Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dorothy J Lee, RN

Advanced Practice Midwife in Washington, DC · enumerated 2007.

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

National Provider Identifier

1124244397

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dorothy J Lee

Credential RN

Sex Female

Practice address 801 17th St Ne, 801 17th Street, Ne, Washington, DC, 20002

Phone (202) 398-5520

Enumeration date Apr 17, 2007

Last updated in NPPES Dec 3, 2013

Taxonomy & licenses

367A00000X Advanced Practice Midwife Physician Assistants & Advanced Practice Nursing Providers · License RN63900 (DC) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN 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 1124244397 active?

Yes, as of the latest NPPES snapshot, NPI 1124244397 is active (record last updated 2013-12-03).

How do I verify Dorothy Lee's NPI record?

Cross-check NPI 1124244397 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 2013-12-03.