NPI Portal NPI Lookup & Verification

Mr. Mark K Jefferies

Mr. Mark K Jefferies is a Personal Care Attendant provider (Technician) practicing in Arlington, VA, registered in the NPPES registry with NPI 1760058184 since 2021.

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NPI 1760058184
Entity type Individual (Type 1)
Name Mr. Mark K Jefferies
Sex Male
Practice address 2611 RICHMOND HWY STE 700, Arlington, VA, 22202
Phone 8443814432
Enumeration date 2021-05-27
Last updated in NPPES 2021-05-27

Taxonomy & licenses

Taxonomy code Specialty Primary License State
3747P1801X Personal Care Attendant Primary
Copy-ready billing details
Provider: Mark Jefferies
NPI: 1760058184
Taxonomy: 3747P1801X (Personal Care Attendant)
Address: 2611 RICHMOND HWY STE 700, Arlington, VA, 22202

Other providers at this practice address

NPI Name Type Specialty Location
1306486899 Brittany Winslow Individual Personal Care Attendant Arlington, VA
1689205932 Emanuel Mcclain Individual Case Manager/Care Coordinator Arlington, VA
1639779531 Emilienne Ngo Manyo Individual Home Health Aide Arlington, VA
1396325940 Vitalis Taku Individual Personal Care Attendant Arlington, VA
1326628892 Fritz Nih Individual Personal Care Attendant Arlington, VA
1871267294 Lashonda Coward Individual Personal Care Attendant Arlington, VA
1144984725 Adepeju Adegoriolu Individual Home Health Aide Arlington, VA
1851057632 Charnita Moore Individual Home Health Aide Arlington, VA

Verify this record

Cross-check NPI 1760058184 against the authoritative CMS record: view Mr. Mark K Jefferies on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

How do I verify Mark Jefferies's NPI record?
Cross-check NPI 1760058184 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1760058184 active?
Yes — as of the latest NPPES snapshot, NPI 1760058184 is active (record last updated 2021-05-27).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2021-05-27.