# Mark S Collins, MD

Source: https://ourhealthnetwork.com/doctor/mark-collins-md-1962451021
NPI: 1962451021
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Mark S Collins, MD is a medical oncology based in Lima, OH practicing at Mercy Health Physicians Lima Specialty Care Llc with NPI 1962451021.

## Profile

- Primary specialty: Medical Oncology
- Credential: MD
- Gender: Male
- Medical school: R FRANKLIN UNIVERSITY OF MED & SCI/CHICAGO MEDICAL SCHOOL
- Graduation year: 1983
- NPI: 1962451021 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1962451021))

## Practice and contact

- Practice name: Mercy Health Physicians Lima Specialty Care Llc
- Address: 803 W Market St, Suite 200, Lima, OH, 458052796
- Phone: (419) 222-3737
- Group practice size: 251 members

## Insurance accepted (7 networks)

This provider is in network with the following insurance carriers, based on federal Transparency in Coverage filings and FHIR provider directories:

- [Cigna](https://ourhealthnetwork.com/insurance/cigna) — 18 plans
- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 12 plans
- [Humana](https://ourhealthnetwork.com/insurance/humana) — 9 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 6 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 3 plans
- [Oxford Health Plans (UHC)](https://ourhealthnetwork.com/insurance/oxford-health-plans-uhc) — 2 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Mark S Collins, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1962451021).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 2 disclosed payments from medical industry sources totaling approximately $81.

Largest disclosed payer: ABBVIE INC. ($66 cumulative).

Source: CMS Open Payments program (federal financial-transparency dataset). Industry payment disclosures do not imply any wrongdoing; many are legitimate consulting fees, research support, or speaker honoraria.

## Related on OurHealthNetwork

- [More Medical Oncology doctors in LIMA, OH](https://ourhealthnetwork.com/medical-oncology/oh/lima)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1962451021)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)