Dr. Hamil J Willoughby
DDS | Oral and Maxillofacial Surgeon
184 Sullivan Hall, Stony Brook University School Of Dental Medicine, Stony Brook
New York, 11794-8705
631-632-8975 631-632-3747
Maps & DirectionsDr. Hamil J Willoughby is a Stony Brook, New York based Oral and Maxillofacial Surgeon who is specialized in
Oral and Maxillofacial Surgery. He does not accept the Medicare-approved amount. Patients will be billed for the treatment. Active license number of Dr. Hamil J Willoughby is
027222 for Oral and Maxillofacial Surgery in New York. His current practice location is
184 Sullivan Hall, Stony Brook University School Of Dental Medicine, Stony Brook. Patients can reach him at
631-632-8975.
Dr. Hamil J Willoughby deals with the diagnosis, surgical and adjunctive treatment of diseases, injuries and defects involving both the functional and esthetic aspects of the hard and soft tissues of the oral and maxillofacial region.
Complete Profile:
Dr. Hamil J Willoughby 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. Hamil J Willoughby |
| Specialization: | Oral and Maxillofacial Surgeon |
| Gender: | Male |
| Credentials: | DDS |
| Accepts Medicare Assignment: | No |
| Practice Address: | 184 Sullivan Hall, Stony Brook University School Of Dental Medicine, Stony Brook,
New York, 11794-8705 |
| Phone: | 631-632-8975 |
| Fax: | 631-632-3747 |
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: | 1104074525 |
| NPI Enumeration Date: | 28 Aug, 2008 |
| NPI Last Update On: | 11 Sep, 2012 |
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. Hamil J Willoughby are as mentioned below.
| License Number | Specialization | State | Status | |
| 027222 | Oral and Maxillofacial Surgery | New York | Primary | |
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | 59 Meredith Ave,
Sag Harbor, New York |
| Zip: | 11963-3224 |
| Phone Number: | 631-725-8798 |
Patients can reach Dr. Hamil J Willoughby at
184 Sullivan Hall, Stony Brook University School Of Dental Medicine, Stony Brook, New York or can
call to book an appointment on 631-632-8975.
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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on
08 December, 2025.