Grace Wu
NPI 1316531387 · Medical Physician Assistant · Portland, OR
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Grace Wu is a Medical Physician Assistant provider in Portland, OR (NPI 1316531387).
Provider details
- NPI number
- 1316531387
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
- Medical Physician Assistant363AM0700X
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
5 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
699 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Manual Urinalysis Test With Examination Using Microscope, Non-Automated81000 | 291 | $4 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 97 | $74 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 78 | $104 |
| Simple Change of Bladder Tube51705 | 73 | $77 |
| Ultrasound Measurement of Bladder Capacity After Voiding51798 | 62 | $11 |
| Simple Insertion of Temporary Bladder Tube51702 | 32 | $50 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cephalexin | 114 | 109 |
| Tamsulosin Hcl | 104 | 47 |
| Ciprofloxacin Hcl | 94 | 88 |
| Amoxicillin | 88 | 86 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 81 | 60 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 79 | 69 |
| Cefdinir | 58 | 53 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$711 across 27 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-02-21
- Last updated
- 2024-12-19
- Certified
- 2024-12-19
Frequently asked questions
- What is Grace Wu's NPI number?
- Grace Wu's National Provider Identifier (NPI) is 1316531387, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Grace Wu's specialty?
- Grace Wu is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Grace Wu located?
- Grace Wu's practice location on file with NPPES is 2730 S Moody Ave, Portland, OR 97201-5042.
- What is Grace Wu's phone number?
- The practice phone number listed in the NPPES registry for Grace Wu is (503) 494-3633.
- Does Grace Wu accept Medicare?
- Grace Wu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Grace Wu's NPI active?
- Yes — Grace Wu's NPI (1316531387) is active in the NPPES registry as of the last update on 2024-12-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.