What is Carter Calkins's NPI number?

Carter Calkins's National Provider Identifier (NPI) is 1659146439, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Carter Calkins's specialty?

Carter Calkins is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).

Where is Carter Calkins located?

Carter Calkins's practice location on file with NPPES is 8000 S Lincoln St, Littleton, CO 80122-2714.

What is Carter Calkins's phone number?

The practice phone number listed in the NPPES registry for Carter Calkins is (720) 673-9132.

Is Carter Calkins's NPI active?

Yes — Carter Calkins's NPI (1659146439) is active in the NPPES registry as of the last update on 2026-06-05.

IndividualActive

Carter Calkins, RBT

NPI 1659146439 · Behavior Technician · Littleton, CO

Carter Calkins, RBT is a Behavior Technician provider in Littleton, CO (NPI 1659146439).

Provider details

NPI number: 1659146439
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Credential: RBT
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Behavior TechnicianPrimary106S00000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(51/100 index)

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

Registry tenure38% of score
2 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

8000 S Lincoln St

Littleton, CO 80122-2714

Phone: (720) 673-9132

Street-level locationGet directions

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Mailing address