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ADDICTION CHANGE EXPERTS (ACE) MEDICAL INC
NPI 1497615611
Family Medicine - Addiction Medicine in Sunnyvale, CA

Active since November 12, 2025
1287 HAMMERWOOD AVE, SUNNYVALE, CA 94089(408) 337-6383 Get Directions Write a Review

NPPES record last updated: November 12, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Addiction Change Experts (ace) Medical Inc NPPES

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

ADDICTION CHANGE EXPERTS (ACE) MEDICAL INC (NPI 1497615611) is a healthcare organization registered as an addiction medicine in Sunnyvale, California and active in the NPI registry since November 2025. The organization lists Eugene C Santillano, Ceo/ President, as its authorized official.

NPPES Registry Identity

NPI1497615611
Entity TypeOrganization
Primary Taxonomy207QA0401X
Legal Business NameADDICTION CHANGE EXPERTS (ACE) MEDICAL INC
Location Address1287 HAMMERWOOD AVESunnyvale, CA 94089-2231
Mailing Address1287 Hammerwood AveSunnyvale, CA 94089-2231 · (408) 337-6383
Phone(408) 337-6383
Organization SubpartYes
Authorized OfficialEugene C SantillanoCeo/ President · (408) 337-6383
Enumeration DateNovember 12, 2025
NPPES CertifiedNovember 12, 2025
✔ NPI 1497615611 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily Medicine · Addiction MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207QA0401X
Definition
A family medicine physician who specializes in the diagnosis and treatment of addictions.
1287 HAMMERWOOD AVE, Sunnyvale, CA 94089
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 5

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

CLOUD 9 TCM
Acupuncturist
1287 HAMMERWOOD AVE
SUNNYVALE, CA 94089
Santa Clara County (408) 745-9110
EUGENE C SANTILLANO MD
Family Medicine (Addiction Medicine)
1287 HAMMERWOOD AVE
SUNNYVALE, CA 94089
Santa Clara County (408) 337-6383
JB ABEL HEALTH CENTER INC
Clinic/Center (Health Service)
1287 HAMMERWOOD AVE
SUNNYVALE, CA 94089
Santa Clara County (408) 669-2230
ADDICTION CHANGE EXPERTS (ACE) MEDICAL INC
Family Medicine (Addiction Medicine)
1287 HAMMERWOOD AVE
SUNNYVALE, CA 94089
Santa Clara County (408) 337-6383
SKUINT PHARMACY SOLUTIONS LLC
Pharmacy (Community/Retail Pharmacy)
1287 HAMMERWOOD AVE, STE B
SUNNYVALE, CA 94089
Santa Clara County (650) 206-9343

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 Addiction Change Experts (ace) Medical Inc's NPI number?

The NPI number for Addiction Change Experts (ace) Medical Inc is 1497615611. It was assigned to this organization in the NPPES registry on November 12, 2025.

Where is Addiction Change Experts (ace) Medical Inc located?

Addiction Change Experts (ace) Medical Inc is located at 1287 Hammerwood Ave, Sunnyvale, CA 94089. The listed phone number is (408) 337-6383.

What is Addiction Change Experts (ace) Medical Inc's specialty?

The primary specialty registered for this NPI is Family Medicine, specializing in Addiction Medicine, with taxonomy code 207QA0401X.

When was this NPI record last updated?

The NPPES record for Addiction Change Experts (ace) Medical Inc was last updated on November 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.