What is Mallory Klonk's NPI number?

Mallory Klonk's National Provider Identifier (NPI) is 1740738160, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mallory Klonk's specialty?

Mallory Klonk is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).

Where is Mallory Klonk located?

Mallory Klonk's practice location on file with NPPES is 318 Columbus Ave, Sandusky, OH 44870.

What is Mallory Klonk's phone number?

The practice phone number listed in the NPPES registry for Mallory Klonk is (419) 366-0096.

Is Mallory Klonk's NPI active?

Yes — Mallory Klonk's NPI (1740738160) is active in the NPPES registry as of the last update on 2016-09-14.

IndividualActive

Mallory Klonk

NPI 1740738160 · Occupational Therapist · Sandusky, OH

Mallory Klonk is a Occupational Therapist provider in Sandusky, OH (NPI 1740738160).

Provider details

NPI number: 1740738160
Entity type: Individual
Primary specialty: Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Sex: Female
Sole proprietor: No
License: OT008560 (OH)

Practice location

318 Columbus Ave

Sandusky, OH 44870

Phone: (419) 366-0096

Street-level locationGet directions

More OH providers

Mailing address

318 Columbus Ave

Sandusky, OH 44870

Specialties & taxonomies

Occupational TherapistPrimary225X00000XLicense OT008560 (OH)
Respiratory, Developmental, Rehabilitative and Restorative Service Providers

Profile Score

Established profile(72/100 index)

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

Registry tenure38% of score
10 yrs in NPPES 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.

Enumerated: 2016-09-14
Last updated: 2016-09-14

Frequently asked questions

What is Mallory Klonk's NPI number?: Mallory Klonk's National Provider Identifier (NPI) is 1740738160, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Mallory Klonk's specialty?: Mallory Klonk is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
Where is Mallory Klonk located?: Mallory Klonk's practice location on file with NPPES is 318 Columbus Ave, Sandusky, OH 44870.
What is Mallory Klonk's phone number?: The practice phone number listed in the NPPES registry for Mallory Klonk is (419) 366-0096.
Is Mallory Klonk's NPI active?: Yes — Mallory Klonk's NPI (1740738160) is active in the NPPES registry as of the last update on 2016-09-14.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions