Mr. Mark Olshansky
BSW | Mental Health Counselor
99198 Overseas Hwy Ste 3, Key Largo
Florida, 33037-2437
305-434-7660 305-451-8019
Maps & DirectionsMr. Mark Olshansky is a Key Largo, Florida based counselor who is specialized as Mental Health Counselor. His current practice location is 99198 Overseas Hwy Ste 3, Key Largo. Patients can book an appointment with him at 305-434-7660.
Mr. Mark Olshansky 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. Mark Olshansky 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. Mark Olshansky |
| Specialization: | Mental Health Counselor |
| Gender: | Male |
| Credentials: | BSW |
| Accepts Medicare Assignment: | No |
| Practice Address: | 99198 Overseas Hwy Ste 3, Key Largo,
Florida, 33037-2437 |
| Phone: | 305-434-7660 |
| Fax: | 305-451-8019 |
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: | 1851857411 |
| NPI Enumeration Date: | 19 Feb, 2019 |
| NPI Last Update On: | 19 Feb, 2019 |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | 99198 Overseas Hwy Ste 3,
Key Largo, Florida |
| Zip: | 33037-2437 |
| Phone Number: | 305-434-7660 |
| Fax Number: | 305-451-8019 |
Patients can reach Mr. Mark Olshansky at
99198 Overseas Hwy Ste 3, Key Largo, Florida or can
call to book an appointment on 305-434-7660.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 09 February, 2026.