Mary Denham
Mary Denham is a Mental Health Counselor provider (Counselor) practicing in Wheaton, MD, registered in the NPPES registry with NPI 1417874157 since 2026. Practices at Pathways To Housing Dc (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1417874157 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Mary Denham |
| Sex | Female |
| Practice address | 11002 VEIRS MILL RD STE 510, Wheaton, MD, 20902 |
| Phone | 202-674-8120 |
| Fax | 240-833-5130 |
| Enumeration date | 2026-07-02 |
| Last updated in NPPES | 2026-07-02 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 101YM0800X | Mental Health Counselor | Primary | LC13061 | MD |
Copy-ready billing details
Provider: Mary Denham NPI: 1417874157 Taxonomy: 101YM0800X (Mental Health Counselor) Address: 11002 VEIRS MILL RD STE 510, Wheaton, MD, 20902
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1508506346 | Pathways To Housing Dc | Organization | Adult Mental Health Clinic/Center | Silver Spring, MD |
Verify this record
Cross-check NPI 1417874157 against the authoritative CMS record: view Mary Denham 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
Is NPI 1417874157 active?
How do I verify Mary Denham's NPI record?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2026-07-02.