Doctor profile · Federal record

Dr. Stephen Ovanessoff, MD

Anatomic Pathology Physician · Tempe, AZ

  • NPI 1295715050
  • 20 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1255 W Washington St
Tempe, AZ 852811210
(602) 685-5211
fax (623) 889-7407
Mailing address
Po Box 42210
Phoenix, AZ 850802210

Credentials & registration

NPPES · NUCC
NPI registered
January 2006 — 20 yrs on file
Profile last updated
August 15, 2013
Specialty taxonomy
207ZP0101X — NUCC code
State license (1)
Arizona #18432

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1295715050. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$47,780
Transactions
15
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Kedplasma LLC 15 $47,780.00

By nature of payment

Consulting Fee
$47,780

Frequently asked questions

Auto-generated from federal data
What is Dr. Stephen Ovanessoff's medical specialty?
Dr. Stephen Ovanessoff practices Anatomic Pathology Physician in Tempe, AZ.
Where does Dr. Stephen Ovanessoff practice?
Dr. Stephen Ovanessoff practices at 1255 W Washington St, Tempe, AZ 852811210. Office phone: 6026855211.
What is Dr. Stephen Ovanessoff's NPI?
Dr. Stephen Ovanessoff's National Provider Identifier (NPI) is 1295715050, issued by NPPES.