Mechelle Elosiebo, M.D.
NPI 1417185984 · Family Medicine Physician · O Fallon, IL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mechelle Elosiebo, M.D. is a Family Medicine Physician provider in O Fallon, IL (NPI 1417185984).
Provider details
- NPI number
- 1417185984
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
17 yrs in NPPES registry
- Profile completeness33% of score
83% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Atorvastatin Calcium | 32 |
| Amlodipine Besylate | 26 |
| Empagliflozinbrand: Jardiance | 20 |
| Carvedilol | 18 |
| Fluoxetine Hcl | 18 |
| Gabapentin | 18 |
| Lisinopril | 15 |
| Losartan Potassium | 15 |
| Bupropion Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$167 across 8 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-06-23
- Last updated
- 2018-03-09
Frequently asked questions
- What is Mechelle Elosiebo's NPI number?
- Mechelle Elosiebo's National Provider Identifier (NPI) is 1417185984, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mechelle Elosiebo's specialty?
- Mechelle Elosiebo is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mechelle Elosiebo located?
- Mechelle Elosiebo's practice location on file with NPPES is 3 Saint Elizabeth Blvd Ste 4000, O Fallon, IL 62269-1284.
- What is Mechelle Elosiebo's phone number?
- The practice phone number listed in the NPPES registry for Mechelle Elosiebo is (618) 233-5480.
- Does Mechelle Elosiebo accept Medicare?
- Mechelle Elosiebo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mechelle Elosiebo's NPI active?
- Yes — Mechelle Elosiebo's NPI (1417185984) is active in the NPPES registry as of the last update on 2018-03-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.