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

Dr. Angela Diane Caswell-Monack, DO

Obstetrics Physician in Lewes, DE · enumerated 2010 · practices at Women'S Wellness of Southern Delaware, LLC.

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

National Provider Identifier

1568781193

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Registry record

Entity type Individual (Type 1)

Name Dr. Angela Diane Caswell-Monack

Credential DO

Sex Female

Practice address Lewes, DE, 19958

Phone (302) 257-5372

Fax (833) 989-2120

Enumeration date May 21, 2010

Last updated in NPPES Jun 16, 2025

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

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License C2-0010791 (DE) Secondary

207VX0000X Obstetrics Physician Allopathic & Osteopathic Physicians · License C2-0010791 (DE) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

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 1568781193 active?

Yes, as of the latest NPPES snapshot, NPI 1568781193 is active (record last updated 2025-06-16).

How do I verify Angela Caswell-Monack's NPI record?

Cross-check NPI 1568781193 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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Women'S Wellness of Southern Delaware, LLC Obstetrics & Gynecology Physician · Lewes, DE NPI 1558987693

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-16.