What is Crystal Mackey's NPI number?

Crystal Mackey's National Provider Identifier (NPI) is 1497613863, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Crystal Mackey's specialty?

Crystal Mackey is listed in the NPPES registry with a primary specialty of School Psychologist (Behavioral Health & Social Service Providers).

Where is Crystal Mackey located?

Crystal Mackey's practice location on file with NPPES is 1051 W Bastanchury Rd, Fullerton, CA 92833-2247.

What is Crystal Mackey's phone number?

The practice phone number listed in the NPPES registry for Crystal Mackey is (714) 626-3828.

Is Crystal Mackey's NPI active?

Yes — Crystal Mackey's NPI (1497613863) is active in the NPPES registry as of the last update on 2026-01-13.

IndividualActive

Crystal Mackey

NPI 1497613863 · School Psychologist · Fullerton, CA

Crystal Mackey is a School Psychologist provider in Fullerton, CA (NPI 1497613863).

Provider details

NPI number: 1497613863
Entity type: Individual
Primary specialty: School PsychologistBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

School PsychologistPrimary103TS0200X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(47/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in 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

1051 W Bastanchury Rd

Fullerton, CA 92833-2247

Phone: (714) 626-3828

Street-level locationGet directions

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Mailing address