Robert H. Williams, DDS Associates
NPI 1174601926 · Orthodontics and Dentofacial Orthopedics Dentistry · Paoli, PA
Robert H. Williams, DDS Associates is a Orthodontics and Dentofacial Orthopedics Dentistry organization in Paoli, PA (NPI 1174601926).
Provider details
- NPI number
- 1174601926
- Entity type
- Organization
- Primary specialty
- Orthodontics and Dentofacial Orthopedics DentistryDental Providers
- Organization subpart
- No
- Authorized official
- Robert Williams, President(610) 644-1550
- License
- DS015843L (PA)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
Mailing address
Registry dates
- Enumerated
- 2006-11-01
- Last updated
- 2010-01-11
Frequently asked questions
- What is Robert H. Williams, DDS Associates's NPI number?
- Robert H. Williams, DDS Associates's National Provider Identifier (NPI) is 1174601926, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Robert H. Williams, DDS Associates?
- Robert H. Williams, DDS Associates is classified in the NPPES registry as Orthodontics and Dentofacial Orthopedics Dentistry (Dental Providers).
- Where is Robert H. Williams, DDS Associates located?
- Robert H. Williams, DDS Associates's practice location on file with NPPES is 159 W Lancaster Ave, Paoli, PA 19301-1776.
- What is Robert H. Williams, DDS Associates's phone number?
- The practice phone number listed in the NPPES registry for Robert H. Williams, DDS Associates is (610) 644-1550.
- Who is the authorized official for Robert H. Williams, DDS Associates?
- The authorized official listed on Robert H. Williams, DDS Associates's NPPES record is Robert Williams, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Robert H. Williams, DDS Associates's NPI active?
- Yes — Robert H. Williams, DDS Associates's NPI (1174601926) is active in the NPPES registry as of the last update on 2010-01-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.