What is Ilse Leach's NPI number?

Ilse Leach's National Provider Identifier (NPI) is 1689514747, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ilse Leach's specialty?

Ilse Leach is listed in the NPPES registry with a primary specialty of Music Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).

Where is Ilse Leach located?

Ilse Leach's practice location on file with NPPES is 1018 N Ohio Ave, Lancaster, OH 43130-2139.

What is Ilse Leach's phone number?

The practice phone number listed in the NPPES registry for Ilse Leach is (210) 744-6068.

Is Ilse Leach's NPI active?

Yes — Ilse Leach's NPI (1689514747) is active in the NPPES registry as of the last update on 2026-04-02.

IndividualActive

Ilse Leach

NPI 1689514747 · Music Therapist · Lancaster, OH

Ilse Leach is a Music Therapist provider in Lancaster, OH (NPI 1689514747).

Provider details

NPI number: 1689514747
Entity type: Individual
Primary specialty: Music TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Sex: Female
Sole proprietor: Yes
License: 18287 (OH)

Specialties & taxonomies

Music TherapistPrimary225A00000XLicense 18287 (OH)
Respiratory, Developmental, Rehabilitative and Restorative Service Providers

Profile Score

Established profile(53/100 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
100% 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

1018 N Ohio Ave

Lancaster, OH 43130-2139

Phone: (210) 744-6068

Street-level locationGet directions

More OH providers

Mailing address