MS. MARY LOU GAREY DNP, CNP
NPI 1447436183
Nurse Practitioner - Family in Columbus, OH
About Ms. Mary Lou Garey Dnp, Cnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. MARY LOU GAREY DNP, CNP (NPI 1447436183) is an individual family provider in Columbus, Ohio, licensed in Ohio (APRN.CNP.09217) and active in the NPI registry since January 2008. She is enrolled in Medicare PECOS, is affiliated with Marion General Hospital, and maintains a secondary practice location in Columbus.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Location 1
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
Ms. Mary Lou Garey Dnp, Cnp 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
2Medicare enrollment records show Mary Garey reassigns Medicare billing to 2 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
Huntington, WV 25703
- Reassigned Medicare billing, Ohio enrollment
- 176 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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Marion General Hospital
Acute Care Hospitals · Marion, OHOhiohealth O'bleness Hospital
Acute Care Hospitals · Athens, OHGrant Medical Center
Acute Care Hospitals · Columbus, OHOhiohealth Mansfield Hospital
Acute Care Hospitals · Mansfield, OHBerger Hospital
Acute Care Hospitals · Circleville, OHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 43210 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.
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 43210
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 Mary Garey's NPI number?
The NPI number for Mary Garey is 1447436183. It was assigned to this individual provider in the NPPES registry on January 11, 2008. The provider is also known as Mary Louise Bair.
Where is Mary Garey located?
Mary Garey practices at 452 W 10th Ave, Columbus, OH 43210. The listed phone number is (614) 293-5502.
What is Mary Garey's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Mary Garey enrolled in Medicare?
Yes. Mary Garey 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 Mary Garey's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mary Garey reassigns Medicare benefits to 2 organizations: Ohiohealth Corporation (Columbus, OH) and Ohio Valley Physicians Inc (Huntington, WV). 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 Mary Garey's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mary Garey accept?
Health plans from Anthem Blue Cross and Blue Shield and MedMutual list Mary Garey 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 Mary Garey affiliated with any hospitals?
According to CMS data, Mary Garey is affiliated with Marion General Hospital, Ohiohealth O'bleness Hospital, Grant Medical Center, Ohiohealth Mansfield Hospital and Berger Hospital.
When was this NPI record last updated?
The NPPES record for Mary Garey was last updated on March 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Ms. Mary Lou Garey, DNP, CNP · NPI 1447436183
Family physician in Columbus, Ohio. Individual provider, active in the CMS NPPES registry since January 11, 2008.
## Identity
- **NPI:** 1447436183 (Entity type: Individual)
- **Enumerated:** January 11, 2008
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** APRN.CNP.09217 (Ohio)
- **Sole proprietor:** No
## Practice location
- **Address:** 452 W 10TH AVE, Columbus, OH 43210-1240
- **Phone:** (614) 293-5502 · **Fax:** (614) 293-4726
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Ohiohealth Corporation (NPI 1578545273, Columbus, OH); Ohio Valley Physicians Inc (NPI 1962433177, Huntington, WV) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** March 7, 2023
- **Other identifiers:** Medicaid 0125049 (OH)
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Source: [NPI Profile](https://npiprofile.com/npi/1447436183) · Data from the CMS NPPES public registry.