BRIAN KESSLER DO
NPI 1336247667
Family Medicine in Hagerstown, MD
About Brian Kessler Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BRIAN KESSLER DO (NPI 1336247667) is an individual family medicine provider in Hagerstown, Maryland, licensed in Maryland (H0105192) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS, maintains a secondary practice location in Twinsburg, and is a graduate of Lake Erie College Of Osteopathic Medicine, Erie (1998).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Brian Kessler 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 Reassignment
Medicare enrollment records show Brian Kessler reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Hagerstown, MD 21742
- Reassigned Medicare billing, Maryland enrollment
- 242 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 21742 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.
HAGERSTOWN, MD 21742
HAGERSTOWN, MD 21742
HAGERSTOWN, MD 21742
HAGERSTOWN, MD 21742
HAGERSTOWN, MD 21742
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 Brian Kessler's NPI number?
The NPI number for Brian Kessler is 1336247667. It was assigned to this individual provider in the NPPES registry on September 20, 2006.
Where is Brian Kessler located?
Brian Kessler practices at 11110 Medical Campus Rd Ste 200, Hagerstown, MD 21742. The listed phone number is (301) 714-4400.
What is Brian Kessler's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Brian Kessler enrolled in Medicare?
Yes. Brian Kessler 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 Brian Kessler's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Brian Kessler reassigns Medicare benefits to Medical Practices Of Antietam LLC (Hagerstown, MD). 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 Brian Kessler'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 Brian Kessler was last updated on June 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Brian Kessler, DO · NPI 1336247667
Family Medicine physician in Hagerstown, Maryland. Individual provider, active in the CMS NPPES registry since September 20, 2006.
## Identity
- **NPI:** 1336247667 (Entity type: Individual)
- **Enumerated:** September 20, 2006
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** H0105192 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 11110 MEDICAL CAMPUS RD STE 200, Hagerstown, MD 21742-6797
- **Phone:** (301) 714-4400 · **Fax:** (301) 714-4424
## 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:** Medical Practices Of Antietam LLC (NPI 1710854963, Hagerstown, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Lake Erie College Of Osteopathic Medicine, Erie, class of 1998
## Record status
- **NPPES last updated:** June 18, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1336247667) · Data from the CMS NPPES public registry.