Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Mrs. Marika Josianne Vermeersch, CRNP, FNP-C

Individual provider Family Nurse Practitioner · NPI 1942698584

Mrs. Marika Josianne Vermeersch, CRNP, FNP-C is a Family Nurse Practitioner in Allentown, Pennsylvania. Practices as a sole proprietor and works from 3 locations. Licensed in Pennsylvania.

Licensed in
PA
In the registry since
2015
What do these letters mean?
CRNP — Certified Registered Nurse Practitioner
The title Pennsylvania and some other states use for a nurse practitioner.
FNP-C — Family Nurse Practitioner, Certified
A family nurse practitioner certified by the AANP.

See every abbreviation used in this directory →

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Practice location Address checks out

1200 S Cedar Crest Blvd Fl 3
Allentown, PA 18103-6202
Phone: (610) 402-8355
Fax: (610) 402-2877
Show map & directions

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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1401 Fairmont St, Whitehall, PA 18052-6015 — (610) 432-4122
  • 1401 Fairmont St, Whitehall, PA 18052-6015 — (610) 432-4122

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence SP014361 (PA)

Record details

NPI number1942698584
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNP , FNP-C
Sole proprietorYes
NPI enumeratedJanuary 6, 2015
Last updated in NPPESMarch 17, 2018

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients59
Services billed 87 a service is one billed item, such as a visit, a test or a procedure
Average patient age77

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

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