What is Jay Steffen's NPI number?

Jay Steffen's National Provider Identifier (NPI) is 1356236202, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Jay Steffen's specialty?

Jay Steffen is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).

Where is Jay Steffen located?

Jay Steffen's practice location on file with NPPES is 1649 61st St., Brooklyn, NY 11204-3319.

What is Jay Steffen's phone number?

The practice phone number listed in the NPPES registry for Jay Steffen is (212) 481-4040.

Is Jay Steffen's NPI active?

Yes — Jay Steffen's NPI (1356236202) is active in the NPPES registry as of the last update on 2025-06-11.

IndividualActive

Jay Steffen

NPI 1356236202 · Behavior Technician · Brooklyn, NY

Jay Steffen is a Behavior Technician provider in Brooklyn, NY (NPI 1356236202).

Provider details

NPI number: 1356236202
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

Behavior TechnicianPrimary106S00000X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(48/100 index)

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

Registry tenure38% of score
1 yr 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

1649 61st St.

Brooklyn, NY 11204-3319

Phone: (212) 481-4040

Street-level locationGet directions

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Mailing address