPPES

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

THANH-THAO NGUYEN PA-C (NPI 1982156337) is an individual physician assistant in Saint Louis, Missouri, licensed in Missouri (2016037335) and active in the NPI registry since November 2016. She is enrolled in Medicare PECOS, is affiliated with Mercy Hospital South, and maintains a secondary practice location in Saint Louis.

NPPES Registry Identity

NPI1982156337
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameTHANH-THAO NGUYENCredential: PA-C
Location Address10010 KENNERLY RD, 3 SOUTHBRIDGESaint Louis, MO 63128-2106
Mailing Address10010 Kennerly Rd, 3 SouthbridgeSaint Louis, MO 63128-2106 · (314) 525-1328 · Fax (314) 525-1378
Phone(314) 525-1328
Fax(314) 525-1378
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateNovember 2, 2016
Last NPPES UpdateSeptember 17, 20253 updates tracked since enumeration
NPPES CertifiedSeptember 17, 2025
✔ NPI 1982156337 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 MO · 2016037335
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.
10010 KENNERLY RD, Saint Louis, MO 63128
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Secondary Practice Location 1

Location 13015 N Ballas RdSaint Louis, MO 63131-2329 · Phone (314) 996-5772

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica.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

Thanh-thao 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 ID3072892611
PECOS Enrollment IDI20161122001424
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.

Mercy Hospital South

Acute Care Hospitals · Saint Louis, MO
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number260077
Location10010 Kennerly RoadSaint Louis, MO 63128 · St. Louis County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63128 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
$86.32 typical visit price
range $55.65 – $169.38
Typical copayment $21.58 (range $13.91 – $42.34)
Most-billed visit code 99203
Established Patient
$69.50 typical visit price
range $17.76 – $137.92
Typical copayment $17.37 (range $4.44 – $34.48)
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.

Other Providers at the Same Location NPPES 20

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

JEREMY STEPHEN COLYER AA
Anesthesiologist Assistant
10010 KENNERLY RD
SAINT LOUIS, MO 63128
St. Louis County (636) 386-7222
REHABILITATION MEDICINE SPECIALISTS, INC.
Physical Medicine & Rehabilitation
10010 KENNERLY RD, 4TH FLOOR - ACUTE REHAB
SAINT LOUIS, MO 63128
St. Louis County (314) 525-4522
DR. MICHAEL D. BAZZANI M.D.
Radiology (Diagnostic Radiology)
10010 KENNERLY RD
SAINT LOUIS, MO 63128
St. Louis County (314) 525-1165
DR. YUNHONG ZHANG MD
Anesthesiology
10010 KENNERLY RD
SAINT LOUIS, MO 63128
St. Louis County (314) 525-1000
REBECCA SUSAN HOPKINS R.D., L.D.
Dietitian, Registered
10010 KENNERLY RD
SAINT LOUIS, MO 63128
St. Louis County (314) 525-1266
MRS. CASSANDRA ASHLEY STROTHKAMP NP-C
Nurse Practitioner (Family)
10010 KENNERLY RD
SAINT LOUIS, MO 63128
St. Louis County (314) 525-1900
RAHUL GUPTA MD
Emergency Medicine
10010 KENNERLY RD
SAINT LOUIS, MO 63128
St. Louis County (314) 525-1906
YIFU F ZHU AA
Anesthesiologist Assistant
10010 KENNERLY RD
SAINT LOUIS, MO 63128
St. Louis County (314) 525-1000

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 Thanh-thao Nguyen's NPI number?

The NPI number for Thanh-thao Nguyen is 1982156337. It was assigned to this individual provider in the NPPES registry on November 2, 2016.

Where is Thanh-thao Nguyen located?

Thanh-thao Nguyen practices at 10010 Kennerly Rd 3 Southbridge, Saint Louis, MO 63128. The listed phone number is (314) 525-1328.

What is Thanh-thao Nguyen's specialty?

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

Is Thanh-thao Nguyen enrolled in Medicare?

Yes. Thanh-thao 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 Thanh-thao Nguyen accept?

Health plans from Medica list Thanh-thao 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 Thanh-thao Nguyen affiliated with any hospitals?

According to CMS data, Thanh-thao Nguyen is affiliated with Mercy Hospital South.

When was this NPI record last updated?

The NPPES record for Thanh-thao Nguyen was last updated on September 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.