What is Grant Largen's NPI number?

Grant Largen's National Provider Identifier (NPI) is 1881527505, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Grant Largen's specialty?

Grant Largen is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).

Where is Grant Largen located?

Grant Largen's practice location on file with NPPES is 4130 Dutchmans Ln, Louisville, KY 40207-4713.

What is Grant Largen's phone number?

The practice phone number listed in the NPPES registry for Grant Largen is (502) 897-1794.

Is Grant Largen's NPI active?

Yes — Grant Largen's NPI (1881527505) is active in the NPPES registry as of the last update on 2026-06-03.

IndividualActive

Grant Largen

NPI 1881527505 · Physical Therapist · Louisville, KY

Grant Largen is a Physical Therapist provider in Louisville, KY (NPI 1881527505).

Provider details

NPI number: 1881527505
Entity type: Individual
Primary specialty: Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Physical TherapistPrimary225100000X
Respiratory, Developmental, Rehabilitative and Restorative Service Providers

Profile Score

Basic profile(46/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in registry
Profile completeness38% of score
83% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

4130 Dutchmans Ln

Louisville, KY 40207-4713

Phone: (502) 897-1794

Street-level locationGet directions

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Mailing address