What is Ann Armstrong's NPI number?

Ann Armstrong's National Provider Identifier (NPI) is 1881393825, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ann Armstrong's specialty?

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

Where is Ann Armstrong located?

Ann Armstrong's practice location on file with NPPES is 1550 S Indiana Ave Ste 2ne, Chicago, IL 60605-2857.

What is Ann Armstrong's phone number?

The practice phone number listed in the NPPES registry for Ann Armstrong is (773) 377-5577.

Is Ann Armstrong's NPI active?

Yes — Ann Armstrong's NPI (1881393825) is active in the NPPES registry as of the last update on 2023-02-28.

IndividualActive

Ann Armstrong, LSW

NPI 1881393825 · Social Worker · Chicago, IL

Ann Armstrong, LSW is a Social Worker provider in Chicago, IL (NPI 1881393825).

Provider details

NPI number: 1881393825
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Credential: LSW
Sex: Female
Sole proprietor: No
License: 150107549 (IL)

Specialties & taxonomies

Social WorkerPrimary104100000XLicense 150107549 (IL)
Behavioral Health & Social Service Providers

Profile Score

Established profile(59/100 index)

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

Registry tenure38% of score
3 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

1550 S Indiana Ave Ste 2ne

Chicago, IL 60605-2857

Phone: (773) 377-5577

Street-level locationGet directions

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Mailing address