Doctor profile · Federal record

Dr. Isabella Niu, M.D.

Pediatric Endocrinology Physician (CMS: Endocrinology) · Seattle, WA

  • NPI 1770903874
  • Accepts Medicare
  • MIPS 87.0 / 100 · 2023
  • 12 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4800 Sand Point Way Ne
Seattle, WA 981053901
(206) 987-2000
Mailing address
Po Box 5371, 818-Rc
Seattle, WA 98145

Credentials & registration

NPPES · NUCC
NPI registered
April 2014 — 12 yrs on file
Profile last updated
August 4, 2023
Year of graduation
2014 — 12 yrs since
Specialty taxonomy
2080P0205X — NUCC code
State license (1)
Washington #MD61422620

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1770903874. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$45
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Insulet Corporation 1 $23.53
BETA BIONICS, INC. 1 $21.75

By nature of payment

Food and Beverage
$45

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
13
Patients
0
Total drug cost
$265
Drug Type Claims Patients Total cost
Levothyroxine Sodium Generic 13 0 $265

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Isabella Niu's medical specialty?
Dr. Isabella Niu practices Pediatric Endocrinology Physician in Seattle, WA.
Where does Dr. Isabella Niu practice?
Dr. Isabella Niu practices at 4800 Sand Point Way Ne, Seattle, WA 981053901. Office phone: 2069872000.
What is Dr. Isabella Niu's NPI?
Dr. Isabella Niu's National Provider Identifier (NPI) is 1770903874, issued by NPPES.
Does Dr. Isabella Niu accept Medicare assignment?
Yes. Dr. Isabella Niu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.