Nicholas John Dirienzo, DMD
Dentist · Arlington, VA
Nicholas John Dirienzo, DMD is a dentist with a practice address in Arlington, Virginia, and NPI 1013604255, issued on Apr 19, 2023. Check the license (Virginia 0401419155, as entered in NPPES) with the Virginia board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Nicholas John Dirienzo
- Credential
- DMD
- Primary taxonomy
- Dentist 122300000X
- License number
- 0401419155 VA
Self-reported in NPPES; status is on the state search - Practice location
- 1050 N Highland St Ste 300N, Arlington, VA 22201
- Phone
- (703) 527-3888
- Enumerated
- Apr 19, 2023
- Record last updated
- Nov 14, 2025
- Entity
- Type 1 · individual
8 nearest dentist records → All 2,402 in Virginia → Look up another NPI →
Verify Nicholas John Dirienzo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Virginia board licenses this profession
Search for license 0401419155Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Nicholas John Dirienzo among 2,402 dentist records in Virginia
Nicholas John Dirienzo, DMD is one of 2,402 dentist records with a practice address in Virginia. 60% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2023, is newer than 88% of them.
- NPI issued2023 · 88% of these records are older, 9% newer
- In a Medicare fileNo · 60% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2025 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
59 dentist records list a practice address in Arlington
They are 59 of the 3,510 NPPES records with a practice address in Arlington, and 2,402 dentist records in Virginia. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2,402 in Virginia → Every provider in Arlington → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Hanh Catanzano, DDSArlington, VA 222011538341573
- Scott Dudley, DMD, MSED, FAGDArlington, VA 222011336134048
- Adam Goldstein, DDSArlongton, VA 222011811251432
- Alyssa Hartman, DDSArlington, VA 222011679969653
- Christopher Henry, DDSArlington, VA 222011821471244
- Rima Kanbaragha, DDSArlington, VA 222011235500372
- Dahee ParkArlington, VA 222011841797297
- Nick Truong, DMDArlington, VA 222011497304844
Common questions
What is Nicholas John Dirienzo, DMD's NPI number?
Nicholas John Dirienzo, DMD's National Provider Identifier (NPI) is 1013604255, issued on Apr 19, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Nicholas John Dirienzo, DMD located?
The NPPES record lists a practice address at 1050 N Highland St Ste 300N, Arlington, VA, 22201. Phone: (703) 527-3888. Providers update this record themselves, so call before visiting.
How can I verify Nicholas John Dirienzo, DMD's license?
NPPES lists Virginia license number 0401419155, as entered by the provider. Search the Virginia board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.