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Mary Hartsook
NPI 1770614083 · School Psychologist · Glendale, AZ
Mary Hartsook is a School Psychologist provider in Glendale, AZ (NPI 1770614083).
Provider details
- NPI number
- 1770614083
- Entity type
- Individual
- Primary specialty
- School PsychologistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(83/100 index)
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
83% 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
6330 W Thunderbird Rd
Glendale, AZ 85306-4002
Phone: (623) 486-6000
Street-level locationGet directions
Mailing address
16209 N 33rd Ln
Phoenix, AZ 85053-2906
Registry dates
- Enumerated
- 2007-03-08
- Last updated
- 2007-07-26
Frequently asked questions
- What is Mary Hartsook's NPI number?
- Mary Hartsook's National Provider Identifier (NPI) is 1770614083, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Hartsook's specialty?
- Mary Hartsook is listed in the NPPES registry with a primary specialty of School Psychologist (Behavioral Health & Social Service Providers).
- Where is Mary Hartsook located?
- Mary Hartsook's practice location on file with NPPES is 6330 W Thunderbird Rd, Glendale, AZ 85306-4002.
- What is Mary Hartsook's phone number?
- The practice phone number listed in the NPPES registry for Mary Hartsook is (623) 486-6000.
- Is Mary Hartsook's NPI active?
- Yes — Mary Hartsook's NPI (1770614083) is active in the NPPES registry as of the last update on 2007-07-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.