# John P O Brien, CSW

Source: https://ourhealthnetwork.com/doctor/john-obrien-csw-1700137940
NPI: 1700137940
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

John P O Brien, CSW is a clinical social worker based in Gaithersburg, MD with NPI 1700137940.

## Profile

- Primary specialty: Clinical Social Worker
- Credential: CSW
- Gender: Male
- Graduation year: 2002
- NPI: 1700137940 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1700137940))

## Practice and contact

- Address: 9426 Stewartown Rd, 2f, Gaithersburg, MD, 208791607
- Phone: (301) 208-8900

## Insurance accepted (3 networks)

This provider is listed in the following insurance carriers’ published networks and plan directories:

- [Cigna](https://ourhealthnetwork.com/insurance/cigna) — 21 plans
- [CareFirst BCBS](https://ourhealthnetwork.com/insurance/carefirst-bcbs) — 5 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers John P O Brien, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1700137940).

## Related on OurHealthNetwork

- [More Clinical Social Worker doctors in GAITHERSBURG, MD](https://ourhealthnetwork.com/clinical-social-worker/md/gaithersburg)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1700137940)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)