Dr. Eric Allen Diamond, M.D.
Dr. Eric Allen Diamond is a Urology Physician provider (Urology) practicing in Plainview, NY, registered in the NPPES registry with NPI 1831118389 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1831118389 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Eric Allen Diamond |
| Credential | M.D. |
| Sex | Male |
| Practice address | Plainview, NY, 11803 |
| Phone | 5169333323 |
| Fax | 5169387718 |
| Enumeration date | 2006-07-18 |
| Last updated in NPPES | 2010-10-31 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 208800000X | Urology Physician | Primary | 141261 | NY |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 00797360 | Medicaid | NY | — |
Copy-ready billing details
Provider: Eric Diamond, M.D. NPI: 1831118389 Taxonomy: 208800000X (Urology Physician) Address: Plainview, NY, 11803
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1174534143 | Sylvia Freed | Individual | Clinical Social Worker | Plainview, NY |
| 1154428738 | Francesco Tenti | Individual | Vascular Surgery Physician | Plainview, NY |
| 1558455873 | Gary Andrews | Individual | Psychiatry Physician | Plainview, NY |
| 1245324565 | Eugene Gerardi | Individual | Allergy Physician | Plainview, NY |
| 1548348766 | Thomas Capilupi | Individual | Legal Medicine | Plainview, NY |
| 1043375082 | Brad Fell | Individual | Pediatric Adolescent Medicine Physician | Plainview, NY |
| 1376608323 | Joel Kahan | Individual | Pediatrics Physician | Plainview, NY |
| 1952466914 | Timothy Hogan | Individual | Pediatrics Physician | Plainview, NY |
Verify this record
Cross-check NPI 1831118389 against the authoritative CMS record: view Dr. Eric Allen Diamond 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 2010-10-31.