Doctor profile · Federal record

Dr. SYDNEY KATZ, M.D.

Hospitalist Physician (CMS: INTERNAL MEDICINE) · Internal Medicine Physician · NEW YORK, NY

  • NPI 1952745143
  • Accepts Medicare
  • MIPS 93.4 / 100 · 2023
  • 13 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
525 E 68TH ST
NEW YORK, NY 100654870
(212) 746-4071
Additional location
170 William St
New York, NY 100382612
(212) 312-5780
Mailing address
630 W 168TH ST
NEW YORK, NY 100323725

Credentials & registration

NPPES · NUCC
NPI registered
April 2013 — 13 yrs on file
Profile last updated
September 14, 2023
Year of graduation
2013 — 13 yrs since
Specialty taxonomy
208M00000X — NUCC code
State license (1)
New York #282109

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1952745143. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
145
Distinct HCPCS
1
Medicare allowed
$19,656
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 145 33 $136

In context: peer comparison

Among 190 peers in this city , average services per provider: 97. This provider delivers 1.5× the peer median.

Hospital affiliations

CMS Hospital Compare