Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

MOLLIE SIGLER APRN, FNP-C
NPI 1851207013
Nurse Practitioner - Family in Austin, TX

Q: What is Mollie Sigler's NPI number?

The NPI number for Mollie Sigler is 1851207013. It was assigned to this individual provider in the NPPES registry on August 19, 2026.

Q: What is Mollie Sigler'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 Mollie Sigler was last updated on August 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 41 days 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.

Active since August 19, 2026PECOS Enrolled

9835 N LAKE CREEK PKWY, AUSTIN, TX 78717(737) 229-2000 Get Directions Write a Review

NPPES record added: August 19, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

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About Mollie Sigler Aprn, Fnp-c NPPES

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

MOLLIE SIGLER APRN, FNP-C (NPI 1851207013) is an individual family provider in Austin, Texas, licensed in Texas (1246231) and active in the NPI registry since August 2026. She is enrolled in Medicare PECOS and maintains a secondary practice location in Austin.

NPPES Registry Identity

NPI1851207013

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameMOLLIE SIGLERCredential: APRN, FNP-C

Location Address9835 N LAKE CREEK PKWYAustin, TX 78717-6210

Mailing Address9817 N Lake Creek PkwyAustin, TX 78717-6106

Phone(737) 229-2000

Sole ProprietorNo

Enumeration DateAugust 19, 2026

NPPES CertifiedAugust 19, 2026

✔ NPI 1851207013 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 · 1246231

9835 N LAKE CREEK PKWY, Austin, TX 78717

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Secondary Practice Location 1

Location 19817 N Lake Creek PkwyAustin, TX 78717-6106 · Phone (737) 289-7100

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mollie Sigler Aprn, Fnp-c 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78717 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 20

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

DR. ANUSHA CHINTHAPARTHI MD

Pediatrics (Neonatal-Perinatal Medicine)