Lisanne Grey
NPI 1326590977 · Addiction (Substance Use Disorder) Counselor · Ontario, CA
Lisanne Grey is a Addiction (Substance Use Disorder) Counselor provider in Ontario, CA (NPI 1326590977).
Provider details
- NPI number
- 1326590977
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Other Technician247200000X
Technologists, Technicians & Other Technical Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 850 E Foothill BlvdRialto, CA 92376-5230Phone: (909) 421-9224
Registry dates
- Enumerated
- 2016-10-31
- Last updated
- 2020-06-11
- Certified
- 2020-06-11
Frequently asked questions
- What is Lisanne Grey's NPI number?
- Lisanne Grey's National Provider Identifier (NPI) is 1326590977, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lisanne Grey's specialty?
- Lisanne Grey is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Lisanne Grey located?
- Lisanne Grey's practice location on file with NPPES is 2940 Inland Empire Blvd, Ontario, CA 91764-4898.
- What is Lisanne Grey's phone number?
- The practice phone number listed in the NPPES registry for Lisanne Grey is (909) 458-1376.
- Is Lisanne Grey's NPI active?
- Yes — Lisanne Grey's NPI (1326590977) is active in the NPPES registry as of the last update on 2020-06-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.