Doctor profile · Federal record

Dr. Joseph de Peyster, M.D.

Internal Medicine Physician · Deland, FL

  • NPI 1245298793
  • 20 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1070 N Stone St, Suite A
Deland, FL 327200919
(386) 943-7100
fax (386) 738-2624

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
June 17, 2009
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Florida #ME0042108
Medicaid
FL #037181500

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1245298793. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$44
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Phathom Pharmaceuticals, Inc. 1 $44.04

By nature of payment

Food and Beverage
$44

Frequently asked questions

Auto-generated from federal data
What is Dr. Joseph de Peyster's medical specialty?
Dr. Joseph de Peyster practices Internal Medicine Physician in Deland, FL.
Where does Dr. Joseph de Peyster practice?
Dr. Joseph de Peyster practices at 1070 N Stone St, Deland, FL 327200919. Office phone: 3869437100.
What is Dr. Joseph de Peyster's NPI?
Dr. Joseph de Peyster's National Provider Identifier (NPI) is 1245298793, issued by NPPES.