Lisa Zylstra, PA-C
NPI 1821142738 · Medical Physician Assistant · Vancouver, WA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lisa Zylstra, PA-C is a Medical Physician Assistant provider in Vancouver, WA (NPI 1821142738).
Provider details
- NPI number
- 1821142738
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- PA10004703 (WA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 106 | 30 |
| Levothyroxine Sodium | 68 | 17 |
| Lisinopril | 54 | 17 |
| Amlodipine Besylate | 44 | 13 |
| Metoprolol Succinate | 35 | — |
| Losartan/Hydrochlorothiazidebrand: Losartan-Hydrochlorothiazide | 25 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$983 across 60 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
- 2007-01-22
- Last updated
- 2022-01-21
- Certified
- 2022-01-21
Frequently asked questions
- What is Lisa Zylstra's NPI number?
- Lisa Zylstra's National Provider Identifier (NPI) is 1821142738, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lisa Zylstra's specialty?
- Lisa Zylstra is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Lisa Zylstra located?
- Lisa Zylstra's practice location on file with NPPES is 406 Se 131st Ave Ste C305, Vancouver, WA 98683-4004.
- What is Lisa Zylstra's phone number?
- The practice phone number listed in the NPPES registry for Lisa Zylstra is (360) 816-0277.
- Does Lisa Zylstra accept Medicare?
- Lisa Zylstra is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lisa Zylstra's NPI active?
- Yes — Lisa Zylstra's NPI (1821142738) is active in the NPPES registry as of the last update on 2022-01-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.