412 cities with NPPES-registered healthcare providers in Puerto Rico. Counts reflect providers with a Puerto Rico practice address in the federal registry.
| Rank | City | Providers in PR |
|---|---|---|
| 251 | Gauyama | 1 |
| 252 | Gauyanabo | 1 |
| 253 | Gaynabo | 1 |
| 254 | Giralda 92 | 1 |
| 255 | Guanabo | 1 |
| 256 | Guarbo | 1 |
| 257 | Guayaluca | 1 |
| 258 | Guayam | 1 |
| 259 | Guayama- | 1 |
| 260 | Guayanilla P R | 1 |
| 261 | Guayma | 1 |
| 262 | Guaynbo | 1 |
| 263 | Guerabo | 1 |
| 264 | Hamacao | 1 |
| 265 | Harillo | 1 |
| 266 | Hata Rey | 1 |
| 267 | Hate Rey | 1 |
| 268 | Hatillo, Pr | 1 |
| 269 | Hato Ray | 1 |
| 270 | Hato Tejas Bayamon | 1 |
| 271 | Hatorey | 1 |
| 272 | Homigueros | 1 |
| 273 | Hormigeros | 1 |
| 274 | Hormiguero | 1 |
| 275 | Hormiguevos | 1 |
| 276 | Humaco | 1 |
| 277 | Isablea | 1 |
| 278 | Isla Verde Carolina | 1 |
| 279 | Isobela | 1 |
| 280 | Juana Dia | 1 |
| 281 | Juana Dias | 1 |
| 282 | Juanadiaz | 1 |
| 283 | Juau Diaz | 1 |
| 284 | Junco | 1 |
| 285 | Juncos, Pr | 1 |
| 286 | Jurabo | 1 |
| 287 | Lajas Pr | 1 |
| 288 | Laquillo | 1 |
| 289 | Lares Pr | 1 |
| 290 | Las Lomas | 1 |
| 291 | Las Marias, Pr | 1 |
| 292 | Las Piednas | 1 |
| 293 | Levi Town | 1 |
| 294 | Levittown Toa Baja | 1 |
| 295 | Levittown, Toa Baja | 1 |
| 296 | Loita | 1 |
| 297 | Loiza Valley Canovanas | 1 |
| 298 | Lojas | 1 |
| 299 | Los Filtros | 1 |
| 300 | Los Machos Seiba | 1 |