Master Services, Inc.
Master Services, Inc. is a healthcare organization registered as Community/Behavioral Health Agency in Upper Marlboro, MD, holding Type 2 (organization) NPI 1659817898 since 2017. The authorized official on file is Deborah Mosley-Heath, Licensed Professional Counselor.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1659817898 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Master Services, Inc. |
| Practice address | 7307 GAMBIER DR, Upper Marlboro, MD, 20772 |
| Phone | 2404600078 |
| Fax | 3012180247 |
| Enumeration date | 2017-01-11 |
| Last updated in NPPES | 2017-01-11 |
Authorized official
| Name | Deborah Mosley-Heath |
|---|---|
| Title | Licensed Professional Counselor |
| Phone | 2404600078 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 251S00000X | Community/Behavioral Health Agency | Primary | LC7554 | MD |
Copy-ready billing details
Provider: Master Services, Inc. NPI: 1659817898 Taxonomy: 251S00000X (Community/Behavioral Health Agency) Address: 7307 GAMBIER DR, Upper Marlboro, MD, 20772
Verify this record
Cross-check NPI 1659817898 against the authoritative CMS record: view Master Services, Inc. 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
What is a Type 2 NPI?
What type of organization is Master Services, Inc.?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2017-01-11.