Doctor profile · Federal record

Dr. Hayley Mackinnon, M.D.

Maternal & Fetal Medicine Physician · Obstetrics & Gynecology Physician · Seattle, WA

  • NPI 1538554357
  • MIPS 87.0 / 100 · 2023
  • 11 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1959 Ne Pacific St. Box 356460, University of Washington Department of OBGYN
Seattle, WA 98109
(206) 744-2250
fax (206) 744-6312
Mailing address
Po Box 50095
Seattle, WA 981455095

Credentials & registration

NPPES · NUCC
NPI registered
March 2015 — 11 yrs on file
Profile last updated
December 3, 2024
Specialty taxonomy
207VM0101X — NUCC code
State license (1)
Washington #MD60943689
Medicaid
WA #1538554357

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1538554357. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$51
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Ethicon US, LLC 1 $34.65
Intuitive Surgical, INC. 1 $16.00

By nature of payment

Food and Beverage
$51

Frequently asked questions

Auto-generated from federal data
What is Dr. Hayley Mackinnon's medical specialty?
Dr. Hayley Mackinnon practices Maternal & Fetal Medicine Physician in Seattle, WA.
Where does Dr. Hayley Mackinnon practice?
Dr. Hayley Mackinnon practices at 1959 Ne Pacific St. Box 356460, Seattle, WA 98109. Office phone: 2067442250.
What is Dr. Hayley Mackinnon's NPI?
Dr. Hayley Mackinnon's National Provider Identifier (NPI) is 1538554357, issued by NPPES.