What is Madelaine Duda's NPI number?

Madelaine Duda's National Provider Identifier (NPI) is 1376401273, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Madelaine Duda's specialty?

Madelaine Duda is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).

Where is Madelaine Duda located?

Madelaine Duda's practice location on file with NPPES is 570 Calef Hwy, Barrington, NH 03825-5620.

What is Madelaine Duda's phone number?

The practice phone number listed in the NPPES registry for Madelaine Duda is (603) 664-2715.

Is Madelaine Duda's NPI active?

Yes — Madelaine Duda's NPI (1376401273) is active in the NPPES registry as of the last update on 2026-01-12.

IndividualActive

Madelaine Duda, MS CCC-SLP

NPI 1376401273 · Speech-Language Pathologist · Barrington, NH

Madelaine Duda, MS CCC-SLP is a Speech-Language Pathologist provider in Barrington, NH (NPI 1376401273).

Provider details

NPI number: 1376401273
Entity type: Individual
Primary specialty: Speech-Language PathologistSpeech, Language and Hearing Service Providers
Credential: MS CCC-SLP
Sex: Female
Sole proprietor: No
License: 3506 (NH)

Practice location

570 Calef Hwy

Barrington, NH 03825-5620

Phone: (603) 664-2715

Street-level locationGet directions

More NH providers

Mailing address

151 High St

Portsmouth, NH 03801-3798

Specialties & taxonomies

Speech-Language PathologistPrimary235Z00000XLicense 3506 (NH)
Speech, Language and Hearing Service Providers

Profile Score

Established profile(54/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in 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.

Enumerated: 2026-01-12
Last updated: 2026-01-12
Certified: 2026-01-12

Frequently asked questions

What is Madelaine Duda's NPI number?: Madelaine Duda's National Provider Identifier (NPI) is 1376401273, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Madelaine Duda's specialty?: Madelaine Duda is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
Where is Madelaine Duda located?: Madelaine Duda's practice location on file with NPPES is 570 Calef Hwy, Barrington, NH 03825-5620.
What is Madelaine Duda's phone number?: The practice phone number listed in the NPPES registry for Madelaine Duda is (603) 664-2715.
Is Madelaine Duda's NPI active?: Yes — Madelaine Duda's NPI (1376401273) is active in the NPPES registry as of the last update on 2026-01-12.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions