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SHEILA HUYNH
NPI 1255867727
Physician Assistant in Tomball, TX

Active since May 03, 2017PECOS EnrolledAccepts Medicare Assignment
28439 TOMBALL PKWY, TOMBALL, TX 77375(281) 290-8188(281) 290-8288 Get Directions Write a Review

NPPES record last updated: November 18, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Nov 18, 2025, Sep 17, 2024 (2 updates tracked since 2024).

About Sheila Huynh NPPES

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

SHEILA HUYNH (NPI 1255867727) is an individual physician assistant in Tomball, Texas, licensed in Texas (PA11270) and active in the NPI registry since May 2017. She is enrolled in Medicare PECOS and is a graduate of Other (2016).

NPPES Registry Identity

NPI1255867727
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameSHEILA HUYNH
Location Address28439 TOMBALL PKWYTomball, TX 77375-3382
Mailing AddressPo Box 4588Bryan, TX 77805-4588 · (979) 822-6467 · Fax (979) 821-9448
Phone(281) 290-8188
Fax(281) 290-8288
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateMay 3, 2017
Last NPPES UpdateNovember 18, 20252 updates tracked since enumeration
NPPES CertifiedNovember 18, 2025
✔ NPI 1255867727 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 · PA11270
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.
28439 TOMBALL PKWY, Tomball, TX 77375
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Molina Healthcare, Oscar Insurance Company and more.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

Sheila Huynh 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 ID6901173749
PECOS Enrollment IDI20170525002055
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77375 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.

Other Providers at the Same Location NPPES 3

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

SHAMSA KHALIL PA-C
Physician Assistant
28439 TOMBALL PKWY
TOMBALL, TX 77375
Harris County (281) 290-8188
HARNEET KAUR PA-C
Physician Assistant
28439 TOMBALL PKWY
TOMBALL, TX 77375
Harris County (281) 290-8188
MRS. LOLA POPOOLA PMHNP
Nurse Practitioner (Psychiatric/Mental Health)
28439 TOMBALL PKWY
TOMBALL, TX 77375
Harris County (281) 290-8188

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 Sheila Huynh's NPI number?

The NPI number for Sheila Huynh is 1255867727. It was assigned to this individual provider in the NPPES registry on May 3, 2017.

Where is Sheila Huynh located?

Sheila Huynh practices at 28439 Tomball Pkwy, Tomball, TX 77375. The listed phone number is (281) 290-8188.

What is Sheila Huynh's specialty?

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

Is Sheila Huynh enrolled in Medicare?

Yes. Sheila Huynh 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 Sheila Huynh accept?

Health plans from Blue Cross and Blue Shield of Texas, Molina Healthcare, Oscar Insurance Company, Providence Health Plan and WellPoint list Sheila 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 Sheila Huynh was last updated on November 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.