Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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John Coviello, DDS, MS, PA

Individual provider Endodontics · NPI 1801904040

John Coviello, DDS, MS, PA is an Endodontics in Silver Spring, Maryland. Licensed in Maryland. Registered with an NPI since 2006.

Licensed in
MD
In the registry since
2006
What do these letters mean?
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.
MS — Master of Science
A graduate science degree.
PA — Physician Assistant
A licensed clinician who examines, diagnoses and treats under a physician's supervision.

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Practice location Address checks out

11239 Lockwood Dr
Silver Spring, MD 20901-4554
Phone: (301) 593-4400
Fax: (301) 593-1587
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Endodontics (primary) Taxonomy 1223E0200X · Licence 04799 (MD)

Record details

NPI number1801904040
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS , MS , PA
Sole proprietorNo
NPI enumeratedAugust 28, 2006
Last updated in NPPESJuly 8, 2007
Mailing address11239 Lockwood Dr, Silver Spring, MD 20901-4554

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