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

Mr. John Grimshaw, FNP-C

Individual provider Registered Nurse · NPI 1902314958

Mr. John Grimshaw, FNP-C is a Nurse Practitioner in Fort Wayne, Indiana. Qualified in 2017, 9 years ago. Practices with Orthopaedics-Indianapolis Inc, a 353-clinician group and accepts Medicare assignment. Licensed in Indiana.

Years since qualifying
9
Licensed in
IN
In the registry since
2018
Specialties on file
2
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

7601 W Jefferson Blvd
Fort Wayne, IN 46804-4133
Phone: (800) 566-5659
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence PENDING (IN)
Registered Nurse Taxonomy 163W00000X · Licence 28202216A (IN)

Record details

NPI number1902314958
Entity typeIndividual (Type 1)
GenderMale
Credentials FNP-C
Sole proprietorNo
NPI enumeratedJanuary 11, 2018
Last updated in NPPESJanuary 11, 2018

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Orthopaedics-Indianapolis Inc — 353 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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