Rigali & Walder Orthodontics
NPI 1184735326 · Orthodontics and Dentofacial Orthopedics Dentistry · Northampton, MA
Rigali & Walder Orthodontics is a Orthodontics and Dentofacial Orthopedics Dentistry organization in Northampton, MA (NPI 1184735326).
Provider details
- NPI number
- 1184735326
- Entity type
- Organization
- Primary specialty
- Orthodontics and Dentofacial Orthopedics DentistryDental Providers
- Organization subpart
- No
- Authorized official
- Joan Walder, Doctor(413) 586-8455
- License
- 19003 (MA)
Specialties & taxonomies
Dental Providers
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
- 2006-08-31
- Last updated
- 2008-12-11
Frequently asked questions
- What is Rigali & Walder Orthodontics's NPI number?
- Rigali & Walder Orthodontics's National Provider Identifier (NPI) is 1184735326, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Rigali & Walder Orthodontics?
- Rigali & Walder Orthodontics is classified in the NPPES registry as Orthodontics and Dentofacial Orthopedics Dentistry (Dental Providers).
- Where is Rigali & Walder Orthodontics located?
- Rigali & Walder Orthodontics's practice location on file with NPPES is 269 Locust Street, Northampton, MA 01062.
- What is Rigali & Walder Orthodontics's phone number?
- The practice phone number listed in the NPPES registry for Rigali & Walder Orthodontics is (413) 586-8455.
- Who is the authorized official for Rigali & Walder Orthodontics?
- The authorized official listed on Rigali & Walder Orthodontics's NPPES record is Joan Walder, Doctor. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Rigali & Walder Orthodontics's NPI active?
- Yes — Rigali & Walder Orthodontics's NPI (1184735326) is active in the NPPES registry as of the last update on 2008-12-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.