CAITLYN MCCOMB MD
NPI 1033606017
Pediatrics - Pediatric Hematology-Oncology in Dayton, OH
About Caitlyn Mccomb Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CAITLYN MCCOMB MD (NPI 1033606017) is an individual pediatric hematology-oncology provider in Dayton, Ohio, licensed in Ohio (35.138227) and active in the NPI registry since April 2018. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Wright State University Boonshoft School Of Medicine (2018).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Caitlyn Mccomb Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Caitlyn Mccomb reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Dayton, OH 45404
- Reassigned Medicare billing, Ohio enrollment
- Medicare enrollment name: Dayton Childrens Specialty Physicians Inc
- 479 clinicians in this Medicare group
Columbus, OH 43205
- Reassigned Medicare billing, Ohio enrollment
- 976 clinicians in this Medicare group
Columbus, OH 43205
- Reassigned Medicare billing, Ohio enrollment
- 1,246 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
DAYTON, OH 45404
DAYTON, OH 45404
DAYTON, OH 45404
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Caitlyn Mccomb's NPI number?
The NPI number for Caitlyn Mccomb is 1033606017. It was assigned to this individual provider in the NPPES registry on April 16, 2018.
Where is Caitlyn Mccomb located?
Caitlyn Mccomb practices at 1 Childrens Plz, Dayton, OH 45404. The listed phone number is (937) 641-4000.
What is Caitlyn Mccomb's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Hematology-Oncology, with taxonomy code 2080P0207X.
Is Caitlyn Mccomb enrolled in Medicare?
Yes. Caitlyn Mccomb is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Caitlyn Mccomb's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Caitlyn Mccomb reassigns Medicare benefits to 3 organizations: Dayton Children's Specialty Physicians, Inc. (Dayton, OH), Nationwide Children's Hospital (Columbus, OH) and Pediatric Academic Association, Inc. (Columbus, OH). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Caitlyn Mccomb's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Caitlyn Mccomb accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, CareSource and MedMutual and 1 other insurer list Caitlyn Mccomb as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Caitlyn Mccomb was last updated on May 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Caitlyn Mccomb, MD · NPI 1033606017
Pediatric Hematology-Oncology physician in Dayton, Ohio. Individual provider, active in the CMS NPPES registry since April 16, 2018.
## Identity
- **NPI:** 1033606017 (Entity type: Individual)
- **Enumerated:** April 16, 2018
- **Primary specialty:** Pediatrics - Pediatric Hematology-Oncology · taxonomy 2080P0207X
- **State license:** 35.138227 (Ohio)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 CHILDRENS PLZ, Dayton, OH 45404-1873
- **Phone:** (937) 641-4000 · **Fax:** (937) 641-4500
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Dayton Children's Specialty Physicians, Inc. (NPI 1225192610, Dayton, OH); Nationwide Children's Hospital (NPI 1851179873, Columbus, OH); Pediatric Academic Association, Inc. (NPI 1063419943, Columbus, OH) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Wright State University Boonshoft School Of Medicine, class of 2018
## Record status
- **NPPES last updated:** May 13, 2026
- **Other identifiers:** Medicaid 0296638 (OH)
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Source: [NPI Profile](https://npiprofile.com/npi/1033606017) · Data from the CMS NPPES public registry.