| Topic | Program | Contact | Phone |
|---|
| Naegleria | Emerging & Acute Infectious Disease Branch | Amy Littman
| 512-776-6339 |
| Narcotics (Schedule of Controlled Substances) | PSQA Unit – Drugs and Medical Devices Group | Karen Tannert
| 512-834-6755, ext. 2350 |
| Narcotics Treatment Program Licensing | Facility Licensing Group | Health Facility Licensing and Compliance
| 512-834-6600, ext 2118 |
| National Health Service Corps (NHSC) | Texas Primary Care Office | Cindy Ellis
| 512-776-7518 ext. 2127 |
| National Interest Waivers (NIW) | Texas Primary Care Office | Clay Daniel
| 512-776-7518 ext. 3862 |
| NBS (NEDSS Base System) | Emerging & Acute Infectious Disease Branch | Doug Hamaker
| 512-776-3274 |
| Neural Tube Defects | Birth Defects Epidemiology and Surveillance | Mark Canfield
| 512-776-7232, ext. 6158 |
| Newborn Hearing Screening | TEHDI Program | TEHDI Program
| 512-776-7726 |
| Newborn Screening | Health Screening | Newborn Screening Unit
| 512-776-3957 |
| Newborn Screening - Laboratory Testing | Laboratory Services Section, Biochemistry and Genetics Branch | Rachel Lee
| 512-776-7158 |
| Newborn Screening Genetic Consulting | Genetic Screening and Clinical Care Coordination | Newborn Screening Unit
| 512-776-3957 |
| News Media Relations | Press Office | Christine Mann
| 512-776-7119 |
| Noise Levels Workplace | PSQA Unit – Public Health Sanitation & Consumer Products Safety Group | Michael Minoia
| 512-834-6788, ext. 2305 |
| North Texas State Hospital Mental Health | Hospital Services Section | James Smith
| 940-552-4000 |
| NorthSTAR | NorthSTAR | Mary Sowder
| 512-206-5470 |
| Norwalk and Norwalk-Like | Emerging & Acute Infectious Disease Branch | Venessa Cantu Irina Cody Greg Leos | 512-776-7676 512-776-6611 512-776-3182 |
| Notifiable Conditions (Disease Reporting) | Emerging & Acute Infectious Disease Branch | Laura Tabony Nadia Bekka
| 512-776-2663 512-776-6364 |
| Nuclear Power Plants/Emergency Response | Inspection Unit – Environmental Monitoring Group | Bob Free
| 512-834-6770, ext. 2022 |
| Nutrition | WIC Program | Rachel Edwards Shirley Ellis
| 512-341-4763 512-341-4570 |
| Nutrition and Obesity Prevention | Obesity Prevention Program | Brett Spencer
| 512-776-6161 |