Challis A. Grimm
Last updated: May 18, 2026

Challis A. Grimm

  • Gender: Female
  • Sole propriator: No
  • NPI: 1659655074

Challis A. Grimm ARNP

Family Nurse Practitioner

She is located at 917 Rinehart Road Suite 2041 in Lake Mary, FL 32746. Can help patients with the following: Arthritis, Child or Adolescent, Headache, Hypertension, Obesity, Prescription Refill. Her National Provider Identifier (NPI) number is 1659655074. Appointment can be made via the phone number (407) 804-6133. She is affiliated with 1 practices.

Conditions treated

Challis A. Grimm, being an family nurse practitioner, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Challis A. Grimm.

  • Acne
  • Allergies
  • Anxiety
  • Arthritis
  • Asthma
  • Attention-Deficit/Hyperactivity Disorder (ADHD)
  • Child or Adolescent
  • Common Cold
  • Depression
  • Diabetes
  • Fever
  • General Care
  • Gynecological Exam
  • Headache
  • High Cholesterol
  • Hypertension
  • Influenza
  • Insomnia
  • Migraine
  • Nausea and Vomiting
  • Obesity
  • Prescription Refill
  • Sexually Transmitted Diseases (STDs)
  • Weight Loss
  • Women's Health

Medicare Enrollment

Challis A. Grimm is enrolled to bill Medicare as a Practitioner - Nurse Practitioner .

Bills through: Inpatient Consultants Of Florida, Inc

Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and is not a comment on insurance accepted, quality, outcomes, or board certification.

Affiliated practices

Florida Cancer Specialists & Research Institute - Lake Mary Rinehart
805 Currency Circle
Lake Mary, 32746 FL
(407) 804-6133

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Questions & Answers

What conditions does Challis A. Grimm treat?

Challis A. Grimm provides treatment for Arthritis, Child or Adolescent, Headache, Hypertension, Obesity, Prescription Refill. For the full list see this list.

Does Challis A. Grimm have affiliation with practices?

Challis A. Grimm is affiliated with Florida Cancer Specialists & Research Institute - Lake Mary Rinehart.

Where can you meet with Challis A. Grimm?

Challis A. Grimm's office is located at 917 Rinehart Road Suite 2041 in Lake Mary, FL 32746.

Does Challis A. Grimm accept insurance?

Unfortunately we don't have any information if Challis A. Grimm accepts insurance.