Orange Hematology-Oncology PLLC
NPI 1841582822 · Hematology & Oncology Physician · Cornwall, NY
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Orange Hematology-Oncology PLLC is a Hematology & Oncology Physician organization in Cornwall, NY (NPI 1841582822).
Provider details
- NPI number
- 1841582822
- Entity type
- Organization
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Richard Diamond, President(845) 534-3888
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-05-09
- Last updated
- 2011-05-09
Frequently asked questions
- What is Orange Hematology-Oncology PLLC's NPI number?
- Orange Hematology-Oncology PLLC's National Provider Identifier (NPI) is 1841582822, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Orange Hematology-Oncology PLLC?
- Orange Hematology-Oncology PLLC is classified in the NPPES registry as Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Orange Hematology-Oncology PLLC located?
- Orange Hematology-Oncology PLLC's practice location on file with NPPES is 164 Willow Ave, Cornwall, NY 12518-1329.
- What is Orange Hematology-Oncology PLLC's phone number?
- The practice phone number listed in the NPPES registry for Orange Hematology-Oncology PLLC is (845) 534-3888.
- Does Orange Hematology-Oncology PLLC accept Medicare?
- Orange Hematology-Oncology PLLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Orange Hematology-Oncology PLLC?
- The authorized official listed on Orange Hematology-Oncology PLLC's NPPES record is Richard Diamond, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Orange Hematology-Oncology PLLC's NPI active?
- Yes — Orange Hematology-Oncology PLLC's NPI (1841582822) is active in the NPPES registry as of the last update on 2011-05-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.