Margaux Metellus, MD
NPI 1427589134 · Family Medicine Physician · Gurnee, IL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Margaux Metellus, MD is a Family Medicine Physician provider in Gurnee, IL (NPI 1427589134).
Provider details
- NPI number
- 1427589134
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 036.152987 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
171 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 Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 90 | $58 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 25 | $132 |
| Hemoglobin A1c Level83036 | 21 | $10 |
| New Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 15 Minutes Or More99202 | 13 | $73 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 11 | $15 |
| Administration of Influenza Virus VaccineG0008 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 48 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 171 | 88 |
| Rosuvastatin Calcium | 154 | 86 |
| Amlodipine Besylate | 117 | 71 |
| Levothyroxine Sodium | 108 | 53 |
| Lisinopril | 83 | 46 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 71 | 48 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-03-23
- Last updated
- 2025-11-14
- Certified
- 2025-11-14
Frequently asked questions
- What is Margaux Metellus's NPI number?
- Margaux Metellus's National Provider Identifier (NPI) is 1427589134, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaux Metellus's specialty?
- Margaux Metellus is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Margaux Metellus located?
- Margaux Metellus's practice location on file with NPPES is 6155 Grand Ave Ste 200, Gurnee, IL 60031-1651.
- What is Margaux Metellus's phone number?
- The practice phone number listed in the NPPES registry for Margaux Metellus is (847) 535-7157.
- Does Margaux Metellus accept Medicare?
- Margaux Metellus is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Margaux Metellus's NPI active?
- Yes — Margaux Metellus's NPI (1427589134) is active in the NPPES registry as of the last update on 2025-11-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.