Gillian K Long
FNP-C | Nurse Practitioner | 7+ years Exp
1 Professional Dr, Alton
Illinois, 62002-5068
618-463-8500
Gillian K Long is a Alton, Illinois based nurse practitioner with 7 years of experience in . She completed her graduation in 2018. She accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Gillian K Long is 209018721 in Illinois. Her current practice location is 1 Professional Dr, Alton. Patients can reach her at 618-463-8500 or can fax her at 618-433-6792. Gillian K Long is FNP-C and her NPI number (Unique professional ID assigned by NPPES) is 1790345726.
Gillian K Long has completed additional training beyond basic nursing education and provides primary health care services in accordance with state nurse practice laws or statutes. NPs are trained to assess patient needs, order and interpret diagnostic and laboratory tests, diagnose disease, formulate and prescribe medications and treatment plans.
Complete Profile:
Gillian K Long speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Gillian K Long |
| Specialization: | Nurse Practitioner (NP) |
| Gender: | Female |
| Credentials: | FNP-C |
| Experience: | 7+ years |
| Medical School Attended: | Other |
| Graduation Year: | 2018 |
| Accepts Medicare Assignment: | Yes |
| Practice Address: | 1 Professional Dr, Alton,
Illinois, 62002-5068 |
| Phone: | 618-463-8500 |
| Fax: | 618-433-6792 |
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details are as mentioned below.
| PAC ID: | 9133450653 |
| Enrollment ID: | I20191015002525 |
| NPI Number: | 1790345726 |
| NPI Enumeration Date: | 20 Jun, 2019 |
| NPI Last Update On: | 19 Sep, 2025 |
Medical Licenses:
NPs can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Gillian K Long are as mentioned below.
| License Number | Specialization | State | Status | |
| 209018721 | | Illinois | Primary | |
Group Practice:
Group practices are practice of medicine by a group of NPs who share their premises and other resources. Following list states all the group name
with which Gillian K Long is associated with along with the number of members in that group.
| Organization Name (Group PAC ID) | Members |
| Alton Memorial Physician Billing Services Llc (9436389442) | 21 |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Gillian K Long
660 Mason Ridge Center Dr Ste 300,
Saint Louis, Missouri |
| Zip: | 63141-8512 |
| Phone Number: | 314-448-3791 |
| Fax Number: | 314-996-7658 |
Patients can reach Gillian K Long at
1 Professional Dr, Alton, Illinois or can
call to book an appointment on 618-463-8500.
Comments/ Reviews:
Patients can read all the reviews posted for Gillian K Long below. You may also share your own experience like the quality of treatment, behavior, and overall care provided by Gillian K Long. It will help others make informed decisions.
Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 13 October, 2025.