Doctor profile · Federal record

Dr. Matthew Fenigstein, DDS

Endodontist · Dentist · Detroit, MI

  • NPI 1326604398
  • 7 yrs on file
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
2700 Martin Luther King JR Blvd
Detroit, MI 482082576
(313) 494-6700
Additional location
75 Berlin RD
Cromwell, CT 064162633
(860) 756-5186
Mailing address
111 Pearl St Apt 409
Hartford, CT 061032453

Credentials & registration

NPPES · NUCC
NPI registered
May 2019 — 7 yrs on file
Profile last updated
June 21, 2022
Specialty taxonomy
1223E0200X — NUCC code
State licenses (2)
Michigan #2951000886 · Connecticut #12840

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1326604398. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$117
Transactions
5
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Sonendo Inc 5 $116.81

By nature of payment

Food and Beverage
$117

Frequently asked questions

Auto-generated from federal data
What is Dr. Matthew Fenigstein's medical specialty?
Dr. Matthew Fenigstein practices Endodontist in Detroit, MI.
Where does Dr. Matthew Fenigstein practice?
Dr. Matthew Fenigstein practices at 2700 Martin Luther King JR Blvd, Detroit, MI 482082576. Office phone: 3134946700.
What is Dr. Matthew Fenigstein's NPI?
Dr. Matthew Fenigstein's National Provider Identifier (NPI) is 1326604398, issued by NPPES.