Elizabeth Eva Marquez, FNP-C
Family Nurse Practitioner · Austin, TX
Elizabeth Eva Marquez, FNP-C is a family nurse practitioner with a practice address in Austin, Texas, and NPI 1427559475, issued on Feb 26, 2018. Check the license (Texas 135237, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Elizabeth Eva Marquez
- Credential
- FNP-C
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 135237 TX
Self-reported in NPPES; status is on the state search - Practice location
- 5625 Eiger RD Ste 160, Austin, TX 78735
- Phone
- (512) 298-1795
- Enumerated
- Feb 26, 2018
- Record last updated
- Apr 16, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20180424000101); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 21,242 in Texas → Look up another NPI →
Also registered at 5625 Eiger RD Ste 160
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Seth Hollander, M.D.Allergy & Immunology Physician1255451886
- Lizbeth Martinez, AUDAudiologist1033045323
Verify Elizabeth Eva Marquez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 135237Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average family nurse practitioner in 2024
143 Medicare Part D claims for 64 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Gabapentin49 claims
- Tizanidine Hcl29 claims
- Cyclobenzaprine Hcl25 claims
- Methocarbamol13 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $1,856.78
26 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Alan D Silberberg MD PAKyle, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Elizabeth Eva Marquez among 21,242 family nurse practitioner records in Texas
Elizabeth Eva Marquez, 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 2018, is newer than 42% of them.
- NPI issued2018 · 42% of these records are older, 50% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated2017 · median 2018 among the 11,286 with a school on file
- Record last updated2018 · 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).
876 family nurse practitioner records list a practice address in Austin
They are 876 of the 26,585 NPPES records with a practice address in Austin, and 21,242 family nurse practitioner records in Texas.
All 21,242 in Texas → Every provider in Austin → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Lucy Amieva, FNP-C, APRNAustin, TX 787351972176667
- Kathryn Breihan, R.N., FNP-CAustin, TX 787351376917286
- Thomas Cahill, FNPAustin, TX 787351851590681
- Ashley Carter, NPAustin, TX 787351952878803
- Anastasia Davis, FNP-CAustin, TX 787351902048614
- Mallory Davis, FNPAustin, TX 787351942843438
- Charlotte Delacruz, FNPAustin, TX 787351053917773
- Abigail Giovacchini, FNP-CAustin, TX 787351528524857
Common questions
What is Elizabeth Eva Marquez, FNP-C's NPI number?
Elizabeth Eva Marquez, FNP-C's National Provider Identifier (NPI) is 1427559475, issued on Feb 26, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Elizabeth Eva Marquez, FNP-C located?
The NPPES record lists a practice address at 5625 Eiger RD Ste 160, Austin, TX, 78735. Phone: (512) 298-1795. Providers update this record themselves, so call before visiting.
How can I verify Elizabeth Eva Marquez, FNP-C's license?
NPPES lists Texas license number 135237, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Elizabeth Eva Marquez, FNP-C prescribe under Medicare Part D?
In 2024, Elizabeth Eva Marquez, FNP-C had 143 Medicare Part D claims for 64 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions 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.
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.