What is Mackenzie Callen's NPI number?

Mackenzie Callen's National Provider Identifier (NPI) is 1356226591, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mackenzie Callen's specialty?

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

Where is Mackenzie Callen located?

Mackenzie Callen's practice location on file with NPPES is 5905 O St, Lincoln, NE 68510-2235.

What is Mackenzie Callen's phone number?

The practice phone number listed in the NPPES registry for Mackenzie Callen is (402) 436-1000.

Is Mackenzie Callen's NPI active?

Yes — Mackenzie Callen's NPI (1356226591) is active in the NPPES registry as of the last update on 2025-08-07.

IndividualActive

Mackenzie Callen, MA, EDS

NPI 1356226591 · Psychologist · Lincoln, NE

Mackenzie Callen, MA, EDS is a Psychologist provider in Lincoln, NE (NPI 1356226591).

Provider details

NPI number: 1356226591
Entity type: Individual
Primary specialty: PsychologistBehavioral Health & Social Service Providers
Credential: MA, EDS
Sex: Female
Sole proprietor: No

Specialties & taxonomies

PsychologistPrimary103T00000X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(48/100 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

5905 O St

Lincoln, NE 68510-2235

Phone: (402) 436-1000

Street-level locationGet directions

More NE providers

Mailing address