What is Larry Armstrong's NPI number?

Larry Armstrong's National Provider Identifier (NPI) is 1033975594, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Larry Armstrong's specialty?

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

Where is Larry Armstrong located?

Larry Armstrong's practice location on file with NPPES is 1075 Broadway, Pleasantville, NY 10570-2346.

What is Larry Armstrong's phone number?

The practice phone number listed in the NPPES registry for Larry Armstrong is (914) 355-0105.

Is Larry Armstrong's NPI active?

Yes — Larry Armstrong's NPI (1033975594) is active in the NPPES registry as of the last update on 2024-02-22.

IndividualActive

Larry Armstrong, MSW

NPI 1033975594 · Social Worker · Pleasantville, NY

Larry Armstrong, MSW is a Social Worker provider in Pleasantville, NY (NPI 1033975594).

Provider details

NPI number: 1033975594
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Credential: MSW
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

Social WorkerPrimary104100000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(50/100 index)

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

Registry tenure38% of score
2 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

1075 Broadway

Pleasantville, NY 10570-2346

Phone: (914) 355-0105

Street-level locationGet directions

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Mailing address