ASHLEIGH SLEMMER DO
NPI 1588169239
Pediatrics in Columbus, OH
About Ashleigh Slemmer Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ASHLEIGH SLEMMER DO (NPI 1588169239) is an individual pediatrics provider in Columbus, Ohio, licensed in Ohio (34015336) and active in the NPI registry since March 2018. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses 3
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
Ashleigh Slemmer Do 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 Ashleigh Slemmer reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
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
Toledo, OH 43604
- Reassigned Medicare billing, Ohio enrollment
- 690 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 43205 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
COLUMBUS, OH 43205
COLUMBUS, OH 43205
COLUMBUS, OH 43205
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 Ashleigh Slemmer's NPI number?
The NPI number for Ashleigh Slemmer is 1588169239. It was assigned to this individual provider in the NPPES registry on March 26, 2018.
Where is Ashleigh Slemmer located?
Ashleigh Slemmer practices at 700 Childrens Dr, Columbus, OH 43205. The listed phone number is (614) 722-2000.
What is Ashleigh Slemmer's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Ashleigh Slemmer enrolled in Medicare?
Yes. Ashleigh Slemmer 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 Ashleigh Slemmer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ashleigh Slemmer reassigns Medicare benefits to 3 organizations: Nationwide Children's Hospital (Columbus, OH), Pediatric Academic Association, Inc. (Columbus, OH) and Mercy Health Physicians North Specialty Care LLC (Toledo, 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 Ashleigh Slemmer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ashleigh Slemmer accept?
Health plans from Antidote Health Plan of Ohio, Inc., CareSource and Molina Healthcare list Ashleigh Slemmer 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 Ashleigh Slemmer was last updated on May 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Ashleigh Slemmer, DO · NPI 1588169239
Pediatrics physician in Columbus, Ohio. Individual provider, active in the CMS NPPES registry since March 26, 2018.
## Identity
- **NPI:** 1588169239 (Entity type: Individual)
- **Enumerated:** March 26, 2018
- **Primary specialty:** Pediatrics · taxonomy 208000000X
- **State license:** 34015336 (Ohio)
- **Sole proprietor:** No
## Practice location
- **Address:** 700 CHILDRENS DR, Columbus, OH 43205-2664
- **Phone:** (614) 722-2000
## 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): Nationwide Children's Hospital (NPI 1851179873, Columbus, OH); Pediatric Academic Association, Inc. (NPI 1063419943, Columbus, OH); Mercy Health Physicians North Specialty Care LLC (NPI 1306468418, Toledo, OH) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** May 19, 2025
- **Other identifiers:** Medicaid 0482191 (OH)
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Source: [NPI Profile](https://npiprofile.com/npi/1588169239) · Data from the CMS NPPES public registry.