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 245 of 450)
- Dr. Lynn Marie Marquardt, D.C.
Family Nurse Practitioner · Spring, TX · NPI 1922333103
- Alejandro Marquez, NP
Psychiatric/Mental Health Nurse Practitioner · Harlingen, TX · NPI 1457837775
- Aprille Lyn Marquez, RN, FNP-BC
Family Nurse Practitioner · Houston, TX · NPI 1528228491
- Miss Cecilia Marquez, NP
Family Nurse Practitioner · El Paso, TX · NPI 1700180460
- Mr. Daniel Marquez, APRN FNP-C
Family Nurse Practitioner · El Paso, TX · NPI 1154153914
- Mrs. Danielle Ann Marquez, FNP-C
Family Nurse Practitioner · Lubbock, TX · NPI 1467915934
- Elias T. Marquez, FNP-C
Family Nurse Practitioner · Odessa, TX · NPI 1104232719
- Miss Elizabeth Eva Marquez, FNP-C
Family Nurse Practitioner · Austin, TX · NPI 1427559475
- Ernesto Alonzo Marquez
Family Nurse Practitioner · El Paso, TX · NPI 1881410561
- Gerardo Roberto Marquez, NP
Nurse Practitioner · Houston, TX · NPI 1063933760
- Jose Luis Marquez, APRN
Family Nurse Practitioner · Baytown, TX · NPI 1982108593
- Mrs. Karina Marquez, FNP-C
Family Nurse Practitioner · Dallas, TX · NPI 1013588565
- Mrs. Laura Marquez, FNP-BC
Family Nurse Practitioner · El Paso, TX · NPI 1669722070
- Leslie Marquez, ARNP
Family Nurse Practitioner · Houston, TX · NPI 1518471804
- Lisa L Marquez, FNP
Family Nurse Practitioner · Donna, TX · NPI 1790068435
- Maria Magdalena Marquez, FNP
Family Nurse Practitioner · El Paso, TX · NPI 1093378697
- Miguel Angel Marquez, FNP
Family Nurse Practitioner · Mcallen, TX · NPI 1699283762
- Rosa Emma Marquez, NP
Family Nurse Practitioner · El Paso, TX · NPI 1194592659
- Mrs. Trinidad R Marquez, APRN, FNP-C
Family Nurse Practitioner · Midland, TX · NPI 1447701602
- Anna Marquis, RN, MSN, FNP-BC
Nurse Practitioner · Edinburg, TX · NPI 1619385408
- Chasidy Marquis, FNP
Family Nurse Practitioner · Lubbock, TX · NPI 1689096166
- Mariana Marquis
Family Nurse Practitioner · Mckinney, TX · NPI 1417844341
- Shayla Marr, APRN, FNP-BC
Family Nurse Practitioner · Alvarado, TX · NPI 1184480758
- Mrs. Alicia K Marrah-Pierson, APRN, FNP-C
Family Nurse Practitioner · Pflugerville, TX · NPI 1669653762
- Kathryn Marranzino
Family Nurse Practitioner · Castle Hills, TX · NPI 1427509553
- Sabrena Marrero
Family Nurse Practitioner · Midland, TX · NPI 1518346428
- Naisy Ivette Marrero Ramos, FNP
Family Nurse Practitioner · Copperas Cove, TX · NPI 1023468279
- Sudha Marri
Family Nurse Practitioner · Dallas, TX · NPI 1982079703
- Mrs. Cindy Lynn Marriner, CFNP
Family Nurse Practitioner · Midland, TX · NPI 1922008234
- Bradley Marron
Family Nurse Practitioner · Jbsa Lackland, TX · NPI 1922573898
- Mrs. Joanna Marie Marroquin, CRNP
Family Nurse Practitioner · Houston, TX · NPI 1952691099
- Michelle Marroquin, FNP
Family Nurse Practitioner · Nederland, TX · NPI 1295111896
- Michelle Jeannette Marroquin, FNP-C
Family Nurse Practitioner · Flower Mound, TX · NPI 1871126847
- Alene Davis Marrott, FNP-C
Family Nurse Practitioner · El Paso, TX · NPI 1922755560
- Billy D Marsh, APRN
Family Nurse Practitioner · Pasadena, TX · NPI 1669082723
- Gannon Bradley Marsh, FNP
Family Nurse Practitioner · Athens, TX · NPI 1356706907
- Spencer Miles Marsh
Nurse Practitioner · Killeen, TX · NPI 1508584186
- Aisha Arielle Marshall, NP
Family Nurse Practitioner · Pearland, TX · NPI 1538922588
- Mrs. Amy C Marshall, FNP
Family Nurse Practitioner · Denton, TX · NPI 1598007114
- Antonya Marshall
Family Nurse Practitioner · Dallas, TX · NPI 1578954301
- Ms. Catherine Deanne Marshall, MSN,APRN-BC
Family Nurse Practitioner · Fort Sam Houston, TX · NPI 1114070588
- Cheyenne Noel Marshall, FNP
Family Nurse Practitioner · Temple, TX · NPI 1538659917
- Craig Anthony Marshall, FNP-C
Family Nurse Practitioner · Lytle, TX · NPI 1295022804
- Katelin Chere' Marshall
Family Nurse Practitioner · League City, TX · NPI 1992518062
- Michelle Lynn Marshall, APRN
Family Nurse Practitioner · Webster, TX · NPI 1821422270
- Monica Marshall
Family Nurse Practitioner · Borger, TX · NPI 1265084974
- Sharon Lavern Marshall, NP
Family Nurse Practitioner · Houston, TX · NPI 1720566888
- Tamanika Marshall, APRN
Family Nurse Practitioner · Cedar Hill, TX · NPI 1194181511
- Shamaeka Marshall-Gilmore, NP
Family Nurse Practitioner · Temple, TX · NPI 1760049993
- Mrs. Jessica Marshall-Moreno, FNP-C
Family Nurse Practitioner · Corpus Christi, TX · NPI 1740663491
Data: NPPES public registry, June 2026 file. Taxonomy definitions follow the NUCC Health Care Provider Taxonomy code set. Classification is self-reported by providers.