# Clarke S Nelson, MD

Source: https://ourhealthnetwork.com/doctor/clarke-nelson-md-1558894923
NPI: 1558894923
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Clarke S Nelson, MD is a ophthalmology based in Towson, MD practicing at Katzen Medical Associates Pc with NPI 1558894923.

## Profile

- Primary specialty: Ophthalmology
- Credential: MD
- Gender: Male
- Medical school: UNIVERSITY OF CONNECTICUT SCHOOL OF MEDICINE
- Graduation year: 2017
- NPI: 1558894923 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1558894923))

## Practice and contact

- Practice name: Katzen Medical Associates Pc
- Address: 901 Dulaney Valley Rd, Suite 220, Towson, MD, 212040621
- Phone: (410) 583-1000
- Group practice size: 25 members

## CMS quality measures (MIPS)

- Overall MIPS final score: 86.09/100
- Quality category score: 82.90/100
- Promoting Interoperability score: 85.00/100
- Improvement Activities score: 40.00/100

Source: CMS Quality Payment Program. MIPS scores reflect Medicare provider performance on quality, cost, and care improvement measures.

## Insurance accepted (11 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) — 17 plans
- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 12 plans
- [Highmark BCBS Delaware](https://ourhealthnetwork.com/insurance/highmark-bcbs-delaware) — 11 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 7 plans
- [Humana](https://ourhealthnetwork.com/insurance/humana) — 7 plans
- [Highmark BCBS WV](https://ourhealthnetwork.com/insurance/highmark-bcbs-wv) — 6 plans
- [CareFirst BCBS](https://ourhealthnetwork.com/insurance/carefirst-bcbs) — 5 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 3 plans
- [Oxford Health Plans (UHC)](https://ourhealthnetwork.com/insurance/oxford-health-plans-uhc) — 2 plans
- [Highmark BCBS Pennsylvania](https://ourhealthnetwork.com/insurance/highmark-bcbs-pennsylvania) — 1 plan
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Clarke S Nelson, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1558894923).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 22 disclosed payments from medical industry sources totaling approximately $843.

Largest disclosed payer: Alcon Vision LLC ($549 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 Ophthalmology doctors in TOWSON, MD](https://ourhealthnetwork.com/ophthalmology/md/towson)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1558894923)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)