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Ann Haddock Ross LLC

Q: What type of organization is Ann Haddock Ross LLC?

Ann Haddock Ross LLC is registered in NPPES as a Professional Counselor (its primary provider taxonomy).

Professional Counselor in Webster Groves, MO · enumerated 2025 · authorized official Ann Ross, Owner.

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

National Provider Identifier

1013871193

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Ann Haddock Ross LLC

Practice address 17 Chestnut Hill Ln, Webster Groves, MO, 63119

Phone (314) 494-7012

Fax (314) 417-7077

Enumeration date Dec 12, 2025

Last updated in NPPES Dec 12, 2025

Taxonomy & classification

101YP2500X Professional Counselor Behavioral Health & Social Service Providers Primary

Authorized official

Name Ann Ross

Title Owner

Phone (314) 494-7012

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

What type of organization is Ann Haddock Ross LLC?

Ann Haddock Ross LLC is registered in NPPES as a Professional Counselor (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Providers at this address

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Ann Ross Professional Counselor · Webster Groves, MO NPI 1487955779

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-12.