Caitlin Yip, ARNP
Caitlin Yip, ARNP is a Pediatric Nurse Practitioner in Seattle, WA, registered under NPI 1003457045.
Getting there
Here is what surrounds this office in Seattle, based on OpenStreetMap data collected Aug 28, 2026. Parking is available about 676 ft away at Ocean Parking. The nearest transit stop is 605 ft away, served by Sand Point Way Northeast & Northeast 50th Street. A pharmacy sits 0.43 mi from the entrance (Katterman’s Sand Point Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.46 mi away.
Getting here and what is nearby
Pharmacy Forest Pharmacy 298 ft ~2 min
Transit Sand Point Way Northeast & 40th Avenue Northeast 414 ft ~2 min
Parking Lots 1, 2, and 3 408 ft ~2 min
Parking 495 ft ~2 min
Transit Sand Point Way Northeast & Northeast 50th Street 600 ft ~3 min
Transit Sand Point Way Northeast & Northeast 50th Street 605 ft ~3 min
Parking Ocean Parking 676 ft ~3 min
Restaurant El Camión Laurelhurst Truck 0.25 mi ~5 min
Restaurant Marlai Fine Thai Cuisine 0.26 mi ~6 min
Coffee Toshi's Teriyaki 0.29 mi ~6 min
3715 Northeast 45th Street, Seattle 98105
Restaurant Maharaja Cuisine of India 0.29 mi ~6 min
3701 Northeast 45th Street, Seattle 98105
Su-Fr 11:00-00:45; Sa 11:00-12:00
Grocery Metropolitan Market 0.35 mi ~8 min
Pharmacy Katterman’s Sand Point Pharmacy 0.43 mi ~9 min
5400 Sand Point Way Northeast, Seattle 98105
Mo-Fr 09:00-18:00; Sa 10:00-17:00
Coffee Gretchen’s Place 0.46 mi ~10 min
5432 Sand Point Way Northeast, Seattle 98105
Mo-Fr 06:00-16:30; Sa 07:00-16:30; Su 08:00-15:30
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 20199282 | WA | Pediatric Nurse Practitioner primary |
This provider holds licence 20199282 issued in WA. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Practitioner - Nurse Practitioner
- PAC ID
- 7416381223
- Enrollment ID
- I20200108001238
Medicare enrolment is recorded as approved under the provider type Practitioner - Nurse Practitioner. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Pediatrics covers
Definition to come... NUCC Health Care Provider Taxonomy, code 363LP0200X
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1003457045 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Oct 1, 2019 |
| Last updated | Oct 1, 2019 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | ARNP |
| Practice address |
4800 SAND POINT WAY NE Seattle, WA 98105 (206) 987-9000 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 0 | 3 | 4 | 5 | 7 | 0 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 5 | 5 | 0 | 8 |
Sum = 55 · next multiple of 10 = 60 · check digit = 5 · actual last digit = 5
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.