Justin Greer, MS, LAC, NCC
NPI 1770108748 · Mental Health Counselor · Gilbert, AZ
Justin Greer, MS, LAC, NCC is a Mental Health Counselor provider in Gilbert, AZ (NPI 1770108748).
Provider details
- NPI number
- 1770108748
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- MS, LAC, NCC
- Sex
- Male
- Sole proprietor
- Yes
- License
- LAC-17982 (AZ)
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
6 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
- 2020-06-15
- Last updated
- 2020-06-15
- Certified
- 2020-06-15
Frequently asked questions
- What is Justin Greer's NPI number?
- Justin Greer's National Provider Identifier (NPI) is 1770108748, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Justin Greer's specialty?
- Justin Greer is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Justin Greer located?
- Justin Greer's practice location on file with NPPES is 1425 W Elliot Rd Ste 201, Gilbert, AZ 85233-5142.
- What is Justin Greer's phone number?
- The practice phone number listed in the NPPES registry for Justin Greer is (602) 753-6881.
- Is Justin Greer's NPI active?
- Yes — Justin Greer's NPI (1770108748) is active in the NPPES registry as of the last update on 2020-06-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.