Dr. Garry Dennis Ruben, M.D.
Dr. Garry Dennis Ruben is a Vascular Surgery Physician provider (Surgery) practicing in Silver Spring, MD, registered in the NPPES registry with NPI 1871532663 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1871532663 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Garry Dennis Ruben |
| Credential | M.D. |
| Sex | Male |
| Practice address | Silver Spring, MD, 20904 |
| Phone | 3016813900 |
| Fax | 3016818305 |
| Enumeration date | 2006-06-06 |
| Last updated in NPPES | 2023-12-20 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 2086S0129X | Vascular Surgery Physician | Primary | D21153 | MD |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 398111800 | Medicaid | MD | — |
Copy-ready billing details
Provider: Garry Ruben, M.D. NPI: 1871532663 Taxonomy: 2086S0129X (Vascular Surgery Physician) Address: Silver Spring, MD, 20904
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1134188451 | Patience Williams | Individual | Pediatrics Physician | Silver Spring, MD |
| 1407812662 | Yared Tadesse | Individual | Internal Medicine 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 |
| 1053337303 | Lisa Demarco | Individual | Orthodontics and Dentofacial Orthopedics Dentistry | Silver Spring, MD |
| 1679684427 | Maryland Oral Surgery Associates PA | Organization | Oral and Maxillofacial Surgery (Dentist) | Silver Spring, MD |
| 1902901069 | William R Bond Jr MD | Organization | Otolaryngology Physician | Silver Spring, MD |
Verify this record
Cross-check NPI 1871532663 against the authoritative CMS record: view Dr. Garry Dennis Ruben 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
Where does Garry Ruben practice?
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2023-12-20.