Jennifer Garrels, FNP-BC,RN,RD
NPI 1801351648 · Family Nurse Practitioner · Crystal Lake, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Garrels, FNP-BC,RN,RD is a Family Nurse Practitioner provider in Crystal Lake, IL (NPI 1801351648).
Provider details
- NPI number
- 1801351648
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-BC,RN,RD
- Sex
- Female
- Sole proprietor
- No
- License
- 209.018414 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
7 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
463 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 165 | $75 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 109 | $106 |
| Amplifed Dna Or Rna Probe Detection of Severe Acute Respiratory Syndrome Coronavirus 2 (covid-19) Antigen87635 | 51 | $50 |
| Detection Test By Nucleic Acid for Multiple Types Influenza Virus87502 | 35 | $94 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 26 | $94 |
| Detection Test By Nucleic Acid for Strep (streptococcus, Group A), Amplified Probe Technique |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 59 | 59 |
| Doxycycline Hyclate | 54 | 54 |
| Methylprednisolone | 34 | 34 |
| Prednisone | 31 | 30 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 28 | 28 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 25 | 24 |
Practice location
Mailing address
Additional practice locations (3)
- 10350 Haligus RdHuntley, IL 60142-9545Phone: (847) 802-7500
- 2507 N Richmond RdMchenry, IL 60051-5407Phone: (815) 206-7500
- 1925 Huntley RdWest Dundee, IL 60118-9301Phone: (847) 854-7500
Registry dates
- Enumerated
- 2019-02-06
- Last updated
- 2019-04-04
Frequently asked questions
- What is Jennifer Garrels's NPI number?
- Jennifer Garrels's National Provider Identifier (NPI) is 1801351648, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Garrels's specialty?
- Jennifer Garrels is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jennifer Garrels located?
- Jennifer Garrels's practice location on file with NPPES is 360 Station Dr, Crystal Lake, IL 60014-7978.
- What is Jennifer Garrels's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Garrels is (815) 788-7500.
- Does Jennifer Garrels accept Medicare?
- Jennifer Garrels is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Garrels's NPI active?
- Yes — Jennifer Garrels's NPI (1801351648) is active in the NPPES registry as of the last update on 2019-04-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.