Julia Vreeswyk
NPI 1639047418 · Physician Assistant · West Chester, PA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Julia Vreeswyk is a Physician Assistant provider in West Chester, PA (NPI 1639047418).
Provider details
- NPI number
- 1639047418
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- MA067296 (PA)
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 tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2025-10-24
- Last updated
- 2025-10-24
- Certified
- 2025-10-24
Frequently asked questions
- What is Julia Vreeswyk's NPI number?
- Julia Vreeswyk's National Provider Identifier (NPI) is 1639047418, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Julia Vreeswyk's specialty?
- Julia Vreeswyk is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Julia Vreeswyk located?
- Julia Vreeswyk's practice location on file with NPPES is 915 Old Fern Hill Rd Ste 300, West Chester, PA 19380-3431.
- What is Julia Vreeswyk's phone number?
- The practice phone number listed in the NPPES registry for Julia Vreeswyk is (610) 431-3122.
- Does Julia Vreeswyk accept Medicare?
- Julia Vreeswyk is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Julia Vreeswyk's NPI active?
- Yes — Julia Vreeswyk's NPI (1639047418) is active in the NPPES registry as of the last update on 2025-10-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.