Mental Health Therapist | 19+ years experience

John J Han, DO

541 Historic Hwy 441-n, Demorest, Georgia, 30535-4528

About John J Han

John J Han is a therapist based in Demorest, Georgia with 19 years of experience in Mental Health Counselor. He completed his graduation from Michigan State University College Of Osteopathic Medicine in 2007. He is also affiliated with hospitals like He accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of John J Han is 064555 for Hospitalist in Georgia. His current practice location is 541 Historic Hwy 441-n, Demorest. Patients can reach him at 770-219-7078 or can fax him at 770-219-7365. John J Han is DO in Mental Health Counselor and his NPI number (Unique professional ID assigned by NPPES) is 1346466364.

John J Han is a licensed professional who helps individuals, couples, and families manage and overcome emotional, psychological, and behavioral challenges. He assess clients’ mental health conditions and develop personalized treatment plans to provide therapy for a range of mental health issues, including anxiety, depression, trauma, relationship issues, stress, grief, and life transitions.

Practice Information

John J Han speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name John J Han
Specialization Mental Health Counselor
Credentials DO
Accepts Medicare Assignment Yes
Experience 19+ years
Medical School Attended Michigan State University College Of Osteopathic Medicine
Graduation Year 2007
Gender Male
Practice Address: 541 Historic Hwy 441-n,
Demorest, GA - 30535-4528
Fax 770-219-7365

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 3779775572
Enrollment ID I20101012001002
NPI Number1346466364
NPI Enumeration Date: 18 Apr, 2007
NPI Last Update On: 26 Sep, 2019

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialities in the same state or different states. Related medical licenses for John J Han are as mentioned below.

License NumberSpecializationStateStatus
064555Hospitalist GeorgiaPrimary
4704238690Mental Health Counselor MichiganSecondary
064555Internal Medicine GeorgiaSecondary
Student in an Organized Health Care Education/Training Program Secondary

Hospital Affiliation

Doctors are affiliated to many hospitals whom they worked with in the past or are presently working with. One surgeon can be affiliated to four to five hospitals at a time.
Hospital Name (CCN) StateHospital Type
(110035)Marietta, GAAcute Care Hospital

Group Practice

Group practices are practice of medicine by a group of healthcare professionals who share their premises and other resources. Following list states all the group name with which John J Han is associated with along with the number of members in that group.
Organization Name (Group PAC ID) Members
Wellstar Medical Group, Llc (6709065402)1658

Other Medical Identifiers

Other legacy medical identifiers associated with John J Han such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
1232995OtherGeorgiaCIGNA

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

John J Han
Po Box 658,
Gainesville, GA - 30503-0658
Phone: 770-718-1122
Fax: 770-535-7445

Book an Appointment with John J Han

To schedule an appointment, contact John J Han at 541 Historic Hwy 441-n, Demorest, Georgia or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about John J Han:

John J Han is a therapist specializing in Hospitalist. He Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

John J Han completed his education (DO) from Michigan State University College Of Osteopathic Medicine in 2007.

John J Han has approximately 19 years of experience in Hospitalist.

Yes, John J Han accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, John J Han is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

John J Han practices at 541 Historic Hwy 441-n, Demorest, Georgia, 30535-4528.

To schedule an appointment with John J Han, please contact the office at 770-219-7078.

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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 September, 2026.