Mitchell Howard Rubenstein, MD
Mitchell Howard Rubenstein is a Dermatology Physician provider (Dermatology) practicing in Brookline, MA, registered in the NPPES registry with NPI 1003873126 since 2006. The credential MD stands for Doctor of Medicine. Practices at Bwpo Dept of Medicine (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1003873126 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Mitchell Howard Rubenstein |
| Credential | MD |
| Sex | Male |
| Practice address | 111 CYPRESS ST, Brookline, MA, 02445 |
| Phone | 8573070896 |
| Enumeration date | 2006-05-01 |
| Last updated in NPPES | 2012-05-31 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207N00000X | Dermatology Physician | Primary | 42710 | MA |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Copy-ready billing details
Provider: Mitchell Rubenstein, MD NPI: 1003873126 Taxonomy: 207N00000X (Dermatology Physician) Address: 111 CYPRESS ST, Brookline, MA, 02445
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1093706459 | Sarah Grant | Individual | Pulmonary Disease Physician | Brookline, MA |
| 1003891151 | Elliot Israel | Individual | Pulmonary Disease Physician | Brookline, MA |
| 1427036854 | Laura Goguen | Individual | Otolaryngology Physician | Brookline, MA |
| 1376516708 | Chieh-Min Fan | Individual | Vascular & Interventional Radiology Physician | Brookline, MA |
| 1770544363 | James Maguire | Individual | Infectious Disease Physician | Brookline, MA |
| 1356307292 | Nancy Shadick | Individual | Rheumatology Physician | Brookline, MA |
| 1033176359 | Barbara Dworetzky | Individual | Epilepsy Physician | Brookline, MA |
| 1013974492 | Susan Hellerstein | Individual | Obstetrics & Gynecology Physician | Brookline, MA |
Verify this record
Cross-check NPI 1003873126 against the authoritative CMS record: view Mitchell Howard Rubenstein 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
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Where does Mitchell Rubenstein practice?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2012-05-31.