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MY HUYNH FNP
NPI 1801489372
Nurse Practitioner - Psychiatric/Mental Health in Southlake, TX

Active since February 16, 2021PECOS Enrolled
518 NORTHWOOD TRL, SOUTHLAKE, TX 76092(214) 810-5843(817) 754-4896 Get Directions Write a Review

NPPES record last updated: April 3, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Apr 3, 2025, Jan 6, 2025, Nov 6, 2024 and 1 more (4 updates tracked since 2021).

About My Huynh Fnp NPPES

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

MY HUYNH FNP (NPI 1801489372) is an individual psychiatric/mental health provider in Southlake, Texas, licensed in Texas (1030111) and active in the NPI registry since February 2021. She is enrolled in Medicare PECOS and maintains a secondary practice location in Irving.

NPPES Registry Identity

NPI1801489372
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameMY HUYNHCredential: FNP
Location Address518 NORTHWOOD TRLSouthlake, TX 76092-7426
Mailing Address518 Northwood TrlSouthlake, TX 76092-7426 · (817) 368-3185
Phone(214) 810-5843
Fax(817) 754-4896
Sole ProprietorYes
Enumeration DateFebruary 16, 2021
Last NPPES UpdateApril 3, 20254 updates tracked since enumeration
NPPES CertifiedApril 3, 2025
✔ NPI 1801489372 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in TX · 1030111
518 NORTHWOOD TRL, Southlake, TX 76092
Open in Google Maps ↗

Secondary Practice Location 1

Location 13425 Grande BulevarIrving, TX 75062-5108 · Phone (972) 639-5836

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Cigna Healthcare, Imperial Insurance Companies, Inc. and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

My Huynh Fnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignments

3

Medicare enrollment records show My Huynh reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Harmonica Psychiatry
31 mi
Psychiatric/Mental Health
3120 HUDSON XING STE A3
Mckinney, TX 75070
  • Reassigned Medicare billing, Texas enrollment
  • 9 clinicians in this Medicare group
NPI 1275161366 (469) 754-9941
Sondermind Provider Network LLC
642 mi
Clinical
1738 WYNKOOP ST STE 303
Denver, CO 80202
  • Reassigned Medicare billing, Texas enrollment
  • 484 clinicians in this Medicare group
NPI 1760854442 (844) 843-7279
Grow Healthcare Group PA
1,134 mi
Mental Health
66 W FLAGLER ST STE 900
Miami, FL 33130
  • Reassigned Medicare billing, Texas enrollment
  • 1,573 clinicians in this Medicare group
NPI 1245845932 (786) 244-7711

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 76092 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
$87.20 typical visit price
range $56.47 – $171.07
Typical copayment $21.80 (range $14.11 – $42.76)
Most-billed visit code 99203
Established Patient
$99.68 typical visit price
range $18.18 – $139.68
Typical copayment $24.92 (range $4.54 – $34.92)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 My Huynh's NPI number?

The NPI number for My Huynh is 1801489372. It was assigned to this individual provider in the NPPES registry on February 16, 2021.

Where is My Huynh located?

My Huynh practices at 518 Northwood Trl, Southlake, TX 76092. The listed phone number is (214) 810-5843.

What is My Huynh's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is My Huynh enrolled in Medicare?

Yes. My Huynh is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for My Huynh's services?

According to the CMS Revalidation Reassignment List (October 2026 release), My Huynh reassigns Medicare benefits to 3 organizations: Harmonica Psychiatry (Mckinney, TX), Sondermind Provider Network LLC (Denver, CO) and Grow Healthcare Group PA (Miami, FL). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for My Huynh's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does My Huynh accept?

Health plans from Blue Cross and Blue Shield of Texas, Cigna Healthcare, Imperial Insurance Companies, Inc., Moda Health Plan, Inc. and Molina Healthcare and 3 other insurers list My Huynh 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.

When was this NPI record last updated?

The NPPES record for My Huynh was last updated on April 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.