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Mid Hudson Hematology Oncology PC

Hematology & Oncology Physician in Middletown, NY · enumerated 2006 · authorized official Richard Diamond, President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1740397462

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Registry record

Entity type Organization (Type 2)
Legal business name Mid Hudson Hematology Oncology PC
Practice address 185 Rykowski Ln, Middletown, NY, 10941
Phone (845) 344-5455
Fax (845) 534-4208
Enumeration date Aug 25, 2006
Last updated in NPPES Oct 13, 2009

Taxonomy & classification

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Richard Diamond
Title President
Phone (845) 534-3888

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.

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Frequently asked questions

What is the NPI number for Mid Hudson Hematology Oncology PC?
The NPI for Mid Hudson Hematology Oncology PC is 1740397462, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Mid Hudson Hematology Oncology PC?
NPPES lists Richard Diamond (President) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-10-13.