Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Christiaan Letsinger, FNP-C

Individual provider Family Nurse Practitioner · NPI 1407657026

Christiaan Letsinger, FNP-C is a Nurse Practitioner in Belvidere, Illinois. Qualified in 2024, 2 years ago. Practices with Swedishamerican Hospital, a 387-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
2
Licensed in
IL
In the registry since
2025
What do these letters mean?
FNP-C — Family Nurse Practitioner, Certified
A family nurse practitioner certified by the AANP.

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Practice location Address checks out

1700 Henry Luckow Ln
Belvidere, IL 61008-1702
Phone: (779) 696-8650
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 209.031976 (IL)

Record details

NPI number1407657026
Entity typeIndividual (Type 1)
GenderMale
Credentials FNP-C
Sole proprietorNo
NPI enumeratedMarch 20, 2025
Last updated in NPPESMarch 20, 2025
Certification dateMarch 20, 2025
Mailing address1612 Scottswood Rd, Rockford, IL 61107-2070

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2024 (2 years in practice)
Group practice Swedishamerican Hospital — 387 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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