Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Alyssa Simpson, MD

Individual provider Neonatal-Perinatal Medicine Physician · NPI 1003247974

Alyssa Simpson, MD is a Neonatal-Perinatal Medicine Physician in Austin, Texas. Practices as a sole proprietor. Licensed in Texas.

Licensed in
TX
In the registry since
2013
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

3000 N I-35 Ste 770
Austin, TX 78705
Phone: (478) 301-2600
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Neonatal-Perinatal Medicine Physician (primary) Taxonomy 2080N0001X · Licence T3009 (TX)

Record details

NPI number1003247974
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedDecember 3, 2013
Last updated in NPPESMarch 24, 2026
Certification dateMarch 24, 2026
Mailing address3000 N. I-35, Suite 770, Austin, TX 78705

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