Inessa Chernysh, DO
NPI 1437651064 · Family Medicine Physician · Mc Leansboro, IL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Inessa Chernysh, DO is a Family Medicine Physician provider in Mc Leansboro, IL (NPI 1437651064).
Provider details
- NPI number
- 1437651064
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 036158525 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
8 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- 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 · 66 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 154 | 36 |
| Levothyroxine Sodium | 120 | 34 |
| Metformin Hcl | 86 | 28 |
| Furosemide | 80 | 19 |
| Gabapentin | 79 | 26 |
| Lisinopril | 73 | 27 |
| Metoprolol Succinate | 70 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$84 across 5 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
Additional practice locations (1)
- 4600 Memorial Dr Ste 260Belleville, IL 62226-5363Phone: (618) 257-4100Fax: (618) 463-7167
Registry dates
- Enumerated
- 2018-02-28
- Last updated
- 2026-03-02
- Certified
- 2026-03-02
Frequently asked questions
- What is Inessa Chernysh's NPI number?
- Inessa Chernysh's National Provider Identifier (NPI) is 1437651064, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Inessa Chernysh's specialty?
- Inessa Chernysh is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Inessa Chernysh located?
- Inessa Chernysh's practice location on file with NPPES is 611 S Marshall Ave, Mc Leansboro, IL 62859-1213.
- What is Inessa Chernysh's phone number?
- The practice phone number listed in the NPPES registry for Inessa Chernysh is (618) 643-2988.
- Does Inessa Chernysh accept Medicare?
- Inessa Chernysh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Inessa Chernysh's NPI active?
- Yes — Inessa Chernysh's NPI (1437651064) is active in the NPPES registry as of the last update on 2026-03-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.