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

Chantalle Ralda Antypas, OTR/L, GTS

Occupational Therapist in Silver Spring, MD · enumerated 2016.

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

National Provider Identifier

1528516739

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Registry record

Entity type Individual (Type 1)

Name Chantalle Ralda Antypas

Credential OTR/L, GTS

Sex Female

Practice address Silver Spring, MD, 20910

Phone (818) 398-6720

Enumeration date Sep 16, 2016

Last updated in NPPES Oct 26, 2020

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

Taxonomy & licenses

225XH1200X Hand Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OT60818103 (WA) Secondary

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OT60818103 (WA) Primary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

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

Is NPI 1528516739 active?

Yes, as of the latest NPPES snapshot, NPI 1528516739 is active (record last updated 2020-10-26).

How do I verify Chantalle Antypas's NPI record?

Cross-check NPI 1528516739 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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Adamma Mba-Jonas Internal Medicine Physician · Silver Spring, MD NPI 1851717763

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-10-26.