Jiyoung Cha, ARNP
NPI 1922612738 · Nurse Practitioner · Bellevue, WA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jiyoung Cha, ARNP is a Nurse Practitioner provider in Bellevue, WA (NPI 1922612738).
Provider details
- NPI number
- 1922612738
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Female
- Sole proprietor
- No
- License
- RN60390220 (WA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
5 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
534 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 117 | $90 |
| Residence Visit for Established Patient With Low Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99348 | 89 | $68 |
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 74 | $113 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 61 | $89 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 40 | $127 |
| Residence Visit for New Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 60 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 60 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metformin Hcl | 101 | 21 |
| Trazodone Hcl | 85 | 38 |
| Amlodipine Besylate | 81 | 26 |
| Lisinopril | 76 | 23 |
| Gabapentin | 72 | 27 |
| Atorvastatin Calcium | 71 | 33 |
| Warfarin Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-08-31
- Last updated
- 2024-07-22
- Certified
- 2024-07-22
Frequently asked questions
- What is Jiyoung Cha's NPI number?
- Jiyoung Cha's National Provider Identifier (NPI) is 1922612738, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jiyoung Cha's specialty?
- Jiyoung Cha is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jiyoung Cha located?
- Jiyoung Cha's practice location on file with NPPES is 11120 Ne 33rd Pl Ste 202, Bellevue, WA 98004-1444.
- What is Jiyoung Cha's phone number?
- The practice phone number listed in the NPPES registry for Jiyoung Cha is (888) 637-9669.
- Does Jiyoung Cha accept Medicare?
- Jiyoung Cha is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jiyoung Cha's NPI active?
- Yes — Jiyoung Cha's NPI (1922612738) is active in the NPPES registry as of the last update on 2024-07-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.