Secret Nicole Lang

Secret Nicole Lang is a Behavior Analyst provider (Behavior Analyst) practicing in Atoka, OK, registered in the NPPES registry with NPI 1689006413 since 2013.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI	1689006413
Entity type	Individual (Type 1)
Name	Secret Nicole Lang
Sex	Female
Practice address	Atoka, OK, 74525
Phone	5802392978
Enumeration date	2013-08-02
Last updated in NPPES	2013-08-02

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	—	—

Copy-ready billing details

Provider: Secret Lang
NPI: 1689006413
Taxonomy: 103K00000X (Behavior Analyst)
Address: Atoka, OK, 74525

Verify this record

Cross-check NPI 1689006413 against the authoritative CMS record: view Secret Nicole Lang 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

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.

What specialty is Secret Lang?

Secret Lang 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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2013-08-02.