Doctor profile · Federal record

Dr. Ryan Herchan, DO

Student in an Organized Health Care Education/Training Program · Largo, FL

  • NPI 1790487346
  • 3 yrs on file
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
201 14Th St Sw
Largo, FL 337703133
(727) 588-5704

Credentials & registration

NPPES · NUCC
NPI registered
March 2023 — 3 yrs on file
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 1790487346. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$185
Transactions
4
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
ABBVIE INC. 1 $123.97
Janssen Biotech, Inc. 1 $24.28
PFIZER INC. 1 $19.85
Amgen Inc. 1 $16.84

By nature of payment

Food and Beverage
$185

Frequently asked questions

Auto-generated from federal data
What is Dr. Ryan Herchan's medical specialty?
Dr. Ryan Herchan practices Student in an Organized Health Care Education/Training Program in Largo, FL.
Where does Dr. Ryan Herchan practice?
Dr. Ryan Herchan practices at 201 14Th St Sw, Largo, FL 337703133. Office phone: 7275885704.
What is Dr. Ryan Herchan's NPI?
Dr. Ryan Herchan's National Provider Identifier (NPI) is 1790487346, issued by NPPES.