# Weiming R Yan, MD

Source: https://ourhealthnetwork.com/doctor/weiming-yan-md-1851552624
NPI: 1851552624
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Weiming R Yan, MD is a gastroenterology based in Rockville, MD practicing at Frederick Gastroenterology Associates Pa with NPI 1851552624.

## Profile

- Primary specialty: Gastroenterology
- Secondary specialties: EMERGENCY MEDICINE
- Credential: MD
- Gender: Male
- Medical school: OHIO STATE UNIVERSITY COLLEGE OF MEDICINE
- Graduation year: 2008
- NPI: 1851552624 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1851552624))

## Practice and contact

- Practice name: Frederick Gastroenterology Associates Pa
- Address: 15215 Shady Grove Rd, Suite 203, Rockville, MD, 208506207
- Phone: (301) 695-6800
- Group practice size: 16 members

## CMS quality measures (MIPS)

- Overall MIPS final score: 63.50/100
- Quality category score: 68.16/100
- Promoting Interoperability score: 93.00/100
- Improvement Activities score: 20.00/100
- Cost category score: 41.0035/100

Source: CMS Quality Payment Program. MIPS scores reflect Medicare provider performance on quality, cost, and care improvement measures.

## Insurance accepted (6 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
- [Highmark BCBS Delaware](https://ourhealthnetwork.com/insurance/highmark-bcbs-delaware) — 11 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 7 plans
- [Highmark BCBS WV](https://ourhealthnetwork.com/insurance/highmark-bcbs-wv) — 6 plans
- [CareFirst BCBS](https://ourhealthnetwork.com/insurance/carefirst-bcbs) — 4 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Weiming R Yan, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1851552624).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 82 disclosed payments from medical industry sources totaling approximately $1,839.

Largest disclosed payer: Takeda Pharmaceuticals U.S.A., Inc. ($413 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 Gastroenterology doctors in ROCKVILLE, MD](https://ourhealthnetwork.com/gastroenterology/md/rockville)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1851552624)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)