Lionel Chow, MD, PHD
NPI 1568619500 · Pediatric Hematology & Oncology Physician · Dayton, OH
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lionel Chow, MD, PHD is a Pediatric Hematology & Oncology Physician provider in Dayton, OH (NPI 1568619500).
Provider details
- NPI number
- 1568619500
- Entity type
- Individual
- Primary specialty
- Pediatric Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 35.094807 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
17 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$6,370 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 967 Bellefontaine AveLima, OH 45804-2888Phone: (937) 641-4000Fax: (937) 641-4500
- 3333 W Tech RdMiamisburg, OH 45342-0955Phone: (937) 641-4000Fax: (937) 641-4500
Registry dates
- Enumerated
- 2008-08-21
- Last updated
- 2023-10-07
- Certified
- 2023-10-07
Frequently asked questions
- What is Lionel Chow's NPI number?
- Lionel Chow's National Provider Identifier (NPI) is 1568619500, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lionel Chow's specialty?
- Lionel Chow is listed in the NPPES registry with a primary specialty of Pediatric Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Lionel Chow located?
- Lionel Chow's practice location on file with NPPES is 1 Childrens Plz, Dayton, OH 45404-1815.
- What is Lionel Chow's phone number?
- The practice phone number listed in the NPPES registry for Lionel Chow is (937) 641-4000.
- Does Lionel Chow accept Medicare?
- Lionel Chow is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lionel Chow's NPI active?
- Yes — Lionel Chow's NPI (1568619500) is active in the NPPES registry as of the last update on 2023-10-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.