Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Constance N Gawum

Psychiatric/Mental Health Nurse Practitioner in Upper Marlboro, MD · enumerated 2012.

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

National Provider Identifier

1356609754

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Registry record

Entity type Individual (Type 1)

Name Constance N Gawum

Sex Female

Practice address 1200 Heartland Ct, Upper Marlboro, MD, 20774

Phone (301) 978-6383

Enumeration date Apr 24, 2012

Last updated in NPPES Jul 1, 2024

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License RN1054202 (DC) Secondary

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License NP1054202 (DC) Primary

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

How do I verify Constance Gawum's NPI record?

Cross-check NPI 1356609754 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1356609754 active?

Yes, as of the latest NPPES snapshot, NPI 1356609754 is active (record last updated 2024-07-01).

Other providers at this practice address

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Christabel Gawum Home Health Aide · Upper Marlboro, MD NPI 1194381004

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-01.