Psychiatrist | Addiction Medicine Psychiatry | 21+ years experience

Merritt H. King Iii, MD

3980 Highway 9 E, Suite 110, Little River, South Carolina, 29566-8163

About Merritt H. King Iii

Merritt H. King Iii is a psychiatrist based in Little River, South Carolina with 21 years of experience in Addiction Medicine Psychiatry. He completed his graduation in 2005. 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 Merritt H. King Iii is 36446 for Psychiatry in South Carolina. His current practice location is 3980 Highway 9 E, Suite 110, Little River. Patients can contact him at 843-399-3100 or can fax him at 843-399-1099. Merritt H. King Iii, MD, specializes in Addiction Medicine Psychiatry and his NPI number (Unique professional ID assigned by NPPES) is 1801094164.

Merritt H. King Iii focuses on the evaluation, diagnosis, and treatment of people who have one or more disorders related to addictions like illegal drugs, alcohol, and prescription medication and other substances.

Practice Information

Merritt H. King Iii's specialty, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Merritt H. King Iii
Specialization Addiction Medicine Psychiatry
Credentials MD
Accepts Medicare Assignment Yes
Experience 21+ years
Graduation Year 2005
Gender Male
Practice Address: 3980 Highway 9 E, Suite 110
Little River, SC - 29566-8163
Fax 843-399-1099

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to healthcare providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

PAC ID 8426103086
Enrollment ID I20140402000369
NPI Number1801094164
NPI Enumeration Date: 10 Jul, 2007
NPI Last Update On: 23 Dec, 2024

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialties in the same state or different states. Related medical licenses for Merritt H. King Iii are as mentioned below.

License NumberSpecializationStateStatus
36446Psychiatry South CarolinaPrimary
2009-00460Addiction Medicine Psychiatry North CarolinaSecondary

Hospital Affiliation

Doctors are affiliated to many hospitals whom they worked with in the past or are presently working with. One doctor can be affiliated to four to five hospitals at a time.
Hospital Name (CCN) StateHospital Type
(420105)Loris, SCAcute 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 Merritt H. King Iii is associated with along with the number of members in that group.
Organization Name (Group PAC ID) Members
Mcleod Physician Associates Ii (8224031307)449

Other Medical Identifiers

Other professional identifiers associated with Merritt H. King Iii such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
364466MedicaidSouth Carolina
SC26908552OtherSouth CarolinaMEDICARE PTAN
276204OtherSouth CarolinaMEDCOST
938098OtherSouth CarolinaWELLCARE (LORIS LOCATION)
969443OtherSouth CarolinaWELLCARE (LITTLE RIVER LOCATION)
3550395OtherSouth CarolinaCIGNA
30170356OtherSouth CarolinaSELECT HEALTH
P01298179OtherSouth CarolinaRAILROAD MEDICARE

Mailing Address

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

Merritt H. King Iii
Po Box 3239,
Florence, SC - 29502-3239
Phone: 843-777-7042
Fax: 843-777-7102

Book an Appointment with Merritt H. King Iii

To schedule an appointment, contact Merritt H. King Iii at 3980 Highway 9 E, Suite 110, Little River, South Carolina or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Merritt H. King Iii:

Merritt H. King Iii is a psychiatrist specializing in Psychiatry. He specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

Merritt H. King Iii has approximately 21 years of experience in Psychiatry.

Yes, Merritt H. King Iii accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Merritt H. King Iii is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.
*Availability may change. Please contact the office directly to ask about appointments.

Merritt H. King Iii practices at 3980 Highway 9 E, Suite 110, Little River, South Carolina, 29566-8163.

To schedule an appointment with Merritt H. King Iii, please contact the office at 843-399-3100.

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