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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

RONALD ALCAYDE
NPI 1306769344
Registered Nurse - Diabetes Educator in Antioch, CA

Active since August 04, 2026
4053 LONE TREE WAY, ANTIOCH, CA 94531(510) 204-1844 Get Directions Write a Review

NPPES record added: August 4, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Ronald Alcayde NPPES

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

RONALD ALCAYDE (NPI 1306769344) is an individual diabetes educator provider in Antioch, California, licensed in California (32308682) and active in the NPI registry since August 2026.

NPPES Registry Identity

NPI1306769344
Entity TypeIndividualMale
Primary Taxonomy163WD0400X
Provider Legal NameRONALD ALCAYDE
Location Address4053 LONE TREE WAYAntioch, CA 94531-6200
Mailing Address4053 Lone Tree WayAntioch, CA 94531-6200
Phone(510) 204-1844
Sole ProprietorNo
Enumeration DateAugust 4, 2026
NPPES CertifiedAugust 4, 2026
✔ NPI 1306769344 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRegistered Nurse · Diabetes EducatorNursing Service Providers
Taxonomy Code163WD0400X
License✔ Licensed in CA · 32308682
4053 LONE TREE WAY, Antioch, CA 94531
Open in Google Maps ↗

Other Providers at the Same Location NPPES 19

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

DR. WEN-YIN CHOI DPM
Podiatrist (Foot Surgery)
4053 LONE TREE WAY
ANTIOCH, CA 94531
Contra Costa County (510) 610-3618
GRACE LIU
Internal Medicine (Cardiovascular Disease)
4053 LONE TREE WAY
ANTIOCH, CA 94531
Contra Costa County (925) 776-7725
KYLA AI-LAN YEE M.D.
Obstetrics & Gynecology
4053 LONE TREE WAY, #101
ANTIOCH, CA 94531
Contra Costa County (925) 756-3400
JESSICA SUN TSAI M.D.
Pediatrics
4053 LONE TREE WAY
ANTIOCH, CA 94531
Contra Costa County (925) 756-3400
SUSAN LYLA ADHAM M.D
Pediatrics
4053 LONE TREE WAY, SUITE 101
ANTIOCH, CA 94531
Contra Costa County (925) 756-3400
ELINA MAHARJAN FNP-BC
Nurse Practitioner (Family)
4053 LONE TREE WAY
ANTIOCH, CA 94531
Contra Costa County (925) 756-3499
ROBERT N EBERHART DO
Family Medicine
4053 LONE TREE WAY
ANTIOCH, CA 94531
Contra Costa County (510) 247-6436
ASHUL GOVIL M.D.
Internal Medicine (Cardiovascular Disease)
4053 LONE TREE WAY, SUITE 200
ANTIOCH, CA 94531
Contra Costa County (925) 776-7725

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 Ronald Alcayde's NPI number?

The NPI number for Ronald Alcayde is 1306769344. It was assigned to this individual provider in the NPPES registry on August 4, 2026.

Where is Ronald Alcayde located?

Ronald Alcayde practices at 4053 Lone Tree Way, Antioch, CA 94531. The listed phone number is (510) 204-1844.

What is Ronald Alcayde's specialty?

The primary specialty registered for this NPI is Registered Nurse, specializing in Diabetes Educator, with taxonomy code 163WD0400X.

When was this NPI record last updated?

The NPPES record for Ronald Alcayde was last updated on August 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 days 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.