NPI Portal NPI Lookup & Verification

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

Ms. Sharon Johnson, MSN

Family Nurse Practitioner in Laurel, MD · enumerated 2005.

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

National Provider Identifier

1285629360

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Registry record

Entity type Individual (Type 1)
Name Ms. Sharon Johnson
Credential MSN
Sex Female
Practice address Laurel, MD, 20707
Phone (301) 776-5404
Enumeration date Sep 15, 2005
Last updated in NPPES Jan 27, 2009

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

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN60962 (DC) Secondary
363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License R116831 (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.

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Frequently asked questions

What is the NPI number for Sharon Johnson?
The National Provider Identifier (NPI) for Sharon Johnson is 1285629360, a Type 1 (individual) record in the CMS NPPES registry.
Where does Sharon Johnson practice?
The practice location on file with NPPES is in Laurel, MD. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-01-27.