Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Anne Elizabeth Bliss Niess, MA, LPCC, MFT

Professional Counselor in Greenwood Village, CO · enumerated 2016.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1750839007

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Registry record

Entity type Individual (Type 1)

Name Anne Elizabeth Bliss Niess

Credential MA, LPCC, MFT

Sex Female

Practice address Greenwood Village, CO, 80111

Phone (720) 778-4077

Enumeration date Sep 15, 2016

Last updated in NPPES Sep 15, 2016

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

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License NLC.0106857 (CO) Primary

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 → Validate an NPI →

Frequently asked questions

Is NPI 1750839007 active?

Yes, as of the latest NPPES snapshot, NPI 1750839007 is active (record last updated 2016-09-15).

How do I verify Anne Niess's NPI record?

Cross-check NPI 1750839007 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-09-15.