Mark A Grimes DDS PC

Mark A Grimes DDS PC is a healthcare organization registered as General Practice Dentistry in Chantilly, VA, holding Type 2 (organization) NPI 1033383047 since 2008. The authorized official on file is Mark Grimes, President.

✓ Active NPI ✓ Valid NPI checksum

NPI	1033383047
Entity type	Organization (Type 2)
Legal business name	Mark A Grimes DDS PC
Practice address	4437 BROOKFIELD CORPORATE DRIVE, #107, Chantilly, VA, 20151
Phone	7032225400
Fax	7032220470
Enumeration date	2008-04-22
Last updated in NPPES	2008-04-22

Authorized official

Name	Mark Grimes
Title	President
Phone	7032225400

Taxonomy & classification

Taxonomy code	Specialty	Primary	License	State
1223G0001X	General Practice Dentistry	Primary	0401006539	VA

Copy-ready billing details

Provider: Mark A Grimes DDS PC
NPI: 1033383047
Taxonomy: 1223G0001X (General Practice Dentistry)
Address: 4437 BROOKFIELD CORPORATE DRIVE, #107, Chantilly, VA, 20151

Verify this record

Cross-check NPI 1033383047 against the authoritative CMS record: view Mark A Grimes DDS PC on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-04-22. Verify at npiregistry.cms.hhs.gov.

Where is Mark A Grimes DDS PC located?

The practice location on file with NPPES is in Chantilly, VA.

Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2008-04-22.