Mr. Marvin Otis St Clair Iii is a Volcano, Hawaii based counselor who is specialized as Mental Health Counselor. Active license number of Mr. Marvin Otis St Clair Iii is 3187 for Mental Health Counselor in Hawaii. His current practice location is 113850 6th, Volcano. Patients can book an appointment with him at 808-967-8580.
Mr. Marvin Otis St Clair Iii 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.
Complete Profile:
Mr. Marvin Otis St Clair Iii speciality, credentials, practice address, contact phone number and fax are as below.
Patients can directly walk in or can call on the below given phone number for appointment.
| Name: | Mr. Marvin Otis St Clair Iii |
| Specialization: | Mental Health Counselor |
| Gender: | Male |
| Credentials: | LCSW |
| Accepts Medicare Assignment: | No |
| Practice Address: | 113850 6th, Volcano,
Hawaii, 96785 |
| Phone: | 808-967-8580 |
| Fax: | 808-934-0071 |
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.
| NPI Number: | 1942343439 |
| NPI Enumeration Date: | 14 Feb, 2007 |
| NPI Last Update On: | 24 Sep, 2018 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Mr. Marvin Otis St Clair Iii are as mentioned below.
| License Number | Specialization | State | Status | |
| 3187 | Mental Health Counselor | Hawaii | Primary | |
Other Medical Identifiers:
Other legacy medical identifiers associated with Mr. Marvin Otis St Clair Iii such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
| Identifier | Type | State | Issuer |
| 536336 | Medicaid | Hawaii | |
| 0000252791 | Other | Hawaii | HMSA PROVIDER NUMBER |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Po Box 575,
Volcano, Hawaii |
| Zip: | 96785-0575 |
| Phone Number: | 808-961-5166 |
| Fax Number: | 808-934-0071 |
Patients can reach Mr. Marvin Otis St Clair Iii at
113850 6th, Volcano, Hawaii or can
call to book an appointment on 808-967-8580.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 13 October, 2025.