# David Kenneth Trefflich, MD

Source: https://ourhealthnetwork.com/doctor/david-trefflich-md-1861836942
NPI: 1861836942
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

David Kenneth Trefflich, MD is a internal medicine based in Santa Maria, CA practicing at Community Health Centers Of The Central Coast Inc with NPI 1861836942.

## Profile

- Primary specialty: Internal Medicine
- Credential: MD
- Gender: Male
- Medical school: UNIVERSITY OF CALIFORNIA, IRVINE, CALIFORNIA COLLEGE OF MEDICINE
- Graduation year: 2013
- NPI: 1861836942 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1861836942))

## Practice and contact

- Practice name: Community Health Centers Of The Central Coast Inc
- Address: 430 S Blosser Rd, Santa Maria, CA, 934584908
- Phone: (805) 361-8400
- Group practice size: 78 members

## Insurance accepted (6 networks)

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

- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 11 plans
- [Cigna](https://ourhealthnetwork.com/insurance/cigna) — 10 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 4 plans
- [Oxford Health Plans (UHC)](https://ourhealthnetwork.com/insurance/oxford-health-plans-uhc) — 2 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 2 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers David Kenneth Trefflich, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1861836942).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 4 disclosed payments from medical industry sources totaling approximately $77.

Largest disclosed payer: Bayer Healthcare Pharmaceuticals Inc. ($23 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 Internal Medicine doctors in SANTA MARIA, CA](https://ourhealthnetwork.com/internal-medicine/ca/santa-maria)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1861836942)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)