For universities you have 1 places with "دانشگاه آزاد گمیشان" for example.
For banks and/or ATMs you have 4 locations. You can find 1 police stations locally like "کلانتری شهرستان گمیشان" In term of post offices you can find 1 places (like "اداره پست شهرستان گمیشان").
As "پمپ بنزین", 1 gas stations exist in the area.
The area offers 1 spots in the "supermarkets" category.
About hospitals, 1 possibilities exist (like "مرکز بهداشت شهرستان گمیشان").