Dr Gregory Leonard Koontz, DMD - Dentist in Oceanside, CA

Dr Gregory Leonard Koontz, DMD is a Dentist - Periodontics based in Oceanside, California. Dr Gregory Leonard Koontz is licensed to practice in Virginia (license number 0401411550) and his current practice location is 200 Mercy Circle, Oceanside, California. He can be reached at his office (for appointments etc.) via phone at (757) 300-6695.

NPI number for Dr Gregory Leonard Koontz is 1417064437 and his current mailing address is 11612 Milbern Dr, Potomac, Maryland. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1417064437.

Contact Information

Dr Gregory Leonard Koontz, DMD
200 Mercy Circle,
Oceanside, CA 92055
(757) 300-6695
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameDr Gregory Leonard Koontz
GenderMale
SpecialityDentist - Periodontics
Location200 Mercy Circle, Oceanside, California
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1417064437
  • Provider Enumeration Date: 08/24/2006
  • Last Update Date: 07/12/2024

Medical Identifiers

Medical identifiers for Dr Gregory Leonard Koontz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1417064437NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
1223P0300XDentist - Periodontics 28850 (Texas)Secondary
1223P0300XDentist - Periodontics 0401411550 (Virginia)Primary

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Gregory Leonard Koontz is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Gregory Leonard Koontz, DMD
11612 Milbern Dr,
Potomac, MD 20854-3522

Ph: () -
Dr Gregory Leonard Koontz, DMD
200 Mercy Circle,
Oceanside, CA 92055

Ph: (757) 300-6695

Reviews and Comments


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Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

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