Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Millie Schlapnik

Pediatric Occupational Therapist in Arlington, MA · enumerated 2007.

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

National Provider Identifier

1245438217

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Registry record

Entity type Individual (Type 1)

Name Millie Schlapnik

Sex Female

Practice address 30 Oxford St, Arlington, MA, 02474

Phone (781) 648-1966

Enumeration date Jul 11, 2007

Last updated in NPPES Jul 11, 2007

Taxonomy & licenses

225XP0200X Pediatric Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 3918 (MA) Primary

Other identifiers

Identifier	Type	State	Issuer
3918	Other	MA	LICENSED OCCUPATIONAL THE

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 1245438217 active?

Yes, as of the latest NPPES snapshot, NPI 1245438217 is active (record last updated 2007-07-11).

How do I verify Millie Schlapnik's NPI record?

Cross-check NPI 1245438217 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-11.