# Walter Lin, MD

Source: https://ourhealthnetwork.com/doctor/walter-lin-md-1952481913
NPI: 1952481913
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Walter Lin, MD is a internal medicine based in Ballwin, MO practicing at Pai Participant 1 Llc with NPI 1952481913.

## Profile

- Primary specialty: Internal Medicine
- Credential: MD
- Gender: Male
- Medical school: UNIVERSITY OF CALIFORNIA, DAVIS SCHOOL OF MEDICINE
- Graduation year: 1999
- NPI: 1952481913 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1952481913))

## Practice and contact

- Practice name: Pai Participant 1 Llc
- Address: 1 Meramec Bluffs Dr, Ballwin, MO, 630213309
- Phone: (636) 861-0600
- Group practice size: 148 members

## Insurance accepted (4 networks)

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

- [HCSC: BCBS Illinois](https://ourhealthnetwork.com/insurance/hcsc-bcbs-illinois) — 79 plans
- [Cigna](https://ourhealthnetwork.com/insurance/cigna) — 17 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 7 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Walter Lin, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1952481913).

## Related on OurHealthNetwork

- [More Internal Medicine doctors in BALLWIN, MO](https://ourhealthnetwork.com/internal-medicine/mo/ballwin)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1952481913)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)