Doctor profile · Federal record

Dr. Ruth Rothbart-Mayer, LCSW

Clinical Social Worker · Clinical Social Worker · New York, NY

  • NPI 1104997394
  • Accepts Medicare
  • 55 yrs in practice
  • Licensed in 2 states
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
441 W End Ave Apt 1B
New York, NY 100245327
(212) 579-9708
Mailing address
14 Fairway Ave
West Orange, NJ 070522205

Credentials & registration

NPPES · NUCC
NPI registered
November 2006 — 20 yrs on file
Profile last updated
July 8, 2007
Year of graduation
1971 — 55 yrs since
Specialty taxonomy
1041C0700X — NUCC code
State licenses (2)
New York #R014647 · New Jersey #44SC00535700

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1104997394. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
435
Distinct HCPCS
1
Medicare allowed
$34,782
HCPCS Description Services Patients Avg allowed
90834 Psychotherapy, 45 minutes 435 15 $80

In context: peer comparison

Among 58 peers in New York Clinical Social Worker, average services per provider: 320. This provider delivers 1.4× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Ruth Rothbart-Mayer's medical specialty?
Dr. Ruth Rothbart-Mayer practices Clinical Social Worker in New York, NY.
Where does Dr. Ruth Rothbart-Mayer practice?
Dr. Ruth Rothbart-Mayer practices at 441 W End Ave Apt 1B, New York, NY 100245327. Office phone: 2125799708.
What is Dr. Ruth Rothbart-Mayer's NPI?
Dr. Ruth Rothbart-Mayer's National Provider Identifier (NPI) is 1104997394, issued by NPPES.
Does Dr. Ruth Rothbart-Mayer accept Medicare assignment?
Yes. Dr. Ruth Rothbart-Mayer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ruth Rothbart-Mayer commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90834). Source: CMS Medicare Physician & Other Practitioners file.

Methodology · sources used on this page

All figures on this page come from publicly available federal datasets. We do not edit, score, or summarise the underlying data. Profile generated Jul 15, 2026.

NPPES Provider identifiers and practice info May 11, 2026
Open Payments Industry payments to providers (Sunshine Act) May 11, 2026
Medicare Procedure Utilization Services and allowed amounts by HCPCS May 11, 2026
Medicare Part D Prescription drug claims May 11, 2026
CMS MIPS Quality performance scores May 11, 2026
OIG LEIE Federal exclusion / sanctions list May 11, 2026

Information based on publicly available federal data. Not medical advice. Report incorrect data ›