Family Nurse Practitioner
NUCC taxonomy code 363LF0000X · 22,499 providers in Texas in the June 2026 NPPES file.
About this specialty
A family nurse practitioner (FNP) is a registered nurse with graduate-level training who provides primary care to patients of all ages, from children to seniors. FNPs perform physical exams, diagnose and treat common acute and chronic conditions, order and interpret tests, and prescribe medication.
In Texas, nurse practitioners prescribe under a prescriptive authority agreement with a delegating physician. Most FNPs work in primary care clinics, urgent care centers, and family practices, and they are often the first point of contact in areas with few physicians.
Statewide numbers for the profession, including growth by year and the largest cities, are on Texas nurse practitioner statistics.
Top cities
- Houston (2,753)
- San Antonio (1,496)
- Dallas (1,309)
- Austin (934)
- Fort Worth (692)
Providers (page 249 of 450)
- Mara L Martinez, FNP-C
Family Nurse Practitioner · San Antonio, TX · NPI 1578030714
- Marcela Martinez, FNP-C
Family Nurse Practitioner · Albany, TX · NPI 1154899037
- Mrs. Marcy Olivia Martinez, FNP
Family Nurse Practitioner · Port Arthur, TX · NPI 1184976748
- Margo V Martinez, FNP
Family Nurse Practitioner · Laredo, TX · NPI 1124205406
- Maria A. Martinez
Family Nurse Practitioner · Weslaco, TX · NPI 1306603667
- Maribel Martinez, FNP
Family Nurse Practitioner · Austin, TX · NPI 1649541681
- Ms. Melissa Gonzalez Martinez, APRN, FNP-C
Family Nurse Practitioner · San Antonio, TX · NPI 1346092335
- Melissa Alvarez Martinez, FNP
Family Nurse Practitioner · Odessa, TX · NPI 1356983316
- Mrs. Mendy Nicole Martinez, FNP-C
Family Nurse Practitioner · Kingwood, TX · NPI 1346742038
- Mrs. Michelle Villarreal Martinez, FNP-C
Family Nurse Practitioner · San Antonio, TX · NPI 1851993265
- Mireya Martinez, APRN, FNP-C
Family Nurse Practitioner · Austin, TX · NPI 1982283321
- Myriam Lizeth Martinez, FNP-C
Family Nurse Practitioner · El Paso, TX · NPI 1356169734
- Norma Jean Martinez, DNP
Family Nurse Practitioner · Jbsa Lackland, TX · NPI 1508544438
- Ms. Oralia A Martinez, FNP
Family Nurse Practitioner · Pharr, TX · NPI 1730463381
- Rebecca Martinez, FNP
Family Nurse Practitioner · Harlingen, TX · NPI 1629546403
- Robert Martinez, FNP
Family Nurse Practitioner · Lubbock, TX · NPI 1306806542
- Robert A. Martinez, APRN
Family Nurse Practitioner · Fort Worth, TX · NPI 1639704539
- Rosa Martinez
Family Nurse Practitioner · San Antonio, TX · NPI 1326653635
- Rosa Amada Martinez, MSN, FNP-BC
Family Nurse Practitioner · Corpus Christi, TX · NPI 1588006308
- Rosa Linda Martinez, FAMILY NURSE PRACTI
Family Nurse Practitioner · Vernon, TX · NPI 1790931962
- Mrs. Sarah Marie Martinez, NP-C
Family Nurse Practitioner · Temple, TX · NPI 1326270083
- Mrs. Shadae April Martinez, FNP-C
Nurse Practitioner · El Paso, TX · NPI 1558028134
- Mrs. Shanmei Lin Martinez, FNP-C
Family Nurse Practitioner · Port Lavaca, TX · NPI 1235687492
- Stephanie Marie Martinez, MSN, RN, CNP
Family Nurse Practitioner · Temple, TX · NPI 1114665320
- Stephine Martinez
Family Nurse Practitioner · Houston, TX · NPI 1811655640
- Sylvia Elena Martinez, FNP
Family Nurse Practitioner · El Paso, TX · NPI 1235550880
- Tania A Martinez, APRN-FNP
Family Nurse Practitioner · Houston, TX · NPI 1043853666
- Mrs. Tasha Mae Martinez, FNP-C
Family Nurse Practitioner · Irving, TX · NPI 1316671753
- Tracy Martinez, FNP
Family Nurse Practitioner · Kerrville, TX · NPI 1528568441
- Valerie Martinez
Family Nurse Practitioner · San Antonio, TX · NPI 1174461750
- Yvonne Denise Martinez, FNP-C
Family Nurse Practitioner · San Antonio, TX · NPI 1205717782
- Yirka Martinez Aguilar
Family Nurse Practitioner · Cypress, TX · NPI 1831940774
- Nairoby Martinez Barreras, FNP
Family Nurse Practitioner · Katy, TX · NPI 1871375295
- Surelis Yolanda Martinez Cantillo
Family Nurse Practitioner · Cedar Creek, TX · NPI 1801629837
- Dayana Martinez Chao, APRN-CNP
Family Nurse Practitioner · Rosenberg, TX · NPI 1124742325
- Madelaine Martinez Ginarte, NP
Family Nurse Practitioner · Houston, TX · NPI 1518582360
- Arelys Martinez Hernandez, FNP-C
Family Nurse Practitioner · Houston, TX · NPI 1518770650
- Bertha Martinez Nunez, FNP-C
Family Nurse Practitioner · Midland, TX · NPI 1104596360
- Claudia Denice Martinez Ortiz, FNP-BC
Family Nurse Practitioner · Mcallen, TX · NPI 1093326092
- Angel Enrique Martinez Penton
Family Nurse Practitioner · Katy, TX · NPI 1447978127
- Claudia Martinez Rosales, FNP
Nurse Practitioner · Houston, TX · NPI 1942837919
- Fidel Jorge Martinez Ruiz
Family Nurse Practitioner · Laredo, TX · NPI 1568332716
- Cynthia Nayely Martinez Torres
Family Nurse Practitioner · El Paso, TX · NPI 1851125975
- Dinorah Martinez-Anderson, FNP-C
Family Nurse Practitioner · Georgetown, TX · NPI 1033493010
- Hilda Elena Martinez-Campos, FNP-C
Acute Care Nurse Practitioner · Denton, TX · NPI 1376013490
- Kenia Martinez-Flores, FNP-BC
Family Nurse Practitioner · El Paso, TX · NPI 1205554532
- Dennis Yanneth Martinez-Garza, AGNP-BC
Family Nurse Practitioner · Mcallen, TX · NPI 1851892228
- Ms. Tracey Martinez-Mendez, DNP
Acute Care Nurse Practitioner · El Paso, TX · NPI 1154498285
- Mrs. Patricia Ann Martinez-Morales, MS, RN, FNP
Family Nurse Practitioner · Sherman, TX · NPI 1366886996
- Mrs. Sara Frances Martinez-Williams, MSN, APRN, FNP-BC
Family Nurse Practitioner · Mason, TX · NPI 1346883816
Data: NPPES public registry, June 2026 file. Taxonomy definitions follow the NUCC Health Care Provider Taxonomy code set. Classification is self-reported by providers.