Melissa Hacker, CADC-II
NPI 1437625969 · Addiction (Substance Use Disorder) Counselor · San Bernardino, CA
Melissa Hacker, CADC-II is a Addiction (Substance Use Disorder) Counselor provider in San Bernardino, CA (NPI 1437625969).
Provider details
- NPI number
- 1437625969
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- CADC-II
- Sex
- Female
- Sole proprietor
- Yes
- License
- A053940219 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-10-23
- Last updated
- 2025-03-13
- Certified
- 2025-03-13
Frequently asked questions
- What is Melissa Hacker's NPI number?
- Melissa Hacker's National Provider Identifier (NPI) is 1437625969, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Hacker's specialty?
- Melissa Hacker is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Melissa Hacker located?
- Melissa Hacker's practice location on file with NPPES is 939 N D St, San Bernardino, CA 92410-3519.
- What is Melissa Hacker's phone number?
- The practice phone number listed in the NPPES registry for Melissa Hacker is (909) 889-6519.
- Is Melissa Hacker's NPI active?
- Yes — Melissa Hacker's NPI (1437625969) is active in the NPPES registry as of the last update on 2025-03-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.