Adam Brownstein MD LLC
Adam Brownstein MD LLC is a healthcare organization registered as Family Medicine Physician in Milton, DE, holding Type 2 (organization) NPI 1881367340 since 2021. The authorized official on file is Adam Brownstein, Physician/Owner.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1881367340 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Adam Brownstein MD LLC |
| Practice address | 611 FEDERAL ST STE 2, Milton, DE, 19968 |
| Phone | 3023299616 |
| Fax | 3026441165 |
| Enumeration date | 2021-07-29 |
| Last updated in NPPES | 2021-07-29 |
Authorized official
| Name | Adam Brownstein |
|---|---|
| Title | Physician/Owner |
| Phone | 3023299616 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207Q00000X | Family Medicine Physician | Primary | — | — |
Copy-ready billing details
Provider: Adam Brownstein MD LLC NPI: 1881367340 Taxonomy: 207Q00000X (Family Medicine Physician) Address: 611 FEDERAL ST STE 2, Milton, DE, 19968
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1992102008 | Donna Baran | Individual | Licensed Practical Nurse | Milton, DE |
| 1841967304 | Adam Brownstein MD LLC | Organization | Primary Care Clinic/Center | Milton, DE |
Verify this record
Cross-check NPI 1881367340 against the authoritative CMS record: view Adam Brownstein MD LLC 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 Adam Brownstein MD LLC?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2021-07-29.