Doctor profile · Federal record

Dr. Irving Regenstreif, MD

Ophthalmology Physician · Carmel, IN

  • NPI 1639168305
  • 21 yrs on file
  • Male
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1156 Golfview Dr, 1A
Carmel, IN 46032
(317) 848-1556

Credentials & registration

NPPES · NUCC
NPI registered
October 2005 — 21 yrs on file
Profile last updated
November 4, 2024
Specialty taxonomy
207W00000X — NUCC code
State license (1)
Indiana #01022315A

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1639168305. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$16
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Alcon Vision LLC 1 $15.60

By nature of payment

Food and Beverage
$16

Frequently asked questions

Auto-generated from federal data
What is Dr. Irving Regenstreif's medical specialty?
Dr. Irving Regenstreif practices Ophthalmology Physician in Carmel, IN.
Where does Dr. Irving Regenstreif practice?
Dr. Irving Regenstreif practices at 1156 Golfview Dr, Carmel, IN 46032. Office phone: 3178481556.
What is Dr. Irving Regenstreif's NPI?
Dr. Irving Regenstreif's National Provider Identifier (NPI) is 1639168305, issued by NPPES.

Methodology · sources used on this page

All figures on this page come from publicly available federal datasets. We do not edit, score, or summarise the underlying data. Profile generated Aug 19, 2026.

NPPES Provider identifiers and practice info May 11, 2026
Open Payments Industry payments to providers (Sunshine Act) May 11, 2026
Medicare Procedure Utilization Services and allowed amounts by HCPCS May 11, 2026
Medicare Part D Prescription drug claims May 11, 2026
CMS MIPS Quality performance scores May 11, 2026
OIG LEIE Federal exclusion / sanctions list May 11, 2026

Information based on publicly available federal data. Not medical advice. Report incorrect data ›