# Gregory Joseph Guzley

Source: https://ourhealthnetwork.com/doctor/gregory-guzley-1427020114
NPI: 1427020114
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

Gregory Joseph Guzley is a hematology/oncology based in San Antonio, TX practicing at Texas Oncology Pa with NPI 1427020114.

## Profile

- Primary specialty: Hematology/Oncology
- Secondary specialties: INTERNAL MEDICINE, MEDICAL ONCOLOGY
- Gender: Male
- Medical school: BAYLOR COLLEGE OF MEDICINE
- Graduation year: 1978
- NPI: 1427020114 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1427020114))

## Practice and contact

- Practice name: Texas Oncology Pa
- Address: 11130 Christus Hls, Suite 210, San Antonio, TX, 782513586
- Phone: (210) 245-2000
- Group practice size: 873 members

## CMS quality measures (MIPS)

- Overall MIPS final score: 89.44/100
- Quality category score: 75.86/100
- Promoting Interoperability score: 100.00/100
- Improvement Activities score: 40.00/100

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:

- [HCSC: BCBS Texas](https://ourhealthnetwork.com/insurance/hcsc-bcbs-texas) — 36 plans
- [Cigna](https://ourhealthnetwork.com/insurance/cigna) — 18 plans
- [Humana](https://ourhealthnetwork.com/insurance/humana) — 9 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan

To verify a specific plan covers Gregory Joseph Guzley, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1427020114).

## 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 $30.

Largest disclosed payer: Alexion Pharmaceuticals, Inc. ($30 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 Hematology/Oncology doctors in SAN ANTONIO, TX](https://ourhealthnetwork.com/hematology-oncology/tx/san-antonio)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1427020114)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)