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 .
- 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
- 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
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
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 Seattle Nurse Practitioner, average services per provider: 89. This provider delivers 14× the peer median.Open Payments
Industry payments received
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
Medicare Part D · 2023
Top prescriptions
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
Frequently asked questions
What is Dr. Calista Ku's medical specialty?
Dr. Calista Ku practices Nurse Practitioner in Seattle, WA.
Where does Dr. Calista Ku practice?
Dr. Calista Ku practices at 904 7Th Ave, Seattle, WA 98104. Office phone: 2068604669.
What is Dr. Calista Ku's NPI?
Dr. Calista Ku's National Provider Identifier (NPI) is 1982122750, issued by NPPES.
Does Dr. Calista Ku accept Medicare assignment?
Yes. Dr. Calista Ku accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Calista Ku commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99212); Blood test, clotting time (HCPCS 85610); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.