Lionel Guillaume Inc is a Psychiatry Clinic in Bossier City, Louisiana. It is located at 3018 Old Minden Rd, Suite 1212, Bossier City, LA and its contact number is 318-747-1665. The authorized person for Lionel Guillaume Inc is Mr. Lionel Guillaume
who is Doctor of the clinic and his/her contact number is 318-747-1665. The primary license number for Lionel Guillaume Inc is MD017032 (Psychiatry) in Louisiana.
Lionel Guillaume Inc Clinic 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.
Complete Clinic Profile:
Lionel Guillaume Inc Clinic speciality, address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointments.
| Name: | Lionel Guillaume Inc |
| Specialization: | Psychiatry |
| Clinic Address: | 3018 Old Minden Rd, Suite 1212, Bossier City,
Louisiana, 71112 |
| Phone: | 318-747-1665 |
| Fax: | 318-747-1597 |
Authorized/Official Person Profile:
Officially authorized person to contact for any management issues or complaints for this clinic are as below. Person's position and contact details are also mentioned below.
| Name: | Mr. Lionel Guillaume |
| Position: | Doctor |
| Contact Number: | 318-747-1665 |
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 for Lionel Guillaume Inc clinic are as mentioned below.
| NPI Number: | 1871764811 |
| NPI Enumeration Date: | 18 Mar, 2008 |
| NPI Last Update On: | 18 Mar, 2008 |
Medical Licenses:
Organizations can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Lionel Guillaume Inc are as mentioned below.
| Specialization | License Number | State | Status | |
| Psychiatry | MD017032 | Louisiana | Primary | |
Other Medical Identifiers:
Other legacy medical identifiers of the clinic such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
| Identifier | Type | State | Issuer |
| 1343765 | Medicaid | Louisiana | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Lionel Guillaume Inc
3018 Old Minden Rd, Suite 1212
Bossier City, Louisiana |
| Zip: | 71112 |
| Phone Number: | 318-747-1665 |
| Fax Number: | 318-747-1597 |
Patients can reach Lionel Guillaume Inc at
3018 Old Minden Rd, Suite 1212, Bossier City, Louisiana or can
call to book an appointment on 318-747-1665.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 13 October, 2025.