Chau Huynh
NPI 1316496011 · Medical Physician Assistant · Battle Ground, WA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chau Huynh is a Medical Physician Assistant provider in Battle Ground, WA (NPI 1316496011).
Provider details
- NPI number
- 1316496011
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- PA61134073 (WA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 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
178 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 | 44 | $109 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 36 | $9 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 34 | $95 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 34 | $153 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 17 | $77 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 56 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 91 | 41 |
| Lisinopril | 75 | 24 |
| Levothyroxine Sodium | 71 | 20 |
| Losartan Potassium | 54 | 23 |
| Rosuvastatin Calcium | 49 | 16 |
| Gabapentin | 45 | 12 |
| Sulfamethoxazole/Trimethoprim |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-09-23
- Last updated
- 2024-06-25
- Certified
- 2024-06-25
Frequently asked questions
- What is Chau Huynh's NPI number?
- Chau Huynh's National Provider Identifier (NPI) is 1316496011, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chau Huynh's specialty?
- Chau Huynh is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Chau Huynh located?
- Chau Huynh's practice location on file with NPPES is 18 Nw 20th Ave, Battle Ground, WA 98604-4175.
- What is Chau Huynh's phone number?
- The practice phone number listed in the NPPES registry for Chau Huynh is (360) 952-4457.
- Does Chau Huynh accept Medicare?
- Chau Huynh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chau Huynh's NPI active?
- Yes — Chau Huynh's NPI (1316496011) is active in the NPPES registry as of the last update on 2024-06-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.