# John Stephen Kellogg, MD

Source: https://ourhealthnetwork.com/doctor/john-kellogg-md-1932149697
NPI: 1932149697
Data source: CMS NPI Registry (DAC), refreshed monthly

## Quick facts

John Stephen Kellogg, MD is a allergy/immunology based in San Jose, CA practicing at South Bay Allergy And Asthma Group Inc with NPI 1932149697 and offers telehealth visits.

## Profile

- Primary specialty: Allergy/Immunology
- Secondary specialties: INTERNAL MEDICINE
- Credential: MD
- Gender: Male
- Medical school: TULANE UNIVERSITY SCHOOL OF MEDICINE
- Graduation year: 1993
- Telehealth: Yes
- NPI: 1932149697 ([NPPES record](https://npiregistry.cms.hhs.gov/provider-view/1932149697))

## Practice and contact

- Practice name: South Bay Allergy And Asthma Group Inc
- Address: 2211 Moorpark Ave, Suite 130, San Jose, CA, 951282655
- Phone: (408) 286-1707
- Group practice size: 4 members

## 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
- [Aetna](https://ourhealthnetwork.com/insurance/aetna) — 8 plans
- [Blue Shield of California](https://ourhealthnetwork.com/insurance/blue-shield-of-california) — 3 plans
- [Humana](https://ourhealthnetwork.com/insurance/humana) — 2 plans
- [Medicare](https://ourhealthnetwork.com/insurance/medicare) — 1 plan
- [UMR](https://ourhealthnetwork.com/insurance/umr) — 1 plan

To verify a specific plan covers John Stephen Kellogg, use the [OurHealthNetwork Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1932149697).

## Industry payments disclosure (CMS Open Payments)

Per CMS Open Payments data (most recent year 2024), this provider has received 73 disclosed payments from medical industry sources totaling approximately $1,969.

Largest disclosed payer: AstraZeneca Pharmaceuticals LP ($557 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 Allergy/Immunology doctors in SAN JOSE, CA](https://ourhealthnetwork.com/allergy-immunology/ca/san-jose)
- [Find insurance plans that cover this doctor](https://ourhealthnetwork.com/tools/insurance-matcher?npis=1932149697)
- [Browse all 5.5M US healthcare providers](https://ourhealthnetwork.com/find-doctors)
- [About our data and methodology](https://ourhealthnetwork.com/methodology)