Dr. David Joseph Leonard is a Muskegon, Michigan based psychologist who is specialized in Clinical Psychology. Active license number of Dr. David Joseph Leonard is 001593 for Clinical Psychology in Michigan. His current practice location is 1148 4th St, Muskegon. Patients can reach him at 231-726-2299 or can fax him at 231-728-6345. Dr. David Joseph Leonard is PHD in Clinical Psychology and his NPI number (Unique professional ID assigned by NPPES) is 1497821144.
Dr. David Joseph Leonard 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. David Joseph Leonard 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. David Joseph Leonard |
| Specialization: | Clinical Psychology |
| Gender: | Male |
| Credentials: | PHD |
| Practice Address: | 1148 4th St, Muskegon,
Michigan, 49441 |
| Phone: | 231-726-2299 |
| Fax: | 231-728-6345 |
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: | 1497821144 |
| NPI Enumeration Date: | 27 Nov, 2006 |
| NPI Last Update On: | 24 Jun, 2013 |
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. David Joseph Leonard are as mentioned below.
| License Number | Specialization | State | Status | |
| 001593 | Clinical Psychology | Michigan | Primary | |
Other Medical Identifiers:
Other legacy medical identifiers associated with Dr. David Joseph Leonard such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
| Identifier | Type | State | Issuer |
| OF14510 | Other | | BCBS |
| P69385 | Other | | BCN |
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. David Joseph Leonard
1148 4th St,
Muskegon, Michigan |
| Zip: | 49441 |
| Phone Number: | 231-726-2299 |
| Fax Number: | 231-728-6345 |
Patients can reach Dr. David Joseph Leonard at
1148 4th St, Muskegon, Michigan or can
call to book an appointment on 231-726-2299.
Comments/ Reviews:
Read all the reviews posted for Dr. David Joseph Leonard below. You may also share your own experience with Dr. David Joseph Leonard. Your feedback can help others make better decisions.
**
Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 December, 2025.