William Square
William Square is a Case Manager/Care Coordinator provider (Case Manager/Care Coordinator) practicing in Laplata, MD, registered in the NPPES registry with NPI 1902132947 since 2009.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1902132947 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | William Square |
| Sex | Male |
| Practice address | 6100 RADIO STATION ROAD, Laplata, MD, 20646 |
| Phone | 3016099887 |
| Fax | 3016097284 |
| Enumeration date | 2009-10-27 |
| Last updated in NPPES | 2009-10-27 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 171M00000X | Case Manager/Care Coordinator | Primary | — | MD |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 589561800 | Medicaid | MD | — |
Copy-ready billing details
Provider: William Square NPI: 1902132947 Taxonomy: 171M00000X (Case Manager/Care Coordinator) Address: 6100 RADIO STATION ROAD, Laplata, MD, 20646
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1619965597 | Center for Children, Inc | Organization | Mental Health Counselor | La Plata, MD |
| 1992789887 | Teri Cardwell | Individual | Clinical Social Worker | La Plata, MD |
| 1083655468 | Elaine Denning | Individual | Professional Counselor | La Plata, MD |
| 1659492049 | Yuh-Jen Guo | Individual | Mental Health Counselor | Laplata, MD |
| 1528189818 | Lisa Chernoff | Individual | Mental Health Counselor | Laplata, MD |
| 1619098654 | Mindy Krupp | Individual | Clinical Social Worker | Laplata, MD |
| 1396867289 | Joan Smith | Individual | Clinical Social Worker | Laplata, MD |
| 1639396468 | Center for Children, Inc | Organization | Community/Behavioral Health Agency | La Plata, MD |
Verify this record
Cross-check NPI 1902132947 against the authoritative CMS record: view William Square 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
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2009-10-27.