Dr. Frank Joseph Diroma, D.O.
Dr. Frank Joseph Diroma is a Surgery Physician provider (Surgery) practicing in Hackensack, NJ, registered in the NPPES registry with NPI 1851703748 since 2014. The credential DO stands for Doctor of Osteopathic Medicine.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1851703748 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Frank Joseph Diroma |
| Credential | D.O. |
| Sex | Male |
| Practice address | Hackensack, NJ, 07601 |
| Phone | 5519964777 |
| Enumeration date | 2014-05-27 |
| Last updated in NPPES | 2022-06-21 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 208600000X | Surgery Physician | Primary | 304507 | NY |
| 390200000X | Student in an Organized Health Care Education/Training Program | Secondary | — | — |
| 208600000X | Surgery Physician | Secondary | 25MA11516600 | NJ |
DO — Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential
Copy-ready billing details
Provider: Frank Diroma, D.O. NPI: 1851703748 Taxonomy: 208600000X (Surgery Physician) Address: Hackensack, NJ, 07601
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1164800850 | Peter Park | Individual | Surgery Physician | Hackensack, NJ |
Verify this record
Cross-check NPI 1851703748 against the authoritative CMS record: view Dr. Frank Joseph Diroma 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 2022-06-21.