Individual provider Active NPI

Chana Tilson, DR

  • Behavior Analyst
  • New York, NY
National Provider Identifier
1336696251
Registry record updated Jul 22, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Behavior AnalystTaxonomy code 103K00000X
License
000813 Issued in NY
Practice address
40 Wall St Ste 2922
New York, NY 10005-1304
Phone
(212) 512-0860
Fax
(212) 512-0861
NPI assigned
Sep 8, 2016
Last updated
Jul 22, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 22, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Behavior Analyst 103K00000X 71000813 NY
Behavior Analyst 103K00000X 000813 NY Primary

Addresses

Primary practice location

40 Wall St Ste 2922
New York, NY 10005-1304

Mailing address

40 Wall St Ste 2922
New York, NY 10005-1304
Phone (212) 512-0860

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

State licenses

LicenseStateTypeSpecialty
71000813NYMDBehavioral Analyst
000813NYMDSpecialist

Practice roles

OrganizationSpecialtyStatusNew patients
Helping Hands ABA, Alaska LLC Current Accepting new patients
Helping Hands Licensed Behavior Analyst, P.C. CurrentSince May 1, 2021 Accepting new patients

Locations

30 Broad St
Ste 1408
New York, NY 10004
Phone (212) 512-0860

40 Wall St
Ste 2922
New York, NY 10005

465 Grand St
Fl 3
New York, NY 10002
Phone (212) 420-1999

Organizations & group practices 2

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1473292800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784678400000",
    "number": "1336696251",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "40 WALL ST STE 2922",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100051304",
            "telephone_number": "212-512-0860",
            "fax_number": "212-512-0861"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "40 WALL ST STE 2922",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100051304",
            "telephone_number": "212-512-0860",
            "fax_number": "212-512-0861"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TILSON",
        "first_name": "CHANA",
        "credential": "DR",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2016-09-08",
        "last_updated": "2026-07-22",
        "certification_date": "2026-07-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103K00000X",
            "taxonomy_group": "",
            "desc": "Behavior Analyst",
            "state": "NY",
            "license": "71000813",
            "primary": false
        },
        {
            "code": "103K00000X",
            "taxonomy_group": "",
            "desc": "Behavior Analyst",
            "state": "NY",
            "license": "000813",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in New York, NY

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 22, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.