# Zachary S Wallace, MD

Source: https://ourhealthnetwork.com/doctor/zachary-wallace-md-1548580913
NPI: 1548580913
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Zachary S Wallace, MD is a rheumatology based in Waltham, MA practicing at The General Hospital Corporation with NPI 1548580913 and offers telehealth visits.

## Profile

- Primary specialty: Rheumatology
- Secondary specialties: INTERNAL MEDICINE
- Credential: MD
- Gender: Male
- Medical school: GEORGETOWN UNIVERSITY SCHOOL OF MEDICINE
- Graduation year: 2010
- Telehealth: Yes
- NPI: 1548580913 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1548580913))

## Practice and contact

- Practice name: The General Hospital Corporation
- Address: 40 2nd Ave, Waltham, MA, 024511132
- Phone: (781) 487-2900
- Group practice size: 1292 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:

- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 13 plans
- [BCBS Massachusetts](https://ourhealthnetwork.com/insurance/bcbs-massachusetts) — 3 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 3 plans
- [Molina Healthcare](https://ourhealthnetwork.com/insurance/molina-healthcare) — 2 plans
- [Oxford Health Plans (UHC)](https://ourhealthnetwork.com/insurance/oxford-health-plans-uhc) — 2 plans
- [BCBS Massachusetts HMO](https://ourhealthnetwork.com/insurance/bcbs-massachusetts-hmo) — 1 plan
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Zachary S Wallace, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1548580913).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 45 disclosed payments from medical industry sources totaling approximately $66,085.

Largest disclosed payer: Amgen Inc. ($55,595 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 Rheumatology doctors in WALTHAM, MA](https://ourhealthnetwork.com/rheumatology/ma/waltham)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1548580913)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)