# Michael S Hamman, MD

Source: https://ourhealthnetwork.com/doctor/michael-hamman-md-1538346911
NPI: 1538346911
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Michael S Hamman, MD is a micrographic dermatologic surgery (mds) based in San Diego, CA practicing at J Robert West Md Inc with NPI 1538346911.

## Profile

- Primary specialty: Micrographic Dermatologic Surgery (mds)
- Secondary specialties: DERMATOLOGY
- Credential: MD
- Gender: Male
- Medical school: UNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE
- Graduation year: 2005
- NPI: 1538346911 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1538346911))

## Practice and contact

- Practice name: J Robert West Md Inc
- Address: 9339 Genesee Ave, Suite 350, San Diego, CA, 921212150
- Phone: (858) 454-4300
- Group practice size: 140 members

## CMS quality measures (MIPS)

- Overall MIPS final score: 77.86/100
- Quality category score: 58.06/100
- Promoting Interoperability score: 93.00/100
- Improvement Activities score: 40.00/100
- Cost category score: 73.9901/100

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

## Insurance accepted (8 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) — 13 plans
- [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare) — 8 plans
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 6 plans
- [Humana](https://ourhealthnetwork.com/insurance/humana) — 4 plans
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 3 plans
- [Molina Healthcare](https://ourhealthnetwork.com/insurance/molina-healthcare) — 2 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 Michael S Hamman, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1538346911).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 53 disclosed payments from medical industry sources totaling approximately $1,192.

Largest disclosed payer: SUN PHARMACEUTICAL INDUSTRIES INC. ($203 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 Micrographic Dermatologic Surgery (mds) doctors in SAN DIEGO, CA](https://ourhealthnetwork.com/micrographic-dermatologic-surgery-mds/ca/san-diego)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1538346911)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
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