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KRISTOPHER LYON, MD & RACHEL MAY, MD, A MEDICAL CORPORATION
NPI 1497572804
Clinic/Center - Urgent Care in San Luis Obispo, CA

Active since September 25, 2024
283 MADONNA RD STE B, SAN LUIS OBISPO, CA 93405(805) 549-8880(805) 783-2009 Get Directions Write a Review

NPPES record last updated: January 23, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jan 23, 2026, Jun 10, 2025, Sep 25, 2024 (3 updates tracked since 2024).

About Kristopher Lyon, Md & Rachel May, Md, A Medical Corporation NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

KRISTOPHER LYON, MD & RACHEL MAY, MD, A MEDICAL CORPORATION (NPI 1497572804) is a healthcare organization registered as an urgent care in San Luis Obispo, California and active in the NPI registry since September 2024. The organization lists Kristopher Lyon, Vice President, as its authorized official.

NPPES Registry Identity

NPI1497572804
Entity TypeOrganization
Primary Taxonomy261QU0200X
Legal Business NameKRISTOPHER LYON, MD & RACHEL MAY, MD, A MEDICAL CORPORATION
Location Address283 MADONNA RD STE BSan Luis Obispo, CA 93405-5432
Mailing Address283 Madonna Rd Ste BSan Luis Obispo, CA 93405-5432 · (805) 549-8880 · Fax (805) 783-2009
Phone(805) 549-8880
Fax(805) 783-2009
Organization SubpartNo
Authorized OfficialKristopher LyonVice President · (805) 549-8880
Enumeration DateSeptember 25, 2024
Last NPPES UpdateJanuary 23, 20263 updates tracked since enumeration
NPPES CertifiedJanuary 23, 2026
✔ NPI 1497572804 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Urgent CareAmbulatory Health Care Facilities
Taxonomy Code261QU0200X
283 MADONNA RD STE B, San Luis Obispo, CA 93405
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Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. KRISTOPHER LYON M.D.
Emergency Medicine
283 MADONNA RD STE B
SAN LUIS OBISPO, CA 93405
San Luis Obispo County (805) 549-8880
KYLE C WEBER MD
Family Medicine
283 MADONNA RD STE B
SAN LUIS OBISPO, CA 93405
San Luis Obispo County (805) 549-8880

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Kristopher Lyon, MD & Rachel May, MD, A Medical Corporation's NPI number?

The NPI number for Kristopher Lyon, MD & Rachel May, MD, A Medical Corporation is 1497572804. It was assigned to this organization in the NPPES registry on September 25, 2024.

Where is Kristopher Lyon, MD & Rachel May, MD, A Medical Corporation located?

Kristopher Lyon, MD & Rachel May, MD, A Medical Corporation is located at 283 Madonna Rd Ste B, San Luis Obispo, CA 93405. The listed phone number is (805) 549-8880.

What is Kristopher Lyon, MD & Rachel May, MD, A Medical Corporation's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Urgent Care, with taxonomy code 261QU0200X.

When was this NPI record last updated?

The NPPES record for Kristopher Lyon, MD & Rachel May, MD, A Medical Corporation was last updated on January 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.