Doctor profile · Federal record

Dr. Tze Yuen Yau, LCSW

Mental Health Counselor (CMS: Clinical Social Worker) · Morristown, NJ

  • NPI 1053448886
  • Accepts Medicare
  • 28 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
66 Macculloch Ave
Morristown, NJ 079605232
(201) 317-9899
Mailing address
10 Kurt Dr
Flanders, NJ 078369717

Credentials & registration

NPPES · NUCC
NPI registered
February 2007 — 19 yrs on file
Profile last updated
July 8, 2007
Year of graduation
1998 — 28 yrs since
Specialty taxonomy
101YM0800X — NUCC code
State license (1)
New Jersey #44SCO518300

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1053448886. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
204
Distinct HCPCS
1
Medicare allowed
$16,240
HCPCS Description Services Patients Avg allowed
90834 Psychotherapy, 45 minutes 204 12 $80

In context: peer comparison

Among 1 peers in Morristown Mental Health Counselor, average services per provider: 204. This provider delivers 1.0× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Tze Yuen Yau's medical specialty?
Dr. Tze Yuen Yau practices Mental Health Counselor in Morristown, NJ.
Where does Dr. Tze Yuen Yau practice?
Dr. Tze Yuen Yau practices at 66 Macculloch Ave, Morristown, NJ 079605232. Office phone: 2013179899.
What is Dr. Tze Yuen Yau's NPI?
Dr. Tze Yuen Yau's National Provider Identifier (NPI) is 1053448886, issued by NPPES.
Does Dr. Tze Yuen Yau accept Medicare assignment?
Yes. Dr. Tze Yuen Yau accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tze Yuen Yau commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90834). Source: CMS Medicare Physician & Other Practitioners file.