# Timothy J Hatlen, MD

Source: https://ourhealthnetwork.com/doctor/timothy-hatlen-md-1245673375
NPI: 1245673375
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Timothy J Hatlen, MD is a internal medicine based in Long Beach, CA practicing at County Of Los Angeles with NPI 1245673375.

## Profile

- Primary specialty: Internal Medicine
- Credential: MD
- Gender: Male
- Medical school: UNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE
- Graduation year: 2013
- NPI: 1245673375 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1245673375))

## Practice and contact

- Practice name: County Of Los Angeles
- Address: 1333 Chestnut Ave, Long Beach, CA, 908132944
- Phone: (562) 753-2315
- Group practice size: 379 members

## Insurance accepted (2 networks)

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

- [L.A. Care Health Plan](https://ourhealthnetwork.com/insurance/la-care-health-plan) — 1 plan
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Timothy J Hatlen, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1245673375).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 28 disclosed payments from medical industry sources totaling approximately $472.

Largest disclosed payer: Shionogi Inc ($187 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 LONG BEACH, CA](https://ourhealthnetwork.com/internal-medicine/ca/long-beach)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1245673375)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)