Doctor profile · Federal record

Dr. Alexander Armstrong, DDS

Endodontist · Toledo, OH

  • NPI 1609982230
  • 20 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4352 Sylvania Ave, Suite G
Toledo, OH 43623
(419) 882-8388
fax (419) 885-2848

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
July 8, 2007
Specialty taxonomy
1223E0200X — NUCC code
State license (1)
Ohio #30012169

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1609982230. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$300
Transactions
2
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Straumann USA LLC 2 $300.00

By nature of payment

Education
$300

Frequently asked questions

Auto-generated from federal data
What is Dr. Alexander Armstrong's medical specialty?
Dr. Alexander Armstrong practices Endodontist in Toledo, OH.
Where does Dr. Alexander Armstrong practice?
Dr. Alexander Armstrong practices at 4352 Sylvania Ave, Toledo, OH 43623. Office phone: 4198828388.
What is Dr. Alexander Armstrong's NPI?
Dr. Alexander Armstrong's National Provider Identifier (NPI) is 1609982230, 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 May 28, 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 ›