Dr. Gregory Leonard Koontz is a Oceanside, California based Periodontics who is specialized in
Periodontology. He does not accept the Medicare-approved amount. Patients will be billed for the treatment. Active license number of Dr. Gregory Leonard Koontz is
0401411550 for Periodontology in Virginia. His current practice location is
200 Mercy Circle, Oceanside. Patients can reach him at
757-300-6695.
Dr. Gregory Leonard Koontz is specialized in that branch of dentistry which encompasses the prevention, diagnosis and treatment of diseases of the supporting and surrounding tissues of the teeth or their substitutes and the maintenance of the health, function and esthetics of these structures and tissues.
Complete Profile:
Dr. Gregory Leonard Koontz 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: | Dr. Gregory Leonard Koontz |
| Specialization: | Periodontics |
| Gender: | Male |
| Credentials: | DMD |
| Accepts Medicare Assignment: | No |
| Practice Address: | 200 Mercy Circle, Oceanside,
California, 92055 |
| Phone: | 757-300-6695 |
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: | 1417064437 |
| NPI Enumeration Date: | 24 Aug, 2006 |
| NPI Last Update On: | 12 Jul, 2024 |
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. Gregory Leonard Koontz are as mentioned below.
| License Number | Specialization | State | Status | |
| 0401411550 | Periodontology | Virginia | Primary | |
| 28850 | Periodontology | Texas | Secondary | |
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | 11612 Milbern Dr,
Potomac, Maryland |
| Zip: | 20854-3522 |
Patients can reach Dr. Gregory Leonard Koontz at
200 Mercy Circle, Oceanside, California or can
call to book an appointment on 757-300-6695.
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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on
08 December, 2025.