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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

JONATHAN SCHNAPP LCSW
NPI 1215211388
Social Worker - Clinical in New York, NY

Active since October 06, 2011PECOS Enrolled
347 5TH AVE RM 1510, NEW YORK, NY 10016(646) 883-8063 Get Directions Write a Review

NPPES record last updated: September 23, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Sep 23, 2026, Sep 29, 2015 (2 updates tracked since 2015).

About Jonathan Schnapp Lcsw NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JONATHAN SCHNAPP LCSW (NPI 1215211388) is an individual clinical provider in New York, New York, licensed in New York (083253-1) and active in the NPI registry since October 2011. He is enrolled in Medicare PECOS and is a graduate of Other (2011).

NPPES Registry Identity

NPI1215211388
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameJONATHAN SCHNAPPCredential: LCSW
Location Address347 5TH AVE RM 1510New York, NY 10016-5049
Mailing Address40 1st Ave Apt 16gNew York, NY 10009-7645
Phone(646) 883-8063
Sole ProprietorYes
Medical School CMSOtherGraduated 2011
Enumeration DateOctober 6, 2011
Last NPPES UpdateSeptember 23, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 23, 2026
✔ NPI 1215211388 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
Licenses✔ Licensed in NY · 083253-1✔ Licensed in NY · 084202
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
347 5TH AVE RM 1510, New York, NY 10016
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Jonathan Schnapp Lcsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3375856214
PECOS Enrollment IDI20150721001369
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Jonathan Schnapp reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Affinity Psychotherapy Lcsw PLLC
Same address
Clinical
347 5TH AVE RM 1510
New York, NY 10016
  • Reassigned Medicare billing, New York enrollment
NPI 1639715824 (646) 883-8063

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10016 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$0.00 typical visit price
range $65.69 – $198.19
Typical copayment $0.00 (range $16.42 – $49.54)
Most-billed visit code NA
Established Patient
$81.44 typical visit price
range $21.20 – $160.66
Typical copayment $20.36 (range $5.30 – $40.16)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 7

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ASHLEY VAUGHAN LMSW
Social Worker
347 5TH AVE RM 1510
NEW YORK, NY 10016
New York County (646) 883-8063
AFFINITY PSYCHOTHERAPY LCSW PLLC
Social Worker (Clinical)
347 5TH AVE RM 1510
NEW YORK, NY 10016
New York County (646) 883-8063
LAUREN ELIZABETH SIMON LMSW
Social Worker
347 5TH AVE RM 1510
NEW YORK, NY 10016
New York County (508) 296-0243
MS. NATASHA LAZARTES LMFT
Marriage & Family Therapist
347 5TH AVE RM 1510
NEW YORK, NY 10016
New York County (516) 789-9655
MOSAIC THERAPY NYC, LCSW, PLLC
Social Worker (Clinical)
347 5TH AVE RM 1510
NEW YORK, NY 10016
New York County (332) 233-4050
SCHWARTZ & POSNER PSYCHOLOGICAL SERVICES, P.C.
Psychologist (Clinical)
347 5TH AVE RM 1510
NEW YORK, NY 10016
New York County (646) 450-5775
STACI BERKOWITZ PHD
Psychologist (Clinical)
347 5TH AVE RM 1510
NEW YORK, NY 10016
New York County (646) 837-5557

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Jonathan Schnapp's NPI number?

The NPI number for Jonathan Schnapp is 1215211388. It was assigned to this individual provider in the NPPES registry on October 6, 2011.

Where is Jonathan Schnapp located?

Jonathan Schnapp practices at 347 5th Ave Rm 1510, New York, NY 10016. The listed phone number is (646) 883-8063.

What is Jonathan Schnapp's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Jonathan Schnapp enrolled in Medicare?

Yes. Jonathan Schnapp is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Jonathan Schnapp's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jonathan Schnapp reassigns Medicare benefits to Affinity Psychotherapy Lcsw PLLC (New York, NY). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Jonathan Schnapp's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Jonathan Schnapp was last updated on September 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 45 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.