John Ashhurst Treherne is a Washington, District Of Columbia based Dentist who is specialized in
General Practice Dentistry. He does not accept the Medicare-approved amount. Patients will be billed for the treatment. Active license number of John Ashhurst Treherne is
DEN2000525 for General Practice Dentistry in District Of Columbia. His current practice location is
3925 Minnesota Ave Ne, Washington. Patients can reach him at
202-396-1444.
John Ashhurst Treherne 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:
John Ashhurst Treherne 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: | John Ashhurst Treherne |
| Specialization: | Dentist |
| Gender: | Male |
| Credentials: | DDS |
| Accepts Medicare Assignment: | No |
| Practice Address: | 3925 Minnesota Ave Ne, Washington,
District Of Columbia, 20019-2662 |
| Phone: | 202-396-1444 |
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: | 1487232294 |
| NPI Enumeration Date: | 01 Apr, 2021 |
| NPI Last Update On: | 04 Dec, 2025 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for John Ashhurst Treherne are as mentioned below.
| License Number | Specialization | State | Status | |
| DEN2000525 | General Practice Dentistry | District Of Columbia | Primary | |
| 4364-23 | General Practice Dentistry | Mississippi | Secondary | |
Other Medical Identifiers:
Other legacy medical identifiers associated with John Ashhurst Treherne such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
| Identifier | Type | State | Issuer |
| 018598598 | Medicaid | District Of Columbia | |
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | 3925 Minnesota Ave Ne,
Washington, District Of Columbia |
| Zip: | 20019-2662 |
Patients can reach John Ashhurst Treherne at
3925 Minnesota Ave Ne, Washington, District Of Columbia or can
call to book an appointment on 202-396-1444.
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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on
08 December, 2025.