# Maryam Guiahi

Source: https://ourhealthnetwork.com/doctor/maryam-guiahi-1386805521
NPI: 1386805521
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Maryam Guiahi is a obstetrics/gynecology based in Ventura, CA with NPI 1386805521.

## Profile

- Primary specialty: Obstetrics/Gynecology
- Gender: Female
- Medical school: LOYOLA UNIVERSITY OF CHICAGO, STRITCH SCHOOL OF MEDICINE
- Graduation year: 2005
- NPI: 1386805521 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1386805521))

## Practice and contact

- Address: 5400 Ralston St, Ventura, CA, 930036002
- Phone: (805) 963-2445

## 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:

- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 4 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 1 plan

To verify a specific plan covers Maryam Guiahi, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1386805521).

## 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 $10.

Largest disclosed payer: MAYNE PHARMA COMMERCIAL LLC ($10 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 Obstetrics/Gynecology doctors in VENTURA, CA](https://ourhealthnetwork.com/obstetrics-gynecology/ca/ventura)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1386805521)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)