Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Mountaintop Physical Therapy PC

Q: What is the NPI number for Mountaintop Physical Therapy PC?

The NPI for Mountaintop Physical Therapy PC is 1407976558, a Type 2 (organization) record in the CMS NPPES registry.

Physical Therapy Clinic/Center in Estes Park, CO · enumerated 2007 · authorized official Anne Slack, Owner.

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

National Provider Identifier

1407976558

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Registry record

Entity type Organization (Type 2)

Legal business name Mountaintop Physical Therapy PC

Practice address 1632 Big Thompson Ave # A, Estes Park, CO, 80517

Phone (970) 577-8200

Fax (970) 577-8204

Enumeration date Mar 30, 2007

Last updated in NPPES Oct 25, 2011

Taxonomy & classification

261QP2000X Physical Therapy Clinic/Center Ambulatory Health Care Facilities · License 7376 (CO) Primary

Authorized official

Name Anne Slack

Title Owner

Phone (970) 577-8200

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 is the NPI number for Mountaintop Physical Therapy PC?

The NPI for Mountaintop Physical Therapy PC is 1407976558, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Mountaintop Physical Therapy PC?

NPPES lists Anne Slack (Owner) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-10-25.