OrganizationActive
Nicholas Ellyn, M.D., P.C.
NPI 1306006614 · Specialist · Alexandria, VA
Nicholas Ellyn, M.D., P.C. is a Specialist organization in Alexandria, VA (NPI 1306006614).
Provider details
- NPI number
- 1306006614
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- Nicholas Ellyn, Physician(703) 578-0100
- License
- 0101027634 (VA)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(87/100 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
1707 Osage St
Suite 205
Alexandria, VA 22302-2607
Phone: (703) 578-0100
Fax: (703) 824-8357
Street-level locationGet directions
Mailing address
1707 Osage St
Alexandria, VA 22302-2607
Registry dates
- Enumerated
- 2008-06-10
- Last updated
- 2008-10-27
Frequently asked questions
- What is Nicholas Ellyn, M.D., P.C.'s NPI number?
- Nicholas Ellyn, M.D., P.C.'s National Provider Identifier (NPI) is 1306006614, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Nicholas Ellyn, M.D., P.C.?
- Nicholas Ellyn, M.D., P.C. is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is Nicholas Ellyn, M.D., P.C. located?
- Nicholas Ellyn, M.D., P.C.'s practice location on file with NPPES is 1707 Osage St, Alexandria, VA 22302-2607.
- What is Nicholas Ellyn, M.D., P.C.'s phone number?
- The practice phone number listed in the NPPES registry for Nicholas Ellyn, M.D., P.C. is (703) 578-0100.
- Who is the authorized official for Nicholas Ellyn, M.D., P.C.?
- The authorized official listed on Nicholas Ellyn, M.D., P.C.'s NPPES record is Nicholas Ellyn, Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Nicholas Ellyn, M.D., P.C.'s NPI active?
- Yes — Nicholas Ellyn, M.D., P.C.'s NPI (1306006614) is active in the NPPES registry as of the last update on 2008-10-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.