Dr George Louis Grillon, DMD - Medicare Dentist in Bethesda, MD

Dr George Louis Grillon, DMD is a medicare enrolled "Dentist - Oral And Maxillofacial Surgery" provider in Bethesda, Maryland. He went to Univ Of Pennsylvania School Of Dental Medicine and graduated in 1980 and has 44 years of diverse experience with area of expertise as Maxillofacial Surgery. His current practice location is 10215 Fernwood Rd, Suite 510, Bethesda, Maryland. You can reach out to his office (for appointments etc.) via phone at (301) 564-1400.

Dr George Louis Grillon is licensed to practice in Maryland (license number 07800) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1134271711.

Contact Information

Dr George Louis Grillon, DMD
10215 Fernwood Rd, Suite 510,
Bethesda, MD 20817-1106
(301) 564-1400
(301) 564-1413

Map and Direction




Healthcare Provider's Profile

Full NameDr George Louis Grillon
GenderMale
SpecialityMaxillofacial Surgery
Experience44 Years
Location10215 Fernwood Rd, Bethesda, Maryland
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr George Louis Grillon attended and graduated from Univ Of Pennsylvania School Of Dental Medicine in 1980
  NPI Data:
  • NPI Number: 1134271711
  • Provider Enumeration Date: 01/17/2007
  • Last Update Date: 08/09/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 0143483636
  • Enrollment ID: I20120521000243

Medical Identifiers

Medical identifiers for Dr George Louis Grillon such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1134271711NPI-NPPES
115951800MedicaidMD

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
1223S0112XDentist - Oral And Maxillofacial Surgery 07800 (Maryland)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Suburban HospitalBethesda, MDHospital

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr George Louis Grillon allows following entities to bill medicare on his behalf.
Entity NameOral And Maxillofacial Surgery Specialists Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1164548335
PECOS PAC ID: 0840480646
Enrollment ID: O20120521000228

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 George Louis Grillon is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr George Louis Grillon, DMD
10215 Fernwood Rd, Suite 510,
Bethesda, MD 20817-1106

Ph: (301) 564-1400
Dr George Louis Grillon, DMD
10215 Fernwood Rd, Suite 510,
Bethesda, MD 20817-1106

Ph: (301) 564-1400

Reviews and Comments


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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

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.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

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