Doctor profile · Federal record

Dr. Anton Gryaznov, MD, PHD

Student in an Organized Health Care Education/Training Program · Baltimore, MD

  • NPI 1558858720
  • 8 yrs on file
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
22 S Greene St
Baltimore, MD 212011590
(410) 328-8667
Mailing address
11 Winding Trl
Middlebury, CT 067622938

Credentials & registration

NPPES · NUCC
NPI registered
April 2018 — 8 yrs on file
Profile last updated
May 11, 2022
Specialty taxonomy
390200000X — NUCC code

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1558858720. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$14
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Terumo Medical Corporation 1 $14.09

By nature of payment

Food and Beverage
$14

Frequently asked questions

Auto-generated from federal data
What is Dr. Anton Gryaznov's medical specialty?
Dr. Anton Gryaznov practices Student in an Organized Health Care Education/Training Program in Baltimore, MD.
Where does Dr. Anton Gryaznov practice?
Dr. Anton Gryaznov practices at 22 S Greene St, Baltimore, MD 212011590. Office phone: 4103288667.
What is Dr. Anton Gryaznov's NPI?
Dr. Anton Gryaznov's National Provider Identifier (NPI) is 1558858720, issued by NPPES.