Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Rita Arpino Patterson

Pediatric Occupational Therapist in Arnold, MD · enumerated 2007.

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

National Provider Identifier

1922127240

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Registry record

Entity type Individual (Type 1)

Name Mrs. Rita Arpino Patterson

Sex Female

Practice address 605 Dunberry Dr, Arnold, MD, 21012

Phone (410) 974-0018

Fax (410) 974-0372

Enumeration date Mar 28, 2007

Last updated in NPPES Jul 9, 2007

Taxonomy & licenses

225XP0200X Pediatric Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 01340 (MD) Primary

Other identifiers

Identifier	Type	State	Issuer
116597	Other	MD	US FAMILY HEALTHCARE
40129601	Other	MD	BCBS
4005086	Other	MD	CIGNA
700554	Other	MD	UNITED HEALTHCARE
3239136	Other	MD	AETNA
J5870001	Other	MD	GHMSI

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

What is the NPI number for Rita Patterson?

The National Provider Identifier (NPI) for Rita Patterson is 1922127240, a Type 1 (individual) record in the CMS NPPES registry.

Where does Rita Patterson practice?

The practice location on file with NPPES is in Arnold, MD. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Amanda Dailey Pediatric Occupational Therapist · Arnold, MD NPI 1255677548

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.