Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Marrem Penaflor Aiello, OTR/L

Occupational Therapist in Oak Harbor, WA · enumerated 2018.

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

National Provider Identifier

1407341985

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Registry record

Entity type Individual (Type 1)

Name Marrem Penaflor Aiello

Credential OTR/L

Sex Female

Practice address 785 Se Bayshore Dr Ste 102, Oak Harbor, WA, 98277

Phone (360) 279-8323

Fax (360) 279-8772

Enumeration date Jun 26, 2018

Last updated in NPPES Mar 26, 2019

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 60857078 (WA) Primary

Other identifiers

Identifier	Type	State	Issuer
OT60857078	Other	WA	WASHINGTON STATE DEPARTMENT OF HEALTH

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 1407341985 active?

Yes, as of the latest NPPES snapshot, NPI 1407341985 is active (record last updated 2019-03-26).

How do I verify Marrem Aiello's NPI record?

Cross-check NPI 1407341985 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Kelly Ely Physical Therapist · Oak Harbor, WA NPI 1942816525 Kylie Smith Occupational Therapist · Oak Harbor, WA NPI 1174190144 Greg Mcmicheal Occupational Therapist · Oak Harbor, WA NPI 1124806468

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-03-26.