Hematology & Oncology of Dayton, Inc.
NPI 1518156983 · Hematology & Oncology Physician · Dayton, OH
Hematology & Oncology of Dayton, Inc. is a Hematology & Oncology Physician organization in Dayton, OH (NPI 1518156983).
Provider details
- NPI number
- 1518156983
- Entity type
- Organization
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- John Haluschak, Physician(937) 771-2421
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
18 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
- 2007-10-22
- Last updated
- 2007-10-22
Frequently asked questions
- What is Hematology & Oncology of Dayton, Inc.'s NPI number?
- Hematology & Oncology of Dayton, Inc.'s National Provider Identifier (NPI) is 1518156983, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Hematology & Oncology of Dayton, Inc.?
- Hematology & Oncology of Dayton, Inc. is classified in the NPPES registry as Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Hematology & Oncology of Dayton, Inc. located?
- Hematology & Oncology of Dayton, Inc.'s practice location on file with NPPES is 9000 N Main St Ste G-36, Dayton, OH 45415-1183.
- What is Hematology & Oncology of Dayton, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Hematology & Oncology of Dayton, Inc. is (937) 832-7093.
- Who is the authorized official for Hematology & Oncology of Dayton, Inc.?
- The authorized official listed on Hematology & Oncology of Dayton, Inc.'s NPPES record is John Haluschak, Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Hematology & Oncology of Dayton, Inc.'s NPI active?
- Yes — Hematology & Oncology of Dayton, Inc.'s NPI (1518156983) is active in the NPPES registry as of the last update on 2007-10-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.