Doctor profile · Federal record

Dr. Jeffrey Gruskay, MD

Neonatal-Perinatal Medicine Physician · Pediatrics Physician · Milford, CT

  • NPI 1588674345
  • 20 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
50 Commerce Park
Milford, CT 064603565
(203) 882-2066
fax (203) 882-2074
Additional location
1 Golden Hill St
Milford, CT 064604630

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
July 5, 2023
Specialty taxonomy
2080N0001X — NUCC code
State licenses (2)
Connecticut #026920 · Connecticut #036920
Medicaid
CT #1269208

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1588674345. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$578
Transactions
29
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
Merck Sharp & Dohme LLC 5 $106.46
Cranial Technologies, INC 3 $49.91
Vertical Pharmaceuticals, LLC 2 $48.26
Sanofi Pasteur INC. 2 $47.07
Corium, LLC 3 $47.04
Verrica Pharmaceuticals INC. 2 $43.30
Pfizer INC. 2 $39.56
Supernus Pharmaceuticals, INC. 2 $39.26
Tris Pharma INC 2 $33.93
GlaxoSmithKline, LLC. 1 $25.79
Ironwood Pharmaceuticals, INC 1 $22.97
Kaleo, INC. 1 $21.37
Phadia US INC. 1 $20.55
Kowa Pharmaceuticals America, INC. 1 $18.33
Sanofi-Aventis U.S. LLC 1 $14.67

By nature of payment

Food and Beverage
$578

Frequently asked questions

Auto-generated from federal data
What is Dr. Jeffrey Gruskay's medical specialty?
Dr. Jeffrey Gruskay practices Neonatal-Perinatal Medicine Physician in Milford, CT.
Where does Dr. Jeffrey Gruskay practice?
Dr. Jeffrey Gruskay practices at 50 Commerce Park, Milford, CT 064603565. Office phone: 2038822066.
What is Dr. Jeffrey Gruskay's NPI?
Dr. Jeffrey Gruskay's National Provider Identifier (NPI) is 1588674345, issued by NPPES.