46 cities with NPPES-registered healthcare providers in Guam. Counts reflect providers with a Guam practice address in the federal registry.
| Rank | City | Providers in GU |
|---|---|---|
| 1 | Tamuning | 565 |
| 2 | Dededo | 184 |
| 3 | Agana Heights | 148 |
| 4 | Hagatna | 61 |
| 5 | Mangilao | 21 |
| 6 | Santa Rita | 20 |
| 7 | Sinajana | 19 |
| 8 | Oka Tamuning | 16 |
| 9 | Maite | 14 |
| 10 | Yigo | 11 |
| 11 | Barrigada | 11 |
| 12 | Andersen Afb | 9 |
| 13 | Agana | 7 |
| 14 | Upper Tumon | 7 |
| 15 | Chalan Pago | 6 |
| 16 | Yona | 6 |
| 17 | Inarajan | 5 |
| 18 | Agat | 5 |
| 19 | Harmon | 5 |
| 20 | Tumon | 5 |
| 21 | Piti | 3 |
| 22 | Talofofo | 3 |
| 23 | Tutuhan | 3 |
| 24 | Barrigada Heights | 3 |
| 25 | Agana Hts | 3 |
| 26 | Toto | 2 |
| 27 | Fpo | 2 |
| 28 | Ordot | 2 |
| 29 | Agana Heights, | 2 |
| 30 | Anderson | 1 |
| 31 | Apo Ap | 1 |
| 32 | London | 1 |
| 33 | Tamining | 1 |
| 34 | Tiyan | 1 |
| 35 | Aguana | 1 |
| 36 | Fort Stewart | 1 |
| 37 | Agana Heishts | 1 |
| 38 | Tamvning | 1 |
| 39 | Valdosta | 1 |
| 40 | Tumor | 1 |
| 41 | Hagatra | 1 |
| 42 | Aganaheights, Guam | 1 |
| 43 | Roswell | 1 |
| 44 | Asan | 1 |
| 45 | Bededo | 1 |
| 46 | Lithonia | 1 |