Mordechai Tzvi Meisels , MS
Behavior Analyst β’ Brooklyn, NY
1338 44th St
Brooklyn, NY 112192108
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
Practice Location & Contact Primary Location
1338 44th St
Brooklyn, NY 112192108
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 8 distinct additional practice-address records in Espanola, NM; Greenwood, IN; Lakewood, NJ and 5 more. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
What Public CMS Data Show
Behavior Analyst: NPPES taxonomy is a reported classification, not proof of board certification.
NPI first issued
2012
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians, CMS release of October 2, 2026; Medicare.gov, βDoes your provider accept Medicare as full payment?β
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians, CMS release of October 2, 2026.
Compared with the same specialty in Brooklyn and New York
1,122 active clinicians are listed under Behavior Analyst with a practice address in Brooklyn, NY (5,311 in New York).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Brooklyn
0% of these 1,122 clinicians have the CMS telehealth indicator.
0% of these 1,122 clinicians are listed by CMS as accepting Medicare assignment.
Sources: CMS Doctors and Clinicians, CMS release of October 2, 2026, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo Β· Report an error.
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2022-06-07NUCC Taxonomy Code: 103K00000X
A behavior analyst is qualified by at least a master's degree and Behavior Analyst Certification Board certification and/or a state-issued credential (such as a license) to practice behavior analysis independently. Behavior analysts provide the required supervision to assistant behavior analysts and behavior technicians. A behavior analyst delivers services consistent with the dimensions of applied behavior analysis. Common services may include, but are not limited to, conducting behavioral assessments, analyzing data, writing and revising behavior-analytic treatment plans, training others to implement components of treatment plans, and overseeing implementation of treatment plans.
NUCC Taxonomy Code: 174400000X
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
Secondary Practice Locations
15900 W 10 Mile Rd
Southfield, MI 480752036
Phone: 3132431338
1950 Rutgers University Blvd Ste 201
Lakewood, NJ 087014537
Phone: 7325542121
222 Jefferson Blvd Ste 200
Warwick, RI 028883855
Phone: 7183049977
206 S Coronado Ave
Espanola, NM 875322792
Phone: 7183049977
5601 S 59th St Ste C
Lincoln, NE 685162340
Phone: 7183049977
200 Byrd Way Ste 205
Greenwood, IN 461435687
Phone: 7183049977
900 Old Roswell Lakes Pkwy Ste 310
Roswell, GA 300768667
Phone: 7183049977
21 Grove St
Spring Valley, NY 109774866
Phone: 8454228070
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 1338 44TH ST, BROOKLYN, NY 112192108 (Tel: 7183049977)
Registered at 1667 42ND ST, BROOKLYN, NY 112041477 (Tel: 3477437013)
Additional practice office at 200 Byrd Way Ste 205, Greenwood, IN 461435687
Additional practice office at 222 Jefferson Blvd Ste 200, Warwick, RI 028883855
Additional practice office at 900 Old Roswell Lakes Pkwy Ste 310, Roswell, GA 300768667
Additional practice office at 1950 Rutgers University Blvd Ste 201, Lakewood, NJ 087014537
Additional practice office at 206 S Coronado Ave, Espanola, NM 875322792
Additional practice office at 21 Grove St, Spring Valley, NY 109774866
Additional practice office at 15900 W 10 Mile Rd, Southfield, MI 480752036
Additional practice office at 5601 S 59th St Ste C, Lincoln, NE 685162340
NPI status registered as active in NPPES database
Registered at 1312 38TH ST, BROOKLYN, NY 112183612 (Tel: 7186863700)
Registered at 1552 43RD ST, 2, BROOKLYN, NY 112191605 (Tel: 3477437013)
Recorded as MORDECHAI MEISELS, M.S.
Specialist
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Mailing Address
1667 42nd St
Brooklyn, NY 112041477
Phone: 3477437013