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Dr. John Lawrence Losee, M.D.

Urology Physician in Washington, DC · enumerated 2006 · practices at Vincent J Romviel Pt Pllc.

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

National Provider Identifier

1932138906

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Registry record

Entity type Individual (Type 1)
Name Dr. John Lawrence Losee
Credential M.D.
Sex Male
Practice address 1147 20th St Nw, #400, Washington, DC, 20036
Phone (202) 223-1024
Fax (202) 223-2152
Enumeration date Jul 2, 2006
Last updated in NPPES Apr 26, 2012

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License MD21837 (DC) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
7018-0001 Other DC BCBS PROVIDER #

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

What is the NPI number for John Losee?
The National Provider Identifier (NPI) for John Losee is 1932138906, a Type 1 (individual) record in the CMS NPPES registry.
Where does John Losee practice?
The practice location on file with NPPES is in Washington, DC. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-04-26.