Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Dawn Clayton Bieber, OTRL

Occupational Therapist in Chalfont, PA · enumerated 2007.

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

National Provider Identifier

1003934217

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Registry record

Entity type Individual (Type 1)

Name Mrs. Dawn Clayton Bieber

Credential OTRL

Sex Female

Practice address 220 Somerset Cir, Chalfont, PA, 18914

Phone (215) 996-9994

Fax (215) 996-9994

Enumeration date Mar 26, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OC003079L (PA) Primary

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 46TR00433400 (NJ) Secondary

Other identifiers

Identifier	Type	State	Issuer
46TR00433400	Other	NJ	OT LICENSE NUMBER
OC003079	Other	PA	OT LICENSE NUMBER

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 1003934217 active?

Yes, as of the latest NPPES snapshot, NPI 1003934217 is active (record last updated 2007-07-08).

How do I verify Dawn Bieber's NPI record?

Cross-check NPI 1003934217 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 2007-07-08.