1. Home
  2. Directory
  3. California
  4. San Bernardino
  5. Counselor
  6. NPI Profile

MELISSA JEAN HACKER CADC-II
NPI 1437625969
Counselor - Addiction (Substance Use Disorder) in San Bernardino, CA

Active since October 23, 2018
939 N D ST, SAN BERNARDINO, CA 92410(909) 889-6519 Get Directions Write a Review

NPPES record last updated: March 13, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 13, 2025, Oct 23, 2018 (2 updates tracked since 2018).

About Melissa Jean Hacker Cadc-ii NPPES

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

MELISSA JEAN HACKER CADC-II (NPI 1437625969) is an individual addiction (substance use disorder) provider in San Bernardino, California, licensed in California (A053940219) and active in the NPI registry since October 2018.

NPPES Registry Identity

NPI1437625969
Entity TypeIndividualFemale
Primary Taxonomy101YA0400X
Provider Legal NameMELISSA JEAN HACKERCredential: CADC-II
Location Address939 N D STSan Bernardino, CA 92410-3519
Mailing Address1350 San Bernardino Rd Spc 171Upland, CA 91786-4942 · (951) 203-2726
Phone(909) 889-6519
Sole ProprietorYes
Enumeration DateOctober 23, 2018
Last NPPES UpdateMarch 13, 20252 updates tracked since enumeration
NPPES CertifiedMarch 13, 2025
✔ NPI 1437625969 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
License✔ Licensed in CA · A053940219
939 N D ST, San Bernardino, CA 92410
Open in Google Maps ↗

Other Providers at the Same Location NPPES 18

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

VERONICA SILVA-GARCIA
Counselor (Addiction (Substance Use Disorder))
939 N D ST
SAN BERNARDINO, CA 92410
San Bernardino County (909) 889-6519
MRS. BETHANY MIKKELLE LINDSAY
Counselor (Addiction (Substance Use Disorder))
939 N D ST
SAN BERNARDINO, CA 92410
San Bernardino County (909) 889-6519
INLAND VALLEY DRUG AND ALCOHOL RECOVERY SERVICES
Clinic/Center (Rehabilitation, Substance Use Disorder)
939 N D ST
SAN BERNARDINO, CA 92410
San Bernardino County (909) 889-6519
AIMME SPRINGFIELD
Counselor (Addiction (Substance Use Disorder))
939 N D ST
SAN BERNARDINO, CA 92410
San Bernardino County (909) 889-6519
SHIVANI MATHUR
Student in an Organized Health Care Education/Training Program
939 N D ST
SAN BERNARDINO, CA 92410
San Bernardino County (909) 889-6519
MARIBEL AMARO
Counselor (Addiction (Substance Use Disorder))
939 N D ST
SAN BERNARDINO, CA 92410
San Bernardino County (909) 889-6519
ALEXANDRA LATORRE
Counselor (Addiction (Substance Use Disorder))
939 N D ST
SAN BERNARDINO, CA 92410
San Bernardino County (909) 889-6519
SHAURAYE HOLLOWAY
Counselor (Addiction (Substance Use Disorder))
939 N D ST
SAN BERNARDINO, CA 92410
San Bernardino County (909) 889-6519

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 Melissa Hacker's NPI number?

The NPI number for Melissa Hacker is 1437625969. It was assigned to this individual provider in the NPPES registry on October 23, 2018.

Where is Melissa Hacker located?

Melissa Hacker practices at 939 N D St, San Bernardino, CA 92410. The listed phone number is (909) 889-6519.

What is Melissa Hacker's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

When was this NPI record last updated?

The NPPES record for Melissa Hacker was last updated on March 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.