Chialin Wey, M.D.
NPI 1295795847 · Internal Medicine Physician · Bellevue, WA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chialin Wey, M.D. is a Internal Medicine Physician provider in Bellevue, WA (NPI 1295795847).
Provider details
- NPI number
- 1295795847
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- License
- MD00035093 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
904 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 306 | $139 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 171 | $6 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 151 | $144 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 107 | $99 |
| Admn Sarscov2 Vacc 1 Dose90480 | 38 | $48 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'S |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 105 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 405 | 115 |
| Levothyroxine Sodium | 328 | 87 |
| Amlodipine Besylate | 224 | 57 |
| Lisinopril | 213 | 53 |
| Omeprazole | 187 | 57 |
| Losartan Potassium | 176 | 50 |
| Hydrochlorothiazide |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-27
- Last updated
- 2007-07-09
Frequently asked questions
- What is Chialin Wey's NPI number?
- Chialin Wey's National Provider Identifier (NPI) is 1295795847, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chialin Wey's specialty?
- Chialin Wey is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Chialin Wey located?
- Chialin Wey's practice location on file with NPPES is 1135 116th Ave Ne, Bellevue, WA 98004-4623.
- What is Chialin Wey's phone number?
- The practice phone number listed in the NPPES registry for Chialin Wey is (425) 289-3100.
- Does Chialin Wey accept Medicare?
- Chialin Wey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chialin Wey's NPI active?
- Yes — Chialin Wey's NPI (1295795847) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.