Walter John Mazzella
DDS, MS | Dentist
4400 Jenifer St Nw, #335, Washington
District Of Columbia, 20015
202-966-3132 202-966-0470
Maps & DirectionsWalter John Mazzella is a Washington, District Of Columbia based Dentist who is specialized in
Dentistry. He does not accept the Medicare-approved amount. Patients will be billed for the treatment. Active license number of Walter John Mazzella is
DEN2174 for Dentistry in District Of Columbia. His current practice location is
4400 Jenifer St Nw, #335, Washington. Patients can reach him at
202-966-3132.
Walter John Mazzella is the primary dental care provider for patients of all ages. He is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
Complete Profile:
Walter John Mazzella 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: | Walter John Mazzella |
| Specialization: | Dentist |
| Gender: | Male |
| Credentials: | DDS, MS |
| Accepts Medicare Assignment: | No |
| Practice Address: | 4400 Jenifer St Nw, #335, Washington,
District Of Columbia, 20015 |
| Phone: | 202-966-3132 |
| Fax: | 202-966-0470 |
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: | 1497733463 |
| NPI Enumeration Date: | 09 Jan, 2006 |
| NPI Last Update On: | 08 Jul, 2007 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Walter John Mazzella are as mentioned below.
| License Number | Specialization | State | Status | |
| DEN2174 | Dentistry | District Of Columbia | Primary | |
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | 4400 Jenifer St Nw, #335
Washington, District Of Columbia |
| Zip: | 20015 |
| Phone Number: | 202-966-3132 |
| Fax Number: | 202-966-0470 |
Patients can reach Walter John Mazzella at
4400 Jenifer St Nw, #335, Washington, District Of Columbia or can
call to book an appointment on 202-966-3132.
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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on
08 December, 2025.