OrganizationActive
Joseph Alwan, DDS, PLLC
NPI 1437696499 · Dentist · Herndon, VA
Joseph Alwan, DDS, PLLC is a Dentist organization in Herndon, VA (NPI 1437696499).
Provider details
- NPI number
- 1437696499
- Entity type
- Organization
- Primary specialty
- DentistDental Providers
- Organization subpart
- No
- Authorized official
- Joseph Alwan, Owner(210) 410-5764
- License
- 0401415274 (VA)
Specialties & taxonomies
Dental Providers
Profile Score
Established profile(70/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
201 Elden St Ste 102
Herndon, VA 20170-4812
Phone: (703) 437-6366
Street-level locationGet directions
Mailing address
201 Elden St Ste 102
Herndon, VA 20170-4812
Other names (DBA / former)
- Doing business as
- Herndon Healthy Smiles
Registry dates
- Enumerated
- 2017-01-27
- Last updated
- 2017-01-27
Frequently asked questions
- What is Joseph Alwan, DDS, PLLC's NPI number?
- Joseph Alwan, DDS, PLLC's National Provider Identifier (NPI) is 1437696499, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Joseph Alwan, DDS, PLLC?
- Joseph Alwan, DDS, PLLC is classified in the NPPES registry as Dentist (Dental Providers).
- Where is Joseph Alwan, DDS, PLLC located?
- Joseph Alwan, DDS, PLLC's practice location on file with NPPES is 201 Elden St Ste 102, Herndon, VA 20170-4812.
- What is Joseph Alwan, DDS, PLLC's phone number?
- The practice phone number listed in the NPPES registry for Joseph Alwan, DDS, PLLC is (703) 437-6366.
- Who is the authorized official for Joseph Alwan, DDS, PLLC?
- The authorized official listed on Joseph Alwan, DDS, PLLC's NPPES record is Joseph Alwan, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Joseph Alwan, DDS, PLLC's NPI active?
- Yes — Joseph Alwan, DDS, PLLC's NPI (1437696499) is active in the NPPES registry as of the last update on 2017-01-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.