Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mariah Granzella

Physical Therapist in Delta, CO · enumerated 2017.

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

National Provider Identifier

1710405337

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Registry record

Entity type Individual (Type 1)

Name Mariah Granzella

Sex Female

Practice address 2050 S Main St, Delta, CO, 81416

Phone (970) 874-9773

Enumeration date Sep 4, 2017

Last updated in NPPES Sep 4, 2017

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License PTL.0014480 (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

Is NPI 1710405337 active?

Yes, as of the latest NPPES snapshot, NPI 1710405337 is active (record last updated 2017-09-04).

How do I verify Mariah Granzella's NPI record?

Cross-check NPI 1710405337 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Five Star Quality Care-Colorado LLC Skilled Nursing Facility · Delta, CO NPI 1750336020 Daniel Olson Neuromusculoskeletal Medicine & OMM Physician · Delta, CO NPI 1023050184 David Kessler Physical Therapy Assistant · Delta, CO NPI 1518101476 Shaye Gurrera Occupational Therapy Assistant · Delta, CO NPI 1265666127 Deanne Schmidt Physical Therapy Assistant · Delta, CO NPI 1831329382 Kelly Hexom Speech-Language Pathologist · Delta, CO NPI 1861623415 Jeanne Hergenrother Physical Therapist · Delta, CO NPI 1053640599 Kari Graceland Ritter Physical Therapist · Delta, CO NPI 1295067148

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-09-04.