Gail Harper, MA LPC
NPI 1538271853 · Professional Counselor · Glendale, AZ
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gail Harper, MA LPC is a Professional Counselor provider in Glendale, AZ (NPI 1538271853).
Provider details
- NPI number
- 1538271853
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- MA LPC
- Sex
- Female
- Sole proprietor
- No
- License
- LPC0428 (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
19 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
- 2006-08-31
- Last updated
- 2014-02-12
Frequently asked questions
- What is Gail Harper's NPI number?
- Gail Harper's National Provider Identifier (NPI) is 1538271853, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gail Harper's specialty?
- Gail Harper is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Gail Harper located?
- Gail Harper's practice location on file with NPPES is 17100 N 67th Ave Ste 400, Glendale, AZ 85308-3698.
- What is Gail Harper's phone number?
- The practice phone number listed in the NPPES registry for Gail Harper is (602) 863-6859.
- Does Gail Harper accept Medicare?
- Gail Harper is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gail Harper's NPI active?
- Yes — Gail Harper's NPI (1538271853) is active in the NPPES registry as of the last update on 2014-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.