Doctor profile · Federal record

Dr. ALEXANDER SLATER, MD

Anesthesiology Physician (CMS: ANESTHESIOLOGY) · NEW LONDON, CT

  • NPI 1851332308
  • Accepts Medicare
  • MIPS 84.3 / 100 · 2023
  • 40 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
365 MONTAUK AVE
NEW LONDON, CT 063204700
(203) 757-7000
Mailing address
690 CANTON ST, SUITE 325
WESTWOOD, MA 020902329

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
July 28, 2010
Year of graduation
1986 — 40 yrs since
Specialty taxonomy
207L00000X — NUCC code
State license (1)
Connecticut #031282

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1851332308. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
65
Distinct HCPCS
5
Medicare allowed
$9,825
HCPCS Description Services Patients Avg allowed
00840 Anesthesia for other procedure on lower abdomen 15 15 $171
00731 Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 14 14 $74
00670 Anesthesia for extensive surgery on spine 13 13 $271
00410 Anesthesia for procedure to correct abnormal heart rhythm 12 12 $73
01402 Anesthesia for procedure for total knee joint replacement 11 11 $167

In context: peer comparison

Among 7 peers in this city , average services per provider: 33. This provider delivers 2.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$261
Transactions
9
Manufacturers
5
Payer (manufacturer) Industry Txns Amount
Takeda Pharmaceuticals U.S.A., Inc. 3 $81.14
Haemonetics Corporation 1 $74.50
Intercept Pharmaceuticals, Inc. 3 $62.17
Salix Pharmaceuticals, a division of Bausch Health US, LLC 1 $24.50
Lilly USA, LLC 1 $18.70

By nature of payment

Food and Beverage
$261