Dr. Maria Rosario De Leon
D.D.S. | Dentist
204 Bellevue Ave, Suite B, Upper Montclair
New Jersey, 07043-1893
973-783-4400 973-783-4447
Maps & DirectionsDr. Maria Rosario De Leon is a Upper Montclair, New Jersey based Dentist who is specialized in
General Practice Dentistry. She does not accept the Medicare-approved amount. Patients will be billed for the treatment. Active license number of Dr. Maria Rosario De Leon is
22DI02206200 for General Practice Dentistry in New Jersey. Her current practice location is
204 Bellevue Ave, Suite B, Upper Montclair. Patients can reach her at
973-783-4400.
Dr. Maria Rosario De Leon is the primary dental care provider for patients of all ages. She is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
Complete Profile:
Dr. Maria Rosario De Leon 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. Maria Rosario De Leon |
| Specialization: | Dentist |
| Gender: | Female |
| Credentials: | D.D.S. |
| Accepts Medicare Assignment: | No |
| Practice Address: | 204 Bellevue Ave, Suite B, Upper Montclair,
New Jersey, 07043-1893 |
| Phone: | 973-783-4400 |
| Fax: | 973-783-4447 |
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: | 1639353162 |
| NPI Enumeration Date: | 19 Dec, 2007 |
| NPI Last Update On: | 19 Dec, 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 Dr. Maria Rosario De Leon are as mentioned below.
| License Number | Specialization | State | Status | |
| 22DI02206200 | General Practice Dentistry | New Jersey | Primary | |
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | 204 Bellevue Ave, Suite B
Upper Montclair, New Jersey |
| Zip: | 07043-1893 |
| Phone Number: | 973-783-4400 |
| Fax Number: | 973-783-4447 |
Patients can reach Dr. Maria Rosario De Leon at
204 Bellevue Ave, Suite B, Upper Montclair, New Jersey or can
call to book an appointment on 973-783-4400.
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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on
08 December, 2025.