Doctor profile · Federal record

Dr. Ariadne Bach, MD

Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · New York, NY

  • NPI 1487632121
  • Accepts Medicare
  • MIPS 83.0 / 100 · 2023
  • 39 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1275 York Ave
New York, NY 100216007
(212) 639-2000
Mailing address
633 3Rd Ave, Box 3
New York, NY 100176706

Credentials & registration

NPPES · NUCC
NPI registered
January 2006 — 20 yrs on file
Profile last updated
April 7, 2015
Year of graduation
1987 — 39 yrs since
Specialty taxonomy
2085R0202X — NUCC code
State license (1)
New York #174860-1

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1487632121. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
2,943
Distinct HCPCS
10
Medicare allowed
$202,714
HCPCS Description Services Patients Avg allowed
71260 Ct scan of chest with contrast 900 868 $60
74177 Ct scan of abdomen and pelvis with contrast 780 759 $98
71250 Ct scan of chest without contrast 213 210 $57
74178 Ct scan of abdomen and pelvis before and after contrast 169 160 $107
76770 Complete ultrasound scan behind abdominal cavity 144 140 $39
76536 Ultrasound scan of head and neck soft tissue 140 139 $31
74176 Ct scan of abdomen and pelvis without contrast 121 118 $94
76705 Limited ultrasound scan of abdomen 108 96 $32
93970 Ultrasound study of arm or leg veins with compression and maneuvers 53 52 $38
74177 Ct scan of abdomen and pelvis with contrast 46 46 $98

In context: peer comparison

Among 315 peers in this city , average services per provider: 372. This provider delivers 7.9× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Ariadne Bach's medical specialty?
Dr. Ariadne Bach practices Diagnostic Radiology Physician in New York, NY.
Where does Dr. Ariadne Bach practice?
Dr. Ariadne Bach practices at 1275 York Ave, New York, NY 100216007. Office phone: 2126392000.
What is Dr. Ariadne Bach's NPI?
Dr. Ariadne Bach's National Provider Identifier (NPI) is 1487632121, issued by NPPES.
Does Dr. Ariadne Bach accept Medicare assignment?
Yes. Dr. Ariadne Bach accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ariadne Bach commonly perform?
Top Medicare-reported procedures in 2023: Ct scan of chest with contrast (HCPCS 71260); Ct scan of abdomen and pelvis with contrast (HCPCS 74177); Ct scan of chest without contrast (HCPCS 71250). Source: CMS Medicare Physician & Other Practitioners file.