DR. CASEY H MABRY M.D.
NPI 1366805145
Internal Medicine in Columbia, MD
About Dr. Casey H Mabry M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CASEY H MABRY M.D. (NPI 1366805145) is an individual internal medicine provider in Columbia, Maryland, licensed in Maryland (D89460) and active in the NPI registry since March 2016. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Louisiana State University School Of Medicine In Shreveport (2016).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 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. Casey H Mabry 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
2Medicare enrollment records show Casey Mabry reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Columbia, MD 21046
- Reassigned Medicare billing, Maryland enrollment
- 107 clinicians in this Medicare group
Glen Burnie, MD 21061
- Reassigned Medicare billing, Maryland enrollment
- 966 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 4
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21046 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 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
COLUMBIA, MD 21046
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 Casey Mabry's NPI number?
The NPI number for Casey Mabry is 1366805145. It was assigned to this individual provider in the NPPES registry on March 30, 2016.
Where is Casey Mabry located?
Casey Mabry practices at 6740 Alexander Bell Dr, Columbia, MD 21046. The listed phone number is (410) 564-0000.
What is Casey Mabry's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Casey Mabry enrolled in Medicare?
Yes. Casey Mabry 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 Casey Mabry's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Casey Mabry reassigns Medicare benefits to 2 organizations: Seton Medical Group, Inc (Columbia, MD) and University Of Maryland Community Medical Group, Inc. (Glen Burnie, MD). 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 Casey Mabry's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Casey Mabry was last updated on May 10, 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.
# Dr. Casey H Mabry, M.D. · NPI 1366805145
Internal Medicine physician in Columbia, Maryland. Individual provider, active in the CMS NPPES registry since March 30, 2016.
## Identity
- **NPI:** 1366805145 (Entity type: Individual)
- **Enumerated:** March 30, 2016
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** D89460 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 6740 ALEXANDER BELL DR, Columbia, MD 21046-2248
- **Phone:** (410) 564-0000
## 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): Seton Medical Group, Inc (NPI 1144409194, Columbia, MD); University Of Maryland Community Medical Group, Inc. (NPI 1295367894, Glen Burnie, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Louisiana State University School Of Medicine In Shreveport, class of 2016
## Record status
- **NPPES last updated:** May 10, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1366805145) · Data from the CMS NPPES public registry.