OrganizationActive
Richard J. Dellork, DDS
NPI 1689865578 · Endodontics · Vienna, VA
Richard J. Dellork, DDS is a Endodontics organization in Vienna, VA (NPI 1689865578).
Provider details
- NPI number
- 1689865578
- Entity type
- Organization
- Primary specialty
- EndodonticsDental Providers
- Organization subpart
- No
- Authorized official
- Richard Dellork, Sole Proprietor(703) 281-5522
- License
- 6478 (VA)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
124 Park St Se
Suite 205
Vienna, VA 22180-4654
Phone: (703) 281-5522
Street-level locationGet directions
Mailing address
124 Park St Se
Vienna, VA 22180-4654
Registry dates
- Enumerated
- 2007-08-06
- Last updated
- 2007-08-06
Frequently asked questions
- What is Richard J. Dellork, DDS's NPI number?
- Richard J. Dellork, DDS's National Provider Identifier (NPI) is 1689865578, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Richard J. Dellork, DDS?
- Richard J. Dellork, DDS is classified in the NPPES registry as Endodontics (Dental Providers).
- Where is Richard J. Dellork, DDS located?
- Richard J. Dellork, DDS's practice location on file with NPPES is 124 Park St Se, Vienna, VA 22180-4654.
- What is Richard J. Dellork, DDS's phone number?
- The practice phone number listed in the NPPES registry for Richard J. Dellork, DDS is (703) 281-5522.
- Who is the authorized official for Richard J. Dellork, DDS?
- The authorized official listed on Richard J. Dellork, DDS's NPPES record is Richard Dellork, Sole Proprietor. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Richard J. Dellork, DDS's NPI active?
- Yes — Richard J. Dellork, DDS's NPI (1689865578) is active in the NPPES registry as of the last update on 2007-08-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.