Dr. Robert William Handler, M.D.
Dr. Robert William Handler is a Pediatrics Physician provider (Pediatrics) practicing in Parsippany, NJ, registered in the NPPES registry with NPI 1720038235 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1720038235 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Robert William Handler |
| Credential | M.D. |
| Sex | Male |
| Practice address | 1140 PARSIPPANY BLVD, SUITE 102, Parsippany, NJ, 07054 |
| Phone | 9732630066 |
| Fax | 9732633160 |
| Enumeration date | 2006-05-12 |
| Last updated in NPPES | 2017-02-20 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 208000000X | Pediatrics Physician | Primary | 25MA03442900 | NJ |
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: Robert Handler, M.D. NPI: 1720038235 Taxonomy: 208000000X (Pediatrics Physician) Address: 1140 PARSIPPANY BLVD, SUITE 102, Parsippany, NJ, 07054
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1407828312 | Alan Koenigsberg | Individual | Pediatrics Physician | Parsippany, NJ |
| 1699712570 | Parsippany Pediatrics LLC | Organization | Specialist | Parsippany, NJ |
| 1962442525 | Daniel Kahn | Individual | Pediatrics Physician | Parsippany, NJ |
| 1649553124 | Advocare, LLC | Organization | Pediatrics Physician | Parsippany, NJ |
Verify this record
Cross-check NPI 1720038235 against the authoritative CMS record: view Dr. Robert William Handler 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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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2017-02-20.