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ALYSSA SIMPSON MD
NPI 1003247974
Pediatrics - Neonatal-Perinatal Medicine in Austin, TX

Active since December 03, 2013PECOS Enrolled
3000 N. I-35, SUITE 770, AUSTIN, TX 78705(478) 301-2600 Get Directions Write a Review

NPPES record last updated: March 24, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 24, 2026, Sep 17, 2021 (2 updates tracked since 2021).

About Alyssa Simpson Md NPPES

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

ALYSSA SIMPSON MD (NPI 1003247974) is an individual neonatal-perinatal medicine provider in Austin, Texas, licensed in Texas (T3009) and active in the NPI registry since December 2013. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1003247974
Entity TypeIndividualFemale
Primary Taxonomy2080N0001X
Provider Legal NameALYSSA SIMPSONCredential: MD
Location Address3000 N. I-35, SUITE 770Austin, TX 78705
Mailing Address3000 N. I-35, Suite 770Austin, TX 78705
Phone(478) 301-2600
Sole ProprietorYes
Enumeration DateDecember 3, 2013
Last NPPES UpdateMarch 24, 20262 updates tracked since enumeration
NPPES CertifiedMarch 24, 2026
✔ NPI 1003247974 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Neonatal-Perinatal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080N0001X
License✔ Licensed in TX · T3009
Definition
A pediatrician who is the principal care provider for sick newborn infants. Clinical expertise is used for direct patient care and for consulting with obstetrical colleagues to plan for the care of mothers who have high-risk pregnancies.
3000 N. I-35, Austin, TX 78705
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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, Sendero Health Plans, Local Nonprofit, WellPoint.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Alyssa Simpson Md 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.

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 Alyssa Simpson's NPI number?

The NPI number for Alyssa Simpson is 1003247974. It was assigned to this individual provider in the NPPES registry on December 3, 2013.

Where is Alyssa Simpson located?

Alyssa Simpson practices at 3000 N. I-35 Suite 770, Austin, TX 78705. The listed phone number is (478) 301-2600.

What is Alyssa Simpson's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.

Is Alyssa Simpson enrolled in Medicare?

Yes. Alyssa Simpson is registered in the Medicare PECOS enrollment system.

What insurance does Alyssa Simpson accept?

Health plans from Blue Cross and Blue Shield of Texas, Sendero Health Plans, Local Nonprofit and WellPoint list Alyssa Simpson 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 Alyssa Simpson was last updated on March 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.