MR. CALEB G. MACKEY M.D.
NPI 1104085000
Internal Medicine - Pulmonary Disease in Columbus, OH
About Mr. Caleb G. Mackey M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. CALEB G. MACKEY M.D. (NPI 1104085000) is an individual pulmonary disease provider in Columbus, Ohio, licensed in Ohio (35.094638) and active in the NPI registry since June 2008. He is enrolled in Medicare PECOS, is affiliated with Riverside Methodist Hospital, and is a graduate of Ohio State University College Of Medicine (2007).
NPPES Registry Identity
Specialties & Licenses 3
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
Mr. Caleb G. Mackey M.d. 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
6Medicare enrollment records show Caleb Mackey reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Columbus, OH 43214
- Reassigned Medicare billing, Ohio enrollment
- 3,314 clinicians in this Medicare group
Marion, OH 43302
- Reassigned Medicare billing, Ohio enrollment
- 423 clinicians in this Medicare group
Springfield, OH 45504
- Reassigned Medicare billing, Ohio enrollment
- 49 clinicians in this Medicare group
Springfield, OH 45504
- Reassigned Medicare billing, Ohio enrollment
- 494 clinicians in this Medicare group
Chillicothe, OH 45601
- Reassigned Medicare billing, Ohio enrollment
- 763 clinicians in this Medicare group
Middleburg Heights, OH 44130
- Reassigned Medicare billing, Ohio enrollment
- 56 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 6
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Riverside Methodist Hospital
Acute Care Hospitals · Columbus, OHBerger Hospital
Acute Care Hospitals · Circleville, OHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 43214 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
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 43214
COLUMBUS, OH 43214
COLUMBUS, OH 43214
COLUMBUS, OH 43214
COLUMBUS, OH 43214
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 Caleb Mackey's NPI number?
The NPI number for Caleb Mackey is 1104085000. It was assigned to this individual provider in the NPPES registry on June 5, 2008.
Where is Caleb Mackey located?
Caleb Mackey practices at 3535 Olentangy River Rd, Columbus, OH 43214. The listed phone number is (614) 566-4691.
What is Caleb Mackey's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.
Is Caleb Mackey enrolled in Medicare?
Yes. Caleb Mackey 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 Caleb Mackey's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Caleb Mackey reassigns Medicare benefits to 6 organizations: Ohiohealth Corporation (Columbus, OH), Marion Area Physicians LLC (Marion, OH), Usacs Critical Care Medicine Services Of Ohio, LLC (Springfield, OH), Usacs Integrated Acute Care Services Of Ohio, LLC (Springfield, OH), Adena Medical Group LLC (Chillicothe, OH) and 1 more organization, listed in the Medicare section above. 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 Caleb Mackey's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Caleb Mackey accept?
Health plans from CareSource, MedMutual, Paramount and Taro Health list Caleb Mackey 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.
Is Caleb Mackey affiliated with any hospitals?
According to CMS data, Caleb Mackey is affiliated with Riverside Methodist Hospital and Berger Hospital.
When was this NPI record last updated?
The NPPES record for Caleb Mackey was last updated on October 24, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Mr. Caleb G. Mackey, M.D. · NPI 1104085000
Pulmonary Disease physician in Columbus, Ohio. Individual provider, active in the CMS NPPES registry since June 5, 2008.
## Identity
- **NPI:** 1104085000 (Entity type: Individual)
- **Enumerated:** June 5, 2008
- **Primary specialty:** Internal Medicine - Pulmonary Disease · taxonomy 207RP1001X
- **State license:** 35.094638 (Ohio)
- **Sole proprietor:** No
## Practice location
- **Address:** 3535 OLENTANGY RIVER RD, Columbus, OH 43214-3908
- **Phone:** (614) 566-4691
## 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:** 6 organizations under Medicare reassignment (form CMS-855R): Ohiohealth Corporation (NPI 1578545273, Columbus, OH); Marion Area Physicians LLC (NPI 1619230802, Marion, OH); Usacs Critical Care Medicine Services Of Ohio, LLC (NPI 1104560580, Springfield, OH); Usacs Integrated Acute Care Services Of Ohio, LLC (NPI 1043805690, Springfield, OH); Adena Medical Group LLC (NPI 1235468083, Chillicothe, OH); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Ohio State University College Of Medicine, class of 2007
## Record status
- **NPPES last updated:** October 24, 2024
- **Other identifiers:** Medicaid 3023758 (OH)
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Source: [NPI Profile](https://npiprofile.com/npi/1104085000) · Data from the CMS NPPES public registry.