OrganizationActive
Nclark LLC
NPI 1407257033 · Lactation Consultant (Non-RN) · Fairfax, VA
Nclark LLC is a Lactation Consultant (Non-RN) organization in Fairfax, VA (NPI 1407257033).
Provider details
- NPI number
- 1407257033
- Entity type
- Organization
- Primary specialty
- Lactation Consultant (Non-RN)Other Service Providers
- Organization subpart
- No
- Authorized official
- Nancy Clark, Director(703) 425-2229
- License
- 10--F001 (VA)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(75/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
4250 Chain Bridge Rd
Fairfax, VA 22030-4214
Phone: (703) 425-2229
Street-level locationGet directions
Mailing address
4250 Chain Bridge Rd
Fairfax, VA 22030-4214
Other names (DBA / former)
- Doing business as
- Northern Virginia Lactation Consultants
Registry dates
- Enumerated
- 2014-09-15
- Last updated
- 2022-07-21
Frequently asked questions
- What is Nclark LLC's NPI number?
- Nclark LLC's National Provider Identifier (NPI) is 1407257033, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Nclark LLC?
- Nclark LLC is classified in the NPPES registry as Lactation Consultant (Non-RN) (Other Service Providers).
- Where is Nclark LLC located?
- Nclark LLC's practice location on file with NPPES is 4250 Chain Bridge Rd, Fairfax, VA 22030-4214.
- What is Nclark LLC's phone number?
- The practice phone number listed in the NPPES registry for Nclark LLC is (703) 425-2229.
- Who is the authorized official for Nclark LLC?
- The authorized official listed on Nclark LLC's NPPES record is Nancy Clark, Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Nclark LLC's NPI active?
- Yes — Nclark LLC's NPI (1407257033) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.