Wendy Yu, MD
NPI 1184016099 · Internal Medicine Physician · Portland, OR
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Wendy Yu, MD is a Internal Medicine Physician provider in Portland, OR (NPI 1184016099).
Provider details
- NPI number
- 1184016099
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- PG170878 (OR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
719 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 | 246 | $94 |
| 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'SG2211 | 227 | $16 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 97 | $120 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 40 | $50 |
| Assessment of Emotional Or Behavioral Problems96127 | 24 | $5 |
| Administration of Influenza Virus Vaccine |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 93 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 294 | 101 |
| Levothyroxine Sodium | 238 | 70 |
| Amlodipine Besylate | 137 | 50 |
| Lisinopril | 108 | 38 |
| Metformin Hclbrand: Metformin Hcl Er | 100 | 36 |
| Omeprazole | 93 | 37 |
Practice location
Mailing address
Additional practice locations (1)
- 9205 Sw Barnes Rd, Suite Mt2800Portland, OR 97225Phone: (503) 216-2621Fax: (503) 216-7488
Registry dates
- Enumerated
- 2015-03-02
- Last updated
- 2020-10-13
- Certified
- 2020-10-13
Frequently asked questions
- What is Wendy Yu's NPI number?
- Wendy Yu's National Provider Identifier (NPI) is 1184016099, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Wendy Yu's specialty?
- Wendy Yu is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Wendy Yu located?
- Wendy Yu's practice location on file with NPPES is 9135 Sw Barnes Rd Ste 763, Portland, OR 97225-6777.
- What is Wendy Yu's phone number?
- The practice phone number listed in the NPPES registry for Wendy Yu is (503) 216-8250.
- Does Wendy Yu accept Medicare?
- Wendy Yu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Wendy Yu's NPI active?
- Yes — Wendy Yu's NPI (1184016099) is active in the NPPES registry as of the last update on 2020-10-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.