What is Sarah Niles's NPI number?

Sarah Niles's National Provider Identifier (NPI) is 1740778935, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sarah Niles's specialty?

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

Where is Sarah Niles located?

Sarah Niles's practice location on file with NPPES is 322 Dewitt St, Portage, WI 53901-2114.

What is Sarah Niles's phone number?

The practice phone number listed in the NPPES registry for Sarah Niles is (608) 280-2700.

Is Sarah Niles's NPI active?

Yes — Sarah Niles's NPI (1740778935) is active in the NPPES registry as of the last update on 2018-04-24.

IndividualActive

Sarah Niles, M.S.S.W. CAPSW

NPI 1740778935 · Social Worker · Portage, WI

Sarah Niles, M.S.S.W. CAPSW is a Social Worker provider in Portage, WI (NPI 1740778935).

Provider details

NPI number: 1740778935
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Credential: M.S.S.W. CAPSW
Sex: Female
Sole proprietor: Yes
License: 121 (WI)

Specialties & taxonomies

Social WorkerPrimary104100000X
Behavioral Health & Social Service Providers
Social Worker104100000XLicense 121 (WI)
Behavioral Health & Social Service Providers

Profile Score

Established profile(68/100 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
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

322 Dewitt St

Portage, WI 53901-2114

Phone: (608) 280-2700

Street-level locationGet directions

More WI providers

Mailing address

25 Kessel Ct Ste 105

Madison, WI 53711-6227

Enumerated: 2018-04-24
Last updated: 2018-04-24

Frequently asked questions

What is Sarah Niles's NPI number?: Sarah Niles's National Provider Identifier (NPI) is 1740778935, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Sarah Niles's specialty?: Sarah Niles is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
Where is Sarah Niles located?: Sarah Niles's practice location on file with NPPES is 322 Dewitt St, Portage, WI 53901-2114.
What is Sarah Niles's phone number?: The practice phone number listed in the NPPES registry for Sarah Niles is (608) 280-2700.
Is Sarah Niles's NPI active?: Yes — Sarah Niles's NPI (1740778935) is active in the NPPES registry as of the last update on 2018-04-24.

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