What is Tammy Callison's NPI number?

Tammy Callison's National Provider Identifier (NPI) is 1821139700, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Tammy Callison's specialty?

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

Where is Tammy Callison located?

Tammy Callison's practice location on file with NPPES is 140 S Gilbert Rd, Gilbert, AZ 85296-1016.

What is Tammy Callison's phone number?

The practice phone number listed in the NPPES registry for Tammy Callison is (480) 497-9790.

Is Tammy Callison's NPI active?

Yes — Tammy Callison's NPI (1821139700) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Tammy Callison, MA

NPI 1821139700 · Psychologist · Gilbert, AZ

Tammy Callison, MA is a Psychologist provider in Gilbert, AZ (NPI 1821139700).

Provider details

NPI number: 1821139700
Entity type: Individual
Primary specialty: PsychologistBehavioral Health & Social Service Providers
Credential: MA
Sex: Female
Sole proprietor: No
License: 3144305 (AZ)

Specialties & taxonomies

PsychologistPrimary103T00000XLicense 3144305 (AZ)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(90/100 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
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

140 S Gilbert Rd

Gilbert, AZ 85296-1016

Phone: (480) 497-9790

Street-level locationGet directions

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Mailing address