DR. BRIAN JOHN MCKINNON MD
NPI 1316945819
Otolaryngology in Hagerstown, MD
About Dr. Brian John Mckinnon Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. BRIAN JOHN MCKINNON MD (NPI 1316945819) is an individual otolaryngology provider in Hagerstown, Maryland, licensed in Maryland (D0042364) and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS, is affiliated with Meritus Medical Center, and maintains a secondary practice location in League City.
NPPES Registry Identity
Specialties & Licenses
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
Dr. Brian John Mckinnon 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 Reassignments
2Medicare enrollment records show Brian Mckinnon reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Hagerstown, MD 21742
- Reassigned Medicare billing, Maryland enrollment
- 242 clinicians in this Medicare group
Galveston, TX 77555
- Reassigned Medicare billing, Texas enrollment
- 2,222 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 11
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Meritus Medical Center
Acute Care Hospitals · Hagerstown, MDPhysician 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.
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 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Mckinnon's NPI number?
The NPI number for Brian Mckinnon is 1316945819. It was assigned to this individual provider in the NPPES registry on July 8, 2005.
Where is Brian Mckinnon located?
Brian Mckinnon practices at 11110 Medical Campus Rd Ste 250, Hagerstown, MD 21742. The listed phone number is (301) 665-4960.
What is Brian Mckinnon's specialty?
The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.
Is Brian Mckinnon enrolled in Medicare?
Yes. Brian Mckinnon 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 Brian Mckinnon's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Brian Mckinnon reassigns Medicare benefits to 2 organizations: Medical Practices Of Antietam LLC (Hagerstown, MD) and Utmb Faculty Group Practice (Galveston, TX). 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 Brian Mckinnon's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Brian Mckinnon accept?
Health plans from Blue Cross and Blue Shield of Texas list Brian Mckinnon 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 Brian Mckinnon affiliated with any hospitals?
According to CMS data, Brian Mckinnon is affiliated with Meritus Medical Center.
When was this NPI record last updated?
The NPPES record for Brian Mckinnon was last updated on October 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Dr. Brian John Mckinnon, MD · NPI 1316945819
Otolaryngology physician in Hagerstown, Maryland. Individual provider, active in the CMS NPPES registry since July 8, 2005.
## Identity
- **NPI:** 1316945819 (Entity type: Individual)
- **Enumerated:** July 8, 2005
- **Primary specialty:** Otolaryngology · taxonomy 207Y00000X
- **State license:** D0042364 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 11110 MEDICAL CAMPUS RD STE 250, Hagerstown, MD 21742-6756
- **Phone:** (301) 665-4960
## 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): Medical Practices Of Antietam LLC (NPI 1710854963, Hagerstown, MD); Utmb Faculty Group Practice (NPI 1942241146, Galveston, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Boston University School Of Medicine, class of 1990
## Record status
- **NPPES last updated:** October 2, 2025
- **Other identifiers:** Medicaid 1032208420002 (PA)
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Source: [NPI Profile](https://npiprofile.com/npi/1316945819) · Data from the CMS NPPES public registry.