Dr. Mark Holland is a Casper, Wyoming based psychologist who is specialized in Clinical Psychology. Active license number of Dr. Mark Holland is 544 for Clinical Psychology in Wyoming. His current practice location is 2435 King Blvd, Suite 313, Casper. Patients can reach him at 307-462-4876 or can fax him at 307-337-3492. Dr. Mark Holland is PSYD in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1265629430.
Dr. Mark Holland is a mental health professional with highly specialized training in the diagnosis and psychological treatment of mental, behavioral and emotional illnesses, including obsessive-compulsive disorder (OCD). His main focus is on diagnosing and treating mental, emotional, and behavioral disorders. Some of the common disorders that he can treat are learning disabilities, substance abuse, depression, anxiety, and eating disorders.
Complete Profile:
Dr. Mark Holland speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Dr. Mark Holland |
| Specialization: | Clinical Psychology |
| Gender: | Male |
| Credentials: | PSYD |
| Practice Address: | 2435 King Blvd, Suite 313, Casper,
Wyoming, 82604-3166 |
| Phone: | 307-462-4876 |
| Fax: | 307-337-3492 |
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: | 1265629430 |
| NPI Enumeration Date: | 01 Oct, 2007 |
| NPI Last Update On: | 21 Aug, 2014 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Dr. Mark Holland are as mentioned below.
| License Number | Specialization | State | Status | |
| 544 | Clinical Psychology | Wyoming | Primary | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Dr. Mark Holland
2435 King Blvd, Suite 313
Casper, Wyoming |
| Zip: | 82604-3166 |
| Phone Number: | 307-462-4876 |
| Fax Number: | 307-337-3492 |
Patients can reach Dr. Mark Holland at
2435 King Blvd, Suite 313, Casper, Wyoming or can
call to book an appointment on 307-462-4876.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.