MICHELLE SIA FNP-C
NPI 1881585388
Nurse Practitioner - Family in Round Rock, TX

Q: What is Michelle Sia's NPI number?

The NPI number for Michelle Sia is 1881585388. It was assigned to this individual provider in the NPPES registry on July 12, 2025.

Q: What is Michelle Sia's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Q: When was this NPI record last updated?

The NPPES record for Michelle Sia was last updated on July 17, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since July 12, 2025PECOS EnrolledAccepts Medicare Assignment

4105 TERAVISTA CLUB DR, ROUND ROCK, TX 78665(877) 384-3106 Get Directions Write a Review

NPPES record last updated: July 17, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

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About Michelle Sia Fnp-c NPPES

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

MICHELLE SIA FNP-C (NPI 1881585388) is an individual family provider in Round Rock, Texas, licensed in Texas (1009759) and active in the NPI registry since July 2025. She is enrolled in Medicare PECOS and is a graduate of Texas Tech University Health Science Center School Of Medicine (2025).

NPPES Registry Identity

NPI1881585388

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameMICHELLE SIACredential: FNP-C

Location Address4105 TERAVISTA CLUB DRRound Rock, TX 78665-1525

Mailing Address808 Plumpton Dr Unit BAustin, TX 78745-5566 · (210) 274-6599

Phone(877) 384-3106

Sole ProprietorNo

Medical School CMSTexas Tech University Health Science Center School Of MedicineGraduated 2025

Enumeration DateJuly 12, 2025

Last NPPES UpdateJuly 17, 2025

NPPES CertifiedJuly 17, 2025

✔ NPI 1881585388 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

License✔ Licensed in TX · 1009759

4105 TERAVISTA CLUB DR, Round Rock, TX 78665

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Accepted Insurance

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

Michelle Sia Fnp-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 ID9133624570

PECOS Enrollment IDI20250925002985

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 78665 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

$84.92 typical visit price

range $54.84 – $166.88

Typical copayment $21.23 (range $13.71 – $41.72)

Most-billed visit code 99203

Established Patient

$97.05 typical visit price

range $17.52 – $136.11

Typical copayment $24.26 (range $4.38 – $34.02)

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.

Other Providers at the Same Location NPPES 16

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

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