# Timothy John Muldoon, MD

Source: https://ourhealthnetwork.com/doctor/timothy-muldoon-md-1154783983
NPI: 1154783983
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Timothy John Muldoon, MD is a internal medicine based in San Francisco, CA practicing at City And County Of San Francisco with NPI 1154783983.

## Profile

- Primary specialty: Internal Medicine
- Credential: MD
- Gender: Male
- Medical school: UNIVERSITY OF CALIFORNIA, IRVINE, CALIFORNIA COLLEGE OF MEDICINE
- Graduation year: 2016
- NPI: 1154783983 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1154783983))

## Practice and contact

- Practice name: City And County Of San Francisco
- Address: 555 Stevenson St, San Francisco, CA, 941031606
- Phone: (628) 217-5800
- Group practice size: 369 members

## Insurance accepted (7 networks)

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

- [Cigna](https://ourhealthnetwork.com/insurance/cigna) — 17 plans
- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 8 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 7 plans
- [Blue Shield of California](https://ourhealthnetwork.com/insurance/blue-shield-of-california) — 3 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 3 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan
- [Oxford Health Plans (UHC)](https://ourhealthnetwork.com/insurance/oxford-health-plans-uhc) — 1 plan

To verify a specific plan covers Timothy John Muldoon, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1154783983).

## 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 $25.

Largest disclosed payer: Janssen Biotech, Inc. ($25 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 SAN FRANCISCO, CA](https://ourhealthnetwork.com/internal-medicine/ca/san-francisco)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1154783983)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)