Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MARY PELLOWSKI O.T., C.H.T.
NPI 1609812502
Occupational Therapist - Hand in Chesterfield, MO

Q: What is Mary Pellowski's NPI number?

The NPI number for Mary Pellowski is 1609812502. It was assigned to this individual provider in the NPPES registry on June 21, 2006.

Q: What is Mary Pellowski's specialty?

The primary specialty registered for this NPI is Occupational Therapist, specializing in Hand, with taxonomy code 225XH1200X.

Q: When was this NPI record last updated?

The NPPES record for Mary Pellowski was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 36 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since June 21, 2006

14414 S OUTER 40, CHESTERFIELD, MO 63017(314) 469-8569(314) 469-0395 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Mary Pellowski O.t., C.h.t. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARY PELLOWSKI O.T., C.H.T. (NPI 1609812502) is an individual hand provider in Chesterfield, Missouri, licensed in Missouri (000049) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1609812502

Entity TypeIndividualFemale

Primary Taxonomy225XH1200X

Provider Legal NameMARY PELLOWSKICredential: O.T., C.H.T.

Location Address14414 S OUTER 40Chesterfield, MO 63017-5711

Mailing Address14414 S Outer 40Chesterfield, MO 63017-5711 · (314) 469-8569 · Fax (314) 469-0395

Phone(314) 469-8569

Fax(314) 469-0395

Sole ProprietorNo

Enumeration DateJune 21, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1609812502 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOccupational Therapist · HandRespiratory, Developmental, Rehabilitative and Restorative Service Providers

Taxonomy Code225XH1200X

License✔ Licensed in MO · 000049

14414 S OUTER 40, Chesterfield, MO 63017

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Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JUDITH BEGER OTR/L, CHT

Occupational Therapist (Hand)

14414 S OUTER 40
CHESTERFIELD, MO 63017

St. Louis County (314) 469-8569

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mary Pellowski's NPI number?

The NPI number for Mary Pellowski is 1609812502. It was assigned to this individual provider in the NPPES registry on June 21, 2006.

Where is Mary Pellowski located?

Mary Pellowski practices at 14414 S Outer 40, Chesterfield, MO 63017. The listed phone number is (314) 469-8569.

What is Mary Pellowski's specialty?

The primary specialty registered for this NPI is Occupational Therapist, specializing in Hand, with taxonomy code 225XH1200X.

When was this NPI record last updated?

The NPPES record for Mary Pellowski was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 36 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.