NPPES file of Aug 9, 2026

Michelle Sia, FNP-C

Family Nurse Practitioner · Round Rock, TX

Michelle Sia, FNP-C is a family nurse practitioner with a practice address in Round Rock, Texas, and NPI 1881585388, issued on Jul 12, 2025. Check the license (Texas 1009759, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1881585388
Name
Michelle Sia
Credential
FNP-C
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
1009759 TX
Self-reported in NPPES; status is on the state search
Practice location
4105 Teravista Club Dr, Round Rock, TX 78665
Phone
(877) 384-3106
Enumerated
Jul 12, 2025
Record last updated
Jul 17, 2025
Medicare enrollment
Enrolled (PECOS I20250925002985); accepts Medicare assignment
Medical or professional school
Texas Tech University Health Science Center School Of Medicine, 2025
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest family nurse practitioner records → All 21,242 in Texas → Look up another NPI →

Also registered at 4105 Teravista Club Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Hailey BrandellSpeech-Language Pathologist1922587831
  2. Alanna Ely, OTROccupational Therapist1801375670
  3. Ariana EwingPhysical Therapist1316426232
  4. Alison FroehlichPhysical Therapist1033699632
  5. Angela Kirby, PTAPhysical Therapy Assistant1699254672
  6. Ruby LopezPhysical Therapy Assistant1649750233

Verify Michelle Sia in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Texas board licenses this profession
    Search for license 1009759    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Texas license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through 2 group practices

  1. CH Specialty Services TX PLLCRound Rock, TX
  2. Curana Health Medical Group LLCSan Antonio, TX

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Michelle Sia among 21,242 family nurse practitioner records in Texas

Michelle Sia, FNP-C is one of 21,242 family nurse practitioner records with a practice address in Texas. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 92% of them.

  • NPI issued2025 · 92% of these records are older, 3% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 53% of these records are
  • Graduated2025 · median 2018 among the 11,286 with a school on file
  • Record last updated2025 · 38% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

148 family nurse practitioner records list a practice address in Round Rock

They are 148 of the 3,815 NPPES records with a practice address in Round Rock, and 21,242 family nurse practitioner records in Texas.

All 21,242 in Texas → Every provider in Round Rock → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Mary Becker, FNPRound Rock, TX 786651285999177
  2. Carmen Davailus, APRN, FNP-CRound Rock, TX 786651730199308
  3. Shila Davis, FNPRound Rock, TX 786651407298649
  4. Kelly Deputy, FNPRound Rock, TX 786651538509146
  5. Pamela Garner-Taylor, FNPRound Rock, TX 786651083625974
  6. Michael Gilheany, FNPRound Rock, TX 786651245462597
  7. Cammie Hauser, RN, CNM, FNP-CRound Rock, TX 786651285880112
  8. Theresa Lambert, APRNRound Rock, TX 786651063845345

Common questions

What is Michelle Sia, FNP-C's NPI number?

Michelle Sia, FNP-C's National Provider Identifier (NPI) is 1881585388, issued on Jul 12, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Michelle Sia, FNP-C located?

The NPPES record lists a practice address at 4105 Teravista Club Dr, Round Rock, TX, 78665. Phone: (877) 384-3106. Providers update this record themselves, so call before visiting.

How can I verify Michelle Sia, FNP-C's license?

NPPES lists Texas license number 1009759, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.