Dr. Larry Greenbaum, DDS
Dr. Larry Greenbaum is a General Practice Dentistry provider (Dentist) practicing in Chevy Chase, MD, registered in the NPPES registry with NPI 1508930306 since 2006. The credential DDS stands for Doctor of Dental Surgery.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1508930306 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Larry Greenbaum |
| Credential | DDS |
| Sex | Male |
| Practice address | 5480 WISCONSIN AVE, 4708 BRADLEY BLVD T2, Chevy Chase, MD, 20815 |
| Phone | 3016526011 |
| Fax | 3016567433 |
| Enumeration date | 2006-11-20 |
| Last updated in NPPES | 2023-03-07 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1223G0001X | General Practice Dentistry | Primary | 4686 | MD |
DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 4686 | Other | MD | MARYLAND DENTAL LICENSE |
Copy-ready billing details
Provider: Larry Greenbaum, DDS NPI: 1508930306 Taxonomy: 1223G0001X (General Practice Dentistry) Address: 5480 WISCONSIN AVE, 4708 BRADLEY BLVD T2, Chevy Chase, MD, 20815
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1184621690 | Carol Kleinman | Individual | Specialist | Chevy Chase, MD |
| 1881692168 | Gary Terle | Individual | Physical Therapist | Chevy Chase, MD |
| 1205835519 | Charles Kibbey | Individual | Physical Therapist | Chevy Chase, MD |
| 1881652857 | Laura Ann Kragie | Individual | Internal Medicine Physician | Chevy Chase, MD |
| 1477582294 | Lindsay Brancato | Individual | Clinical Psychologist | Chevy Chase, MD |
| 1932113297 | Eileen Ivey | Individual | Clinical Social Worker | Chevy Chase, MD |
| 1609889146 | Judith Rovner | Individual | Clinical Social Worker | Chevy Chase, MD |
| 1093828022 | Diana Seasonwein | Individual | Clinical Social Worker | Chevy Chase, MD |
Verify this record
Cross-check NPI 1508930306 against the authoritative CMS record: view Dr. Larry Greenbaum 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 the NPI number for Larry Greenbaum?
Where does Larry Greenbaum practice?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2023-03-07.