# Daniel J Obrien, MD

Source: https://ourhealthnetwork.com/doctor/daniel-obrien-md-1033144852
NPI: 1033144852
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Daniel J Obrien, MD is a anesthesiology based in Worcester, MA practicing at Tri Anesthesia Llc with NPI 1033144852.

## Profile

- Primary specialty: Anesthesiology
- Credential: MD
- Gender: Male
- Graduation year: 1975
- NPI: 1033144852 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1033144852))

## Practice and contact

- Practice name: Tri Anesthesia Llc
- Address: 300 Grove St, Worcester, MA, 016053908
- Phone: (781) 585-9522
- Group practice size: 37 members

## Insurance accepted (10 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
- [Highmark BCBS Delaware](https://ourhealthnetwork.com/insurance/highmark-bcbs-delaware) — 11 plans
- [Highmark BCBS WV](https://ourhealthnetwork.com/insurance/highmark-bcbs-wv) — 6 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 4 plans
- [BCBS Massachusetts](https://ourhealthnetwork.com/insurance/bcbs-massachusetts) — 4 plans
- [BCBS Massachusetts HMO](https://ourhealthnetwork.com/insurance/bcbs-massachusetts-hmo) — 1 plan
- [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
- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 1 plan

To verify a specific plan covers Daniel J Obrien, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1033144852).

## 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 $22.

Largest disclosed payer: Integra LifeSciences Corporation ($22 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 Anesthesiology doctors in WORCESTER, MA](https://ourhealthnetwork.com/anesthesiology/ma/worcester)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1033144852)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)