NPI Portal NPI Lookup & Verification

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

Jennifer L Mcmanus, C.R.N.P

Family Nurse Practitioner in Waldorf, MD · enumerated 2012.

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

National Provider Identifier

1689919961

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Jennifer L Mcmanus
Credential C.R.N.P
Sex Female
Practice address Waldorf, MD, 20602
Phone (301) 349-2448
Fax (301) 349-2243
Enumeration date Nov 28, 2012
Last updated in NPPES Dec 19, 2024

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

Taxonomy & licenses

163WA0400X Addiction (Substance Use Disorder) Registered Nurse Nursing Service Providers · License 6698 (MD) Secondary
363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License R120765 (MD) 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

Is NPI 1689919961 active?
Yes, as of the latest NPPES snapshot, NPI 1689919961 is active (record last updated 2024-12-19).
How do I verify Jennifer Mcmanus's NPI record?
Cross-check NPI 1689919961 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-12-19.