Doctor profile · Federal record

Dr. CALISTA KU

Nurse Practitioner · Primary Care Nurse Practitioner · SEATTLE, WA

  • NPI 1982122750
  • Accepts Medicare
  • 9 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
904 7TH AVE
SEATTLE, WA 98104
(206) 860-4669
fax (206) 860-2269
Additional location
18323 98th Ave NE Ste 3
Bothell, WA 980113358
(425) 806-8360
Mailing address
1145 BROADWAY FL 2
SEATTLE, WA 981224201

Credentials & registration

NPPES · NUCC
NPI registered
August 2017 — 9 yrs on file
Profile last updated
October 23, 2019
Year of graduation
2017 — 9 yrs since
Specialty taxonomy
363L00000X — NUCC code
State license (1)
Washington #AP60778925

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1982122750. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,287
Distinct HCPCS
4
Medicare allowed
$40,546
HCPCS Description Services Patients Avg allowed
99212 Established patient office or other outpatient visit, 10-19 minutes 527 212 $42
85610 Blood test, clotting time 375 72 $4
99213 Established patient office or other outpatient visit, 20-29 minutes 198 115 $74
93793 Anticoagulant management of patient taking warfarin 187 26 $10

In context: peer comparison

Among 98 peers in this city , average services per provider: 89. This provider delivers 14× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$217
Transactions
3
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Abbott Laboratories 2 $200.91
E.R. Squibb & Sons, L.L.C. 1 $15.81

By nature of payment

Food and Beverage
$167
Long term medical supply or device loan
$50

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
170
Patients
92
Total drug cost
$3,358
Drug Type Claims Patients Total cost
Warfarin Sodium Generic 159 92 $2,594
Enoxaparin Sodium Generic 11 0 $764

Hospital affiliations

CMS Hospital Compare

Methodology · sources used on this page

All figures on this page come from publicly available federal datasets. We do not edit, score, or summarise the underlying data. Profile generated May 20, 2026.

NPPES Provider identifiers and practice info May 11, 2026
Open Payments Industry payments to providers (Sunshine Act) May 11, 2026
Medicare Procedure Utilization Services and allowed amounts by HCPCS May 11, 2026
Medicare Part D Prescription drug claims May 11, 2026
CMS MIPS Quality performance scores May 11, 2026
OIG LEIE Federal exclusion / sanctions list May 11, 2026

Information based on publicly available federal data. Not medical advice. Report incorrect data ›