Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Marilyn Hobbs, OT/L

Occupational Therapist in Oak Ridge, TN · enumerated 2016.

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

National Provider Identifier

1548627235

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Registry record

Entity type Individual (Type 1)

Name Mrs. Marilyn Hobbs

Credential OT/L

Sex Female

Practice address 100 Elmhurst Dr, Oak Ridge, TN, 37830

Phone (865) 481-3367

Fax (865) 482-2474

Enumeration date Jan 26, 2016

Last updated in NPPES Jan 26, 2016

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers Primary

OT · Occupational Therapist: A licensed therapist helping patients develop or recover skills for daily living and working. About the OT credential

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1548627235 active?

Yes, as of the latest NPPES snapshot, NPI 1548627235 is active (record last updated 2016-01-26).

How do I verify Marilyn Hobbs's NPI record?

Cross-check NPI 1548627235 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-01-26.