Jack M. Rubenstein, MD
Jack M. Rubenstein, MD is a healthcare organization registered as Medical Specialty Clinic/Center in Valley Stream, NY, holding Type 2 (organization) NPI 1427197391 since 2007. The authorized official on file is Jack Rubenstein, Owner.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1427197391 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Jack M. Rubenstein, MD |
| Other name | <Unavail> |
| Practice address | 900 FRANKLIN AVE, Valley Stream, NY, 11580 |
| Phone | 5162566649 |
| Fax | 5162566653 |
| Enumeration date | 2007-02-06 |
| Last updated in NPPES | 2008-07-10 |
Authorized official
| Name | Jack Rubenstein |
|---|---|
| Title | Owner |
| Phone | 5162566649 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 261QM2500X | Medical Specialty Clinic/Center | Primary | — | — |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| C2393891 | Medicaid | NY | — |
Copy-ready billing details
Provider: Jack M. Rubenstein, MD NPI: 1427197391 Taxonomy: 261QM2500X (Medical Specialty Clinic/Center) Address: 900 FRANKLIN AVE, Valley Stream, NY, 11580
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1285639591 | Jerald Darvishzadeh | Individual | Anesthesiology Physician | Valley Stream, NY |
| 1215932421 | Lilya Garber | Individual | Anesthesiology Physician | Valley Stream, NY |
| 1205831500 | Henry Chuo | Individual | Anesthesiology Physician | Valley Stream, NY |
| 1447255757 | Paul Dumitrescu | Individual | Anesthesiology Physician | Valley Stream, NY |
| 1912902719 | Jonathan Singer | Individual | Anesthesiology Physician | Valley Stream, NY |
| 1730185422 | Joseph Marino | Individual | Anesthesiology Physician | Valley Stream, NY |
| 1255330890 | Barbara Tommasulo | Individual | Geriatric Medicine (Internal Medicine) Physician | Valley Stream, NY |
| 1114928322 | George Torres | Individual | Certified Registered Nurse Anesthetist | Valley Stream, NY |
Verify this record
Cross-check NPI 1427197391 against the authoritative CMS record: view Jack M. Rubenstein, MD 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 type of organization is Jack M. Rubenstein, MD?
What is a Type 2 NPI?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-07-10.