Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Maria G Guerra, APN

Individual provider Registered Nurse · NPI 1417235623

Maria G Guerra, APN is a Nurse Practitioner in San Marcos, Texas. Qualified in 2011, 15 years ago. Practices with Central Texas Community Health Centers, a 164-clinician group. Licensed in Texas.

Years since qualifying
15
Licensed in
TX
In the registry since
2011
Specialties on file
2
What do these letters mean?
APN — Advanced Practice Nurse
The umbrella title some states use for nurse practitioners and other advanced practice nurses.

See every abbreviation used in this directory →

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Practice location Address checks out

601 University Dr
San Marcos, TX 78666-4684
Phone: (512) 245-2161
Fax: (512) 245-9288
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence AP120494 (TX)
Registered Nurse Taxonomy 163W00000X · Licence 650956 (TX)

Record details

NPI number1417235623
Entity typeIndividual (Type 1)
GenderFemale
Credentials APN
Sole proprietorNo
NPI enumeratedJuly 22, 2011
Last updated in NPPESAugust 13, 2021
Certification dateAugust 13, 2021

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2011 (15 years in practice)
Group practice Central Texas Community Health Centers — 164 clinicians
Accepts Medicare assignment Not indicated

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $117 2 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Colleagues at Central Texas Community Health Centers

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 164 clinicians in the practice; 12 are shown here.

Other providers in San Marcos