# John Ryan Brewer, DO

Source: https://ourhealthnetwork.com/doctor/john-brewer-do-1720210933
NPI: 1720210933
Data source: CMS NPI Registry (NPPES), refreshed monthly

## Quick facts

John Ryan Brewer, DO is a ophthalmology based in Lackland A F B, TX with NPI 1720210933.

## Profile

- Primary specialty: Ophthalmology
- Credential: DO
- Gender: Male
- NPI: 1720210933 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1720210933))

## Practice and contact

- Address: 2200 Bergquist Dr Ste 1, Attn: Credentials (cmc), Lackland A F B, TX, 782369908
- Phone: (210) 292-6707

## Insurance accepted (3 networks)

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

- [HCSC: BCBS Texas](https://ourhealthnetwork.com/insurance/hcsc-bcbs-texas) — 36 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 5 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 1 plan

To verify a specific plan covers John Ryan Brewer, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1720210933).

## Related on OurHealthNetwork

- [More Ophthalmology doctors in LACKLAND A F B, TX](https://ourhealthnetwork.com/ophthalmology/tx/lackland-a-f-b)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1720210933)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)