ADDICTION CHANGE EXPERTS (ACE) MEDICAL INC – NPI #1497615611
Family Medicine

A family medicine physician who specializes in the diagnosis and treatment of addictions.

ADDICTION CHANGE EXPERTS (ACE) MEDICAL INC is a provider located in SUNNYVALE, CA. NPPES has assigned the NPI number 1497615611 to ADDICTION CHANGE EXPERTS (ACE) MEDICAL INC on November 12, 2025. It is a Type-2 NPI, indicating this NPI number is associated with an organization. The primary taxonomy selected by this provider is 207QA0401X from the Health Care Provider Taxonomy code set, which is classified as Family Medicine, specializing in Addiction Medicine

Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for ADDICTION CHANGE EXPERTS (ACE) MEDICAL INC below.

NPI Profile for
ADDICTION CHANGE EXPERTS (ACE) MEDICAL INC

NPI Number
1497615611
Enumeration Date

(about 7 months ago)
Entity Type
Type-2  Organization
Organization health care providers may have a single employee or thousands of employees. An example is an incorporated individual who is an organization's only employee.
Legal Name
ADDICTION CHANGE EXPERTS (ACE) MEDICAL INC
Primary location
1287 HAMMERWOOD AVE
SUNNYVALE, CA 94089-2231
Phone: (408) 337-6383 Fax:
Mailing address
Same as primary location
Organization Subpart
Yes - ADDICTION CHANGE EXPERTS (ACE) MEDICAL INC is subpart of another organization.
Authorized Official
EUGENE SANTILLANO
CEO/ PRESIDENT
Phone: (408) 337-6383
Updated
Certification Date
Nov 12, 2025

Note: NPPES allows providers to attest to the accuracy of their NPI data. When a provider request any change to the NPI record, they will be able to attest to their changed NPI data, resulting in an updated certification date.

Taxonomy Code(s)

A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.

Taxonomy Classification / Specialization State License
207QA0401X
- Family Medicine / Addiction Medicine (Primary)

The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.