DR. LEIGH ANN CARLSON MD
NPI 1245595347
Emergency Medicine in Columbus, OH
About Dr. Leigh Ann Carlson Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. LEIGH ANN CARLSON MD (NPI 1245595347) is an individual emergency medicine provider in Columbus, Ohio, licensed in Ohio (123997) and active in the NPI registry since July 2012. She is enrolled in Medicare PECOS, is affiliated with Riverside Methodist Hospital, and is a graduate of Ohio State University College Of Medicine (2012).
NPPES Registry Identity
Specialties & Licenses 2
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
Dr. Leigh Ann Carlson 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 Reassignment
Medicare enrollment records show Leigh Carlson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Columbus, OH 43215
- Reassigned Medicare billing, Ohio enrollment
- 138 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.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Riverside Methodist Hospital
Acute Care Hospitals · Columbus, OHGrant Medical Center
Acute Care Hospitals · Columbus, OHDublin Methodist Hospital
Acute Care Hospitals · Dublin, OHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 43204 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Leigh Carlson's NPI number?
The NPI number for Leigh Carlson is 1245595347. It was assigned to this individual provider in the NPPES registry on July 5, 2012.
Where is Leigh Carlson located?
Leigh Carlson practices at 2367 Keep Pl, Columbus, OH 43204. The listed phone number is (330) 421-6272.
What is Leigh Carlson's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Leigh Carlson enrolled in Medicare?
Yes. Leigh Carlson 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 organization bills Medicare for Leigh Carlson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Leigh Carlson reassigns Medicare benefits to Mid-Ohio Emergency Services, LLC (Columbus, OH). The 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 Leigh Carlson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Leigh Carlson affiliated with any hospitals?
According to CMS data, Leigh Carlson is affiliated with Riverside Methodist Hospital, Grant Medical Center and Dublin Methodist Hospital.
When was this NPI record last updated?
The NPPES record for Leigh Carlson was last updated on October 7, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years 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.
# Dr. Leigh Ann Carlson, MD · NPI 1245595347
Emergency Medicine physician in Columbus, Ohio. Individual provider, active in the CMS NPPES registry since July 5, 2012.
## Identity
- **NPI:** 1245595347 (Entity type: Individual)
- **Enumerated:** July 5, 2012
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 123997 (Ohio)
- **Sole proprietor:** No
## Practice location
- **Address:** 2367 KEEP PL, Columbus, OH 43204-4989
- **Phone:** (330) 421-6272
## 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:** Mid-Ohio Emergency Services, LLC (NPI 1386691780, Columbus, OH), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Ohio State University College Of Medicine, class of 2012
## Record status
- **NPPES last updated:** October 7, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1245595347) · Data from the CMS NPPES public registry.