Doctor profile · Federal record

Dr. STEPHEN PAKKIANATHAN, M.D.

Obstetrics & Gynecology Physician (CMS: OBSTETRICS/GYNECOLOGY) · Student in an Organized Health Care Education/Training Program · SPOKANE, WA

  • NPI 1124227566
  • Accepts Medicare
  • 19 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
105 W 8TH AVE STE 6020
SPOKANE, WA 992042319
(509) 455-5050
fax (509) 747-5391

Credentials & registration

NPPES · NUCC
NPI registered
July 2007 — 19 yrs on file
Profile last updated
January 19, 2021
Year of graduation
2007 — 19 yrs since
Specialty taxonomy
207V00000X — NUCC code
State license (1)
Washington #MD60310359
Medicaid
WA #2022661

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1124227566. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$579
Transactions
29
Manufacturers
8
Payer (manufacturer) Industry Txns Amount
Astellas Pharma US Inc 18 $206.39
INTUITIVE SURGICAL, INC. 1 $130.70
Daiichi Sankyo Inc. 2 $122.31
Organon Llc 4 $39.00
Bayer Healthcare Pharmaceuticals Inc. 1 $23.25
Exeltis, USA Inc. 1 $20.71
Agile Therapeutics, Inc. 1 $19.11
CooperSurgical, Inc. 1 $17.45

By nature of payment

Food and Beverage
$579

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
52
Patients
12
Total drug cost
$1,022
Drug Type Claims Patients Total cost
Estradiol Generic 34 12 $830
Medroxyprogesterone Acetate Generic 18 0 $193