Jennifer Grinage, PA-C

Medical Physician Assistant

Jennifer Grinage is a Medical Physician Assistant based in Lewiston, ID with over 13 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.

(208) 792-0111Lewiston, ID
Telehealth Available
NPI Active per CMS — Q2 2026|Medicare Enrolled|Order & Refer

Jennifer Grinage, PA-C specializes in medical, serving patients in Lewiston, ID in independent practice. A Saint Louis University School of Medicine graduate since 2013, she brings 13+ years of experience.

At a glance

  • Prescribes opioids less than 32% of reporting doctors in Idaho
  • Uses generic medications more than 67% of reporting doctors in Idaho
  • Virtual visits available — no app or travel required
1 of 21 Physician Assistant providers in IDSee all Physician Assistant in Lewiston13+ years experienceNPI since 2014

Older · 556dNPPES updated 2024-11-14 · verify NPI on CMS · Verify license at Idaho State Board of Medicine

Contact & Location

Practice Location

222 Southway Ave Ste C, Lewiston, ID 83501-2703

CMS Clinical Data

How Does This Doctor Compare?

Based on Medicare data, this doctor prescribes opioid pain medications conservatively, favors affordable generic drugs over brand-name ones.

Opioid Rx

↓ Lower = better

3.37%

Idaho avg: 6.3 · US avg: 5.1

Higher than most doctors nationally(-1.7 pts)

3.37% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.

Generic Rx

↑ Higher = better

90.9%

Idaho avg: 84.8 · US avg: 82.8

Higher than most doctors nationally(+8.1 pts)

Typical range among reporting doctors in Idaho

How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.

Prescription Recipients

233

Patients prescribed

Prescriptions Written

3,239

Total claims

Total Medicare drug cost: $259k

Percentile rankings compared against 179 reporting peers in Idaho.

Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.

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Background & Specialty

Education, training, and specialty classification from CMS NPPES and Medicare records.

Career Journey
  1. Graduated medical school · 2013

    Saint Louis University School of Medicine

  2. Board certified · Nov 13, 2024

    Self-reported via NPPES

  3. 13 years in practice

    Established

Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers

Definition to come...

Taxonomy: 363AM0700X

Education & Training

Saint Louis University School of Medicine (Class of 2013)

Practice Footprint

Mailing address

1200 Nora Creek Rd, Troy, ID 83871-9647

Differs from practice location

Virtual Medical Care With Jennifer Grinage

NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.

Schedule a virtual visit with Jennifer Grinage for follow-ups, medication reviews, and ongoing care — no travel to Lewiston required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.

Frequently Asked Questions

Common questions about Jennifer Grinage

Dr. Grinage is listed as active in the NPI registry with telehealth listed in Lewiston, ID. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (208) 792-0111.

Verified across 3 federal data sources

Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D. See Data Methodology.

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Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.

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