DR. DONALD RUSSELL MERRYFIELD DDS
NPI 1689879603
Dentist - Orthodontics and Dentofacial Orthopedics in Washington, DC

Active since June 19, 2007
1160 VARNUM ST NE, #006 DE PAUL BLDG PROVIDENCE HOSPITAL, WASHINGTON, DC 20017(202) 269-7103(202) 269-7100 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Donald Russell Merryfield Dds NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. DONALD RUSSELL MERRYFIELD DDS (NPI 1689879603) is an individual orthodontics and dentofacial orthopedics provider in Washington, District Of Columbia, licensed in District Of Columbia (DEN2274) and active in the NPI registry since June 2007.

NPPES Registry Identity

NPI1689879603
Entity TypeIndividualMale
Primary Taxonomy1223X0400X
Provider Legal NameDR. DONALD RUSSELL MERRYFIELDCredential: DDS
Location Address1160 VARNUM ST NE, #006 DE PAUL BLDG PROVIDENCE HOSPITALWashington, DC 20017
Mailing Address10545 Todds Corner RdEaston, MD 21601-5437 · (410) 763-8432 · Fax (410) 763-8432
Fax(202) 269-7100
Sole ProprietorNo
Enumeration DateJune 19, 2007
Last NPPES UpdateJuly 8, 2007
NPI 1689879603 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyDentist · Orthodontics and Dentofacial OrthopedicsDental Providers
Taxonomy Code1223X0400X
Licenses Licensed in DC · DEN2274 Licensed in MD · 4423
Definition
That area of dentistry concerned with the supervision, guidance and correction of the growing or mature dentofacial structures, including those conditions that require movement of teeth or correction of malrelationships and malformations of their related structures and the adjustment of relationships between and among teeth and facial bones by the application of forces and/or the stimulation and redirection of functional forces within the craniofacial complex. Major responsibilities of orthodontic practice include the diagnosis, prevention, interception and treatment of all forms of malocclusion of the teeth and associated alterations in their surrounding structures; the design, application and control of functional and corrective appliances; and the guidance of the dentition and its supporting structures to attain and maintain optimum occlusal relations in physiologic and esthetic harmony among facial and cranial structures.
1160 VARNUM ST NE, Washington, DC 20017

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Nurse Practitioner (Psychiatric/Mental Health)
1160 VARNUM ST NE, SUITE 317
WASHINGTON, DC 20017
Internal Medicine
1160 VARNUM ST NE, DEPAUL 317
WASHINGTON, DC 20017
Behavior Technician
1160 VARNUM ST NE
WASHINGTON, DC 20017
Internal Medicine
1160 VARNUM ST NE
WASHINGTON, DC 20017
Pharmacist
1160 VARNUM ST NE
WASHINGTON, DC 20017
Surgery
1160 VARNUM ST NE, DEPAUL 300
WASHINGTON, DC 20017
Internal Medicine
1160 VARNUM ST NE, DEPAUL 311
WASHINGTON, DC 20017
Behavior Technician
1160 VARNUM ST NE
WASHINGTON, DC 20017

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Donald Merryfield's NPI number?

The NPI number for Donald Merryfield is 1689879603. It was assigned to this individual provider in the NPPES registry on June 19, 2007.

Where is Donald Merryfield located?

Donald Merryfield practices at 1160 Varnum St NE #006 De Paul Bldg Providence Hospital, Washington, DC 20017. The listed phone number is (202) 269-7103.

What is Donald Merryfield's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Orthodontics and Dentofacial Orthopedics, with taxonomy code 1223X0400X.

When was this NPI record last updated?

The NPPES record for Donald Merryfield was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.