What is Isaac Johnson's NPI number?

Isaac Johnson's National Provider Identifier (NPI) is 1881521961, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Isaac Johnson's specialty?

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

Where is Isaac Johnson located?

Isaac Johnson's practice location on file with NPPES is 5 Pleasant Ave Apt 1, Suffern, NY 10901-4631.

What is Isaac Johnson's phone number?

The practice phone number listed in the NPPES registry for Isaac Johnson is (785) 424-2448.

Is Isaac Johnson's NPI active?

Yes — Isaac Johnson's NPI (1881521961) is active in the NPPES registry as of the last update on 2026-05-08.

IndividualActive

Isaac Johnson

NPI 1881521961 · Social Worker · Suffern, NY

Isaac Johnson is a Social Worker provider in Suffern, NY (NPI 1881521961).

Provider details

NPI number: 1881521961
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Sole proprietor: No
License: 2026202261 (NY)

Practice location

5 Pleasant Ave Apt 1

Suffern, NY 10901-4631

Phone: (785) 424-2448

Street-level locationGet directions

More NY providers

Mailing address

5 Pleasant Ave Apt 1

Suffern, NY 10901-4631

Specialties & taxonomies

Social WorkerPrimary104100000XLicense 127217 (NY)
Behavioral Health & Social Service Providers
School Social Worker1041S0200XLicense 2026202261 (NY)
Behavioral Health & Social Service Providers
Social Worker104100000XLicense 44SL07394300 (NY)
Behavioral Health & Social Service Providers
School Social Worker1041S0200XLicense 01906797 (NJ)
Behavioral Health & Social Service Providers

Profile Score

Established profile(53/100 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: 2026-05-05
Last updated: 2026-05-08
Certified: 2026-05-08

Frequently asked questions

What is Isaac Johnson's NPI number?: Isaac Johnson's National Provider Identifier (NPI) is 1881521961, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Isaac Johnson's specialty?: Isaac Johnson is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
Where is Isaac Johnson located?: Isaac Johnson's practice location on file with NPPES is 5 Pleasant Ave Apt 1, Suffern, NY 10901-4631.
What is Isaac Johnson's phone number?: The practice phone number listed in the NPPES registry for Isaac Johnson is (785) 424-2448.
Is Isaac Johnson's NPI active?: Yes — Isaac Johnson's NPI (1881521961) is active in the NPPES registry as of the last update on 2026-05-08.

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