Diana Steiner, MA, LAC, CCTP
NPI 1700341005 · Professional Counselor · Glendale, AZ
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diana Steiner, MA, LAC, CCTP is a Professional Counselor provider in Glendale, AZ (NPI 1700341005).
Provider details
- NPI number
- 1700341005
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- MA, LAC, CCTP
- Sex
- Female
- Sole proprietor
- No
- License
- LAC-17678 (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
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
- 2019-01-31
- Last updated
- 2019-01-31
Frequently asked questions
- What is Diana Steiner's NPI number?
- Diana Steiner's National Provider Identifier (NPI) is 1700341005, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Steiner's specialty?
- Diana Steiner is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Diana Steiner located?
- Diana Steiner's practice location on file with NPPES is 18301 N 79th Ave Ste F168, Glendale, AZ 85308-6045.
- What is Diana Steiner's phone number?
- The practice phone number listed in the NPPES registry for Diana Steiner is (602) 633-2246.
- Does Diana Steiner accept Medicare?
- Diana Steiner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diana Steiner's NPI active?
- Yes — Diana Steiner's NPI (1700341005) is active in the NPPES registry as of the last update on 2019-01-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.