Mr. John Carter

Mr. John Carter is a Behavior Analyst provider (Behavior Analyst) practicing in Boise, ID, registered in the NPPES registry with NPI 1275897266 since 2012.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI	1275897266
Entity type	Individual (Type 1)
Name	Mr. John Carter
Sex	Male
Practice address	Boise, ID, 83703
Phone	2089948732
Enumeration date	2012-06-25
Last updated in NPPES	2012-06-25

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
103K00000X	Behavior Analyst	Primary	1-12-10176	ID

Copy-ready billing details

Provider: John Carter
NPI: 1275897266
Taxonomy: 103K00000X (Behavior Analyst)
Address: Boise, ID, 83703

Verify this record

Cross-check NPI 1275897266 against the authoritative CMS record: view Mr. John Carter on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

What specialty is John Carter?

John Carter is registered in NPPES with the primary taxonomy of Behavior Analyst. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2012-06-25.