NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mrs. Heather Michelle Blake

Occupational Therapist in West Columbia, SC · enumerated 2012 · practices at Medsource Inc..

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

National Provider Identifier

1174883045

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Registry record

Entity type Individual (Type 1)
Name Mrs. Heather Michelle Blake
Sex Female
Practice address West Columbia, SC, 29169
Phone (803) 926-7204
Enumeration date May 24, 2012
Last updated in NPPES Nov 19, 2018

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 4217 (SC) 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

Where does Heather Blake practice?
The practice location on file with NPPES is in West Columbia, SC. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Heather Blake?
The National Provider Identifier (NPI) for Heather Blake is 1174883045, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-11-19.