NPPES file of Aug 9, 2026

Alexia Demarchos, PA-C

Medical Physician Assistant · Austin, TX

Alexia Demarchos, PA-C is a medical physician assistant with a practice address in Austin, Texas, and NPI 1013794114, issued on Sep 12, 2023. Check the license with the Texas board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1013794114
Name
Alexia Demarchos
Credential
PA-C
Primary taxonomy
Medical Physician Assistant 363AM0700X
Practice location
9835 N Lake Creek Pkwy, Austin, TX 78717
Phone
(737) 229-2000
Enumerated
Sep 12, 2023
Record last updated
Sep 14, 2025
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest medical physician assistant records → All 2,146 in Texas → Look up another NPI →

Also registered at 9835 N Lake Creek Pkwy

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

  1. Heidi AbrahamEmergency Medicine Physician1548551864
  2. Mohammed Farhan Ali, MDPediatric Nephrology Physician1548504541
  3. Oliver Aregullin, MDInterventional Cardiology Physician1275882599
  4. Aubrey Baker, PT, DPT, PCSPediatric Physical Therapist1326829748
  5. Allison Bautista, PNPPediatric Nurse Practitioner1134638232
  6. Sarah Bernstein, M.D.Neonatal-Perinatal Medicine Physician1568858785

Verify Alexia Demarchos in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Texas board licenses this professionCheck 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

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Alexia Demarchos among 2,146 medical physician assistant records in Texas

Alexia Demarchos, PA-C is one of 2,146 medical physician assistant records with a practice address in Texas. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2023, is newer than 92% of them.

  • NPI issued2023 · 92% of these records are older, 5% newer
  • In a Medicare fileNo · 68% of these records are
  • In the CMS Doctors and Clinicians fileNo · 44% of these records are
  • Record last updated2025 · 57% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Medical Physician Assistant providers in Texas

There are 2,146 medical physician assistant records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2,146 in Texas → Every provider in Austin → Medical Physician Assistant nationwide →

The 8 medical physician assistant records with the nearest ZIP codes

  1. Tara Cutler, PACAustin, TX 787121780651661
  2. Jessica Erfan, MPAS, PA-CAustin, TX 787121669585840
  3. Megan Klein, PAAustin, TX 787121356524201
  4. Nicole Lackowski, P.A.-CAustin, TX 787121356448781
  5. Lena Liu, PA-CAustin, TX 787121730830662
  6. Erin Lopez, PA-CAustin, TX 787121043649163
  7. Diana Mendoza, PA-CAustin, TX 787121538531249
  8. Amy Wicke, PA-CAustin, TX 787121568465722

Common questions

What is Alexia Demarchos, PA-C's NPI number?

Alexia Demarchos, PA-C's National Provider Identifier (NPI) is 1013794114, issued on Sep 12, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Alexia Demarchos, PA-C located?

The NPPES record lists a practice address at 9835 N Lake Creek Pkwy, Austin, TX, 78717. Phone: (737) 229-2000. Providers update this record themselves, so call before visiting.

How can I verify Alexia Demarchos, PA-C's license?

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. 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.