What is Sarah Byrne's NPI number?

Sarah Byrne's National Provider Identifier (NPI) is 1750811972, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sarah Byrne's specialty?

Sarah Byrne is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).

Where is Sarah Byrne located?

Sarah Byrne's practice location on file with NPPES is 20 Ladd St Ste 404, Portsmouth, NH 03801-4080.

What is Sarah Byrne's phone number?

The practice phone number listed in the NPPES registry for Sarah Byrne is (207) 507-7342.

Is Sarah Byrne's NPI active?

Yes — Sarah Byrne's NPI (1750811972) is active in the NPPES registry as of the last update on 2025-08-04.

IndividualActive

Sarah Byrne, LICSW

NPI 1750811972 · Social Worker · Portsmouth, NH

Sarah Byrne, LICSW is a Social Worker provider in Portsmouth, NH (NPI 1750811972).

Provider details

NPI number: 1750811972
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Credential: LICSW
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Social WorkerPrimary104100000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(63/100 index)

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

Registry tenure38% of score
8 yrs in NPPES registry
Profile completeness38% of score
83% 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

20 Ladd St Ste 404

Portsmouth, NH 03801-4080

Phone: (207) 507-7342

Street-level locationGet directions

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Mailing address