Deep Sleep
Deep Sleep is a healthcare organization registered as Sleep Medicine (Internal Medicine) Physician in Havre De Grace, MD, holding Type 2 (organization) NPI 1689997454 since 2010. The authorized official on file is Joshua Aaron, Owner.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1689997454 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Deep Sleep |
| Other name | <Unavail> |
| Practice address | 251 LEWIS LN, SUITE 301A, Havre De Grace, MD, 21078 |
| Phone | 4109392711 |
| Fax | 4109392715 |
| Enumeration date | 2010-03-09 |
| Last updated in NPPES | 2010-03-09 |
Authorized official
| Name | Joshua Aaron |
|---|---|
| Title | Owner |
| Phone | 4106201984 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207RS0012X | Sleep Medicine (Internal Medicine) Physician | Primary | D0047471 | MD |
Copy-ready billing details
Provider: Deep Sleep NPI: 1689997454 Taxonomy: 207RS0012X (Sleep Medicine (Internal Medicine) Physician) Address: 251 LEWIS LN, SUITE 301A, Havre De Grace, MD, 21078
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1235284415 | Brian C. De Muth M.D., PA | Organization | Orthopaedic Surgery Physician | Havre De Grace, MD |
| 1326475286 | Joshua N Aaron MD PA | Organization | Pulmonary Disease Physician | Havre De Grace, MD |
Verify this record
Cross-check NPI 1689997454 against the authoritative CMS record: view Deep Sleep 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 Deep Sleep?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2010-03-09.