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

Challis Amanda Beven Grimm, ARNP

Individual provider Family Nurse Practitioner · NPI 1659655074

Challis Amanda Beven Grimm, ARNP is a Nurse Practitioner in Lake Mary, Florida. Qualified in 2008, 18 years ago. Practices with Excellence Health LLC, a 50-clinician group and accepts Medicare assignment. Licensed in Florida.

Years since qualifying
18
Licensed in
FL
In the registry since
2011
What do these letters mean?
ARNP — Advanced Registered Nurse Practitioner
The title some states use for an advanced practice nurse.

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Practice location Address checks out

917 Rinehart Rd Ste 2041
Lake Mary, FL 32746-4802
Phone: (407) 804-6133
Fax: (321) 283-4332
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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 ARNP9176451 (FL)

Record details

NPI number1659655074
Entity typeIndividual (Type 1)
GenderFemale
Credentials ARNP
Sole proprietorNo
NPI enumeratedOctober 4, 2011
Last updated in NPPESMay 18, 2026
Certification dateMay 18, 2026

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2008 (18 years in practice)
Group practice Excellence Health Llc — 50 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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