Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
MR. DAVID LEON MASON JR.
Active Sole ProprietorCase Manager · ALEXANDRIA, VA
Registration Details
- NPI Number
- 1558210278
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Jan 26, 2026 (0.24284958782002 yrs)
- Last Updated
- Feb 3, 2026
- Sole Proprietor
- Yes
Practice Information
- Address
-
2685 ARLINGTON DR APT 301ALEXANDRIA, VA, 223063658Browse VA providers · Browse ZIP 22306
- Phone
- 2025503013
- Primary Specialty
-
Case Manager
171M00000X
Other Case Manager Providers in ALEXANDRIA, VA
| Name | Credential | NPI |
|---|---|---|
| MR. AIAH BARKU KOROMA | — | 1871869925 |
| SHANNON STERLING-HUNTER | — | 1659768786 |
| DENISE KIRKLEY-CAIN | — | 1184000267 |
| MS. YOLANDA DENISE BAILEY-STOCKTON | — | 1689375438 |
| ANGELA ROBINSON | — | 1467141473 |
| JOSEPHINE JOYCE SESAY | — | 1790464600 |
Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.