Helen Seda Thomasian is a Gaithersburg, Maryland based Dentist who is specialized in
Dentistry. She does not accept the Medicare-approved amount. Patients will be billed for the treatment. Active license number of Helen Seda Thomasian is
12074 for Dentistry in Maryland. Her current practice location is
237 Kentlands Blvd, Gaithersburg. Patients can reach her at
301-987-5200.
Helen Seda Thomasian 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:
Helen Seda Thomasian 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: | Helen Seda Thomasian |
| Specialization: | Dentist |
| Gender: | Female |
| Accepts Medicare Assignment: | No |
| Practice Address: | 237 Kentlands Blvd, Gaithersburg,
Maryland, 20878-5446 |
| Phone: | 301-987-5200 |
| Fax: | 301-987-5511 |
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: | 1063635290 |
| NPI Enumeration Date: | 10 Apr, 2007 |
| 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 Helen Seda Thomasian are as mentioned below.
| License Number | Specialization | State | Status | |
| 12074 | Dentistry | Maryland | Primary | |
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | 237 Kentlands Blvd,
Gaithersburg, Maryland |
| Zip: | 20878-5446 |
| Phone Number: | 301-987-5200 |
| Fax Number: | 301-987-5511 |
Patients can reach Helen Seda Thomasian at
237 Kentlands Blvd, Gaithersburg, Maryland or can
call to book an appointment on 301-987-5200.
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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on
08 December, 2025.