Green Tree Therapeutics LLC
Green Tree Therapeutics LLC is a healthcare organization registered as Rehabilitation Practitioner in Silver Spring, MD, holding Type 2 (organization) NPI 1801019088 since 2007. The authorized official on file is David Bullock, Founder & Chairman.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1801019088 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Green Tree Therapeutics LLC |
| Other name | <Unavail> |
| Practice address | 11120 NEW HAMPSHIRE AVE, SUITE 506, Silver Spring, MD, 20904 |
| Phone | 3015928200 |
| Fax | 3015928300 |
| Enumeration date | 2007-04-10 |
| Last updated in NPPES | 2008-03-10 |
Authorized official
| Name | David Bullock |
|---|---|
| Title | Founder & Chairman |
| Phone | 3015928200 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 225400000X | Rehabilitation Practitioner | Secondary | PT870409 | DC |
| 225400000X | Rehabilitation Practitioner | Primary | 21045 | MD |
Copy-ready billing details
Provider: Green Tree Therapeutics LLC NPI: 1801019088 Taxonomy: 225400000X (Rehabilitation Practitioner) Address: 11120 NEW HAMPSHIRE AVE, SUITE 506, Silver Spring, MD, 20904
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1780538330 | Ready Set and Go Aba Therapy | Organization | Behavior Analyst | Silver Spring, MD |
| 1134188451 | Patience Williams | Individual | Pediatrics Physician | Silver Spring, MD |
| 1407812662 | Yared Tadesse | Individual | Internal Medicine Physician | Silver Spring, MD |
| 1871532663 | Garry Ruben | Individual | Vascular Surgery Physician | Silver Spring, MD |
| 1477597433 | Jose Arroyo | Individual | General Practice Dentistry | Silver Spring, MD |
| 1821033358 | Eran Kessous | Individual | Sports Medicine (Family Medicine) Physician | Silver Spring, MD |
| 1710923057 | Maya Reiser | Individual | Diagnostic Radiology Physician | Silver Spring, MD |
| 1679684427 | Maryland Oral Surgery Associates PA | Organization | Oral and Maxillofacial Surgery (Dentist) | Silver Spring, MD |
Verify this record
Cross-check NPI 1801019088 against the authoritative CMS record: view Green Tree Therapeutics 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 Green Tree Therapeutics LLC?
Source: CMS NPPES (public data). Snapshot 2026-07-09. Provider record last updated 2008-03-10.