# Nathan C Hamaker, MD

Source: https://ourhealthnetwork.com/doctor/nathan-hamaker-md-1104852292
NPI: 1104852292
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Nathan C Hamaker, MD is a ophthalmology based in Saint Louis, MO practicing at Seibert Mobile Optometry Llc with NPI 1104852292.

## Profile

- Primary specialty: Ophthalmology
- Credential: MD
- Gender: Male
- Medical school: UNIVERSITY OF TEXAS MEDICAL SCHOOL AT HOUSTON
- Graduation year: 2003
- NPI: 1104852292 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1104852292))

## Practice and contact

- Practice name: Seibert Mobile Optometry Llc
- Address: 12758 Honeygrove Ct, Saint Louis, MO, 631464405
- Phone: 24852821166
- Group practice size: 10 members

## 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:

- [BCBS North Dakota](https://ourhealthnetwork.com/insurance/bcbs-north-dakota) — 19 plans
- [Cigna](https://ourhealthnetwork.com/insurance/cigna) — 17 plans
- [Highmark BCBS Delaware](https://ourhealthnetwork.com/insurance/highmark-bcbs-delaware) — 11 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 6 plans
- [Highmark BCBS WV](https://ourhealthnetwork.com/insurance/highmark-bcbs-wv) — 6 plans
- [BCBS Kansas City](https://ourhealthnetwork.com/insurance/bcbs-kansas-city) — 5 plans
- [BCBS Kansas](https://ourhealthnetwork.com/insurance/bcbs-kansas) — 2 plans
- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 2 plans
- [Highmark BCBS Pennsylvania](https://ourhealthnetwork.com/insurance/highmark-bcbs-pennsylvania) — 1 plan
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 1 plan

To verify a specific plan covers Nathan C Hamaker, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1104852292).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 1 disclosed payment from medical industry sources totaling approximately $20.

Largest disclosed payer: Bausch & Lomb Americas Inc. ($20 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 SAINT LOUIS, MO](https://ourhealthnetwork.com/ophthalmology/mo/saint-louis)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1104852292)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)