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Nadder M Hassan DDS

Nadder M Hassan DDS is a healthcare organization registered as Dentist in Reston, VA, holding Type 2 (organization) NPI 1134782733 since 2019. The authorized official on file is Nadder Hassan, Dentist.

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NPI 1134782733
Entity type Organization (Type 2)
Legal business name Nadder M Hassan DDS
Practice address 11490 COMMERCE PARK DR STE 110, Reston, VA, 20191
Phone 8049126733
Enumeration date 2019-04-18
Last updated in NPPES 2019-04-18

Authorized official

Name Nadder Hassan
Title Dentist
Phone 7033351020

Taxonomy & classification

Taxonomy code Specialty Primary License State
122300000X Dentist Primary
Copy-ready billing details
Provider: Nadder M Hassan DDS
NPI: 1134782733
Taxonomy: 122300000X (Dentist)
Address: 11490 COMMERCE PARK DR STE 110, Reston, VA, 20191

Providers at this address

NPI Name Type Specialty Location
1043377989 Golnaz Miamee Individual General Practice Dentistry Reston, VA
1992401970 Cierra Williams Individual Dental Hygienist Reston, VA

Verify this record

Cross-check NPI 1134782733 against the authoritative CMS record: view Nadder M Hassan DDS 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

What type of organization is Nadder M Hassan DDS?
Nadder M Hassan DDS is registered in NPPES as a Dentist (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2019-04-18.