# Donald Mahler, MD

Source: https://ourhealthnetwork.com/doctor/donald-mahler-md-1518075159
NPI: 1518075159
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Donald Mahler, MD is a internal medicine based in Claremont, NH practicing at Valley Regional Hospital Inc with NPI 1518075159.

## Profile

- Primary specialty: Internal Medicine
- Secondary specialties: PULMONARY DISEASE
- Credential: MD
- Gender: Male
- Medical school: LOYOLA UNIVERSITY OF CHICAGO, STRITCH SCHOOL OF MEDICINE
- Graduation year: 1972
- NPI: 1518075159 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1518075159))

## Practice and contact

- Practice name: Valley Regional Hospital Inc
- Address: 243 Elm St, Claremont, NH, 037434921
- Group practice size: 31 members

## CMS quality measures (MIPS)

- Overall MIPS final score: 73.11/100
- Quality category score: 60.05/100
- Promoting Interoperability score: 91.00/100
- Improvement Activities score: 40.00/100
- Cost category score: 47.047/100

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

## Insurance accepted (4 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
- [Humana](https://ourhealthnetwork.com/insurance/humana) — 6 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 4 plans
- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 1 plan

To verify a specific plan covers Donald Mahler, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1518075159).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 13 disclosed payments from medical industry sources totaling approximately $10,417.

Largest disclosed payer: Mylan Specialty L.P. ($8,521 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 CLAREMONT, NH](https://ourhealthnetwork.com/internal-medicine/nh/claremont)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1518075159)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)