Siegfried Willem Tjonajong
DMD MSD | Dentist
947 Linwood Ave Ste 1, Oral & Maxillofacial Prosthodontics, Ridgewood
New Jersey, 07450-2939
201-670-4800 201-670-6776
Maps & DirectionsSiegfried Willem Tjonajong is a Ridgewood, New Jersey 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 Siegfried Willem Tjonajong is
22DIO1785000 for Dentistry in New Jersey. His current practice location is
947 Linwood Ave Ste 1, Oral & Maxillofacial Prosthodontics, Ridgewood. Patients can reach him at
201-670-4800.
Siegfried Willem Tjonajong 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:
Siegfried Willem Tjonajong 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: | Siegfried Willem Tjonajong |
| Specialization: | Dentist |
| Gender: | Male |
| Credentials: | DMD MSD |
| Accepts Medicare Assignment: | No |
| Practice Address: | 947 Linwood Ave Ste 1, Oral & Maxillofacial Prosthodontics, Ridgewood,
New Jersey, 07450-2939 |
| Phone: | 201-670-4800 |
| Fax: | 201-670-6776 |
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: | 1801049234 |
| NPI Enumeration Date: | 29 Oct, 2008 |
| NPI Last Update On: | 29 Oct, 2008 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Siegfried Willem Tjonajong are as mentioned below.
| License Number | Specialization | State | Status | |
| 22DIO1785000 | Dentistry | New Jersey | Primary | |
| NJ-3807 | Prosthetic Dentistry | New Jersey | Secondary | |
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | 947 Linwood Avenue Suite 1 North, Oral & Maxillofacial Prosthodontics
Ridgewood, New Jersey |
| Zip: | 07450 |
| Phone Number: | 201-670-4800 |
| Fax Number: | 201-670-6776 |
Patients can reach Siegfried Willem Tjonajong at
947 Linwood Ave Ste 1, Oral & Maxillofacial Prosthodontics, Ridgewood, New Jersey or can
call to book an appointment on 201-670-4800.
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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on
08 December, 2025.