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

Dr. Marsha S Orlov, EDD

Cognitive & Behavioral Psychologist in Wilmington, DE · enumerated 2006.

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

National Provider Identifier

1619089877

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Registry record

Entity type Individual (Type 1)

Name Dr. Marsha S Orlov

Credential EDD

Sex Female

Practice address Wilmington, DE, 19808

Phone (302) 994-4014

Fax (302) 994-7827

Enumeration date Aug 31, 2006

Last updated in NPPES Jul 9, 2007

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

Taxonomy & licenses

103TB0200X Cognitive & Behavioral Psychologist Behavioral Health & Social Service Providers · License B201 (DE) Primary

Other identifiers

Identifier	Type	State	Issuer
1000022541	Medicaid	DE	-

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 1619089877 active?

Yes, as of the latest NPPES snapshot, NPI 1619089877 is active (record last updated 2007-07-09).

How do I verify Marsha Orlov's NPI record?

Cross-check NPI 1619089877 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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