Muriel Jean-Jacques, M.D.
NPI 1457476186 · Internal Medicine Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Muriel Jean-Jacques, M.D. is a Internal Medicine Physician provider in Chicago, IL (NPI 1457476186).
Provider details
- NPI number
- 1457476186
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 036115846 (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
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
727 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 220 | $135 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 160 | $17 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 89 | $139 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 84 | $191 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 61 | $95 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 100 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 314 | 91 |
| Atorvastatin Calcium | 289 | 87 |
| Losartan Potassium | 130 | 47 |
| Lisinopril | 103 | 29 |
| Rosuvastatin Calcium | 102 | 39 |
| Omeprazole | 85 | 28 |
| Metformin Hcl |
Practice location
Mailing address
Additional practice locations (1)
- 2600 S Michigan AveChicago, IL 60616-2857Phone: (312) 492-0025
Registry dates
- Enumerated
- 2007-03-20
- Last updated
- 2025-02-07
- Certified
- 2025-02-07
Frequently asked questions
- What is Muriel Jean-Jacques's NPI number?
- Muriel Jean-Jacques's National Provider Identifier (NPI) is 1457476186, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Muriel Jean-Jacques's specialty?
- Muriel Jean-Jacques is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Muriel Jean-Jacques located?
- Muriel Jean-Jacques's practice location on file with NPPES is 5841 S Maryland Ave, Chicago, IL 60637-1447.
- What is Muriel Jean-Jacques's phone number?
- The practice phone number listed in the NPPES registry for Muriel Jean-Jacques is (773) 702-6840.
- Does Muriel Jean-Jacques accept Medicare?
- Muriel Jean-Jacques is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Muriel Jean-Jacques's NPI active?
- Yes — Muriel Jean-Jacques's NPI (1457476186) is active in the NPPES registry as of the last update on 2025-02-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.