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

Mrs. Margaret Harrell Schaffer, M.S.P.T.

Orthopedic Physical Therapist in Crested Butte, CO · enumerated 2012.

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

National Provider Identifier

1407121726

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Registry record

Entity type Individual (Type 1)
Name Mrs. Margaret Harrell Schaffer
Credential M.S.P.T.
Sex Female
Practice address Crested Butte, CO, 81224
Phone (970) 349-2023
Fax (970) 349-2483
Enumeration date Mar 20, 2012
Last updated in NPPES Jun 17, 2013

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

Taxonomy & licenses

2251X0800X Orthopedic Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 5977 (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.

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Frequently asked questions

What is the NPI number for Margaret Schaffer?
The National Provider Identifier (NPI) for Margaret Schaffer is 1407121726, a Type 1 (individual) record in the CMS NPPES registry.
Where does Margaret Schaffer practice?
The practice location on file with NPPES is in Crested Butte, CO. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-06-17.