DR. HARRISON ALEXANDER BROWN MD
NPI 1235634601
Emergency Medicine in Corydon, IN
About Dr. Harrison Alexander Brown Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. HARRISON ALEXANDER BROWN MD (NPI 1235634601) is an individual emergency medicine provider in Corydon, Indiana, licensed in Indiana (01085837A) and active in the NPI registry since March 2018. He is enrolled in Medicare PECOS, is affiliated with Baptist Health Lagrange, and maintains a secondary practice location in Louisville.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 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. Harrison Alexander Brown 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
5Medicare enrollment records show Harrison Brown reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Corydon, IN 47112
- Reassigned Medicare billing, Indiana enrollment
- 214 clinicians in this Medicare group
Brandenburg, KY 40108
- Reassigned Medicare billing, Kentucky and Indiana enrollments
- Also billed through NPI 1811648827 (Indiana)
- 1,441 clinicians in this Medicare group
Jeffersonville, IN 47130
- Reassigned Medicare billing, Indiana enrollment
- 28 clinicians in this Medicare group
La Grange, KY 40031
- Reassigned Medicare billing, Kentucky enrollment
- 77 clinicians in this Medicare group
Maysville, KY 41056
- Reassigned Medicare billing, Kentucky enrollment
- 828 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 2
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.
Baptist Health Lagrange
Acute Care Hospitals · La Grange, KYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 47112 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.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
CORYDON, IN 47112
CORYDON, IN 47112
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 Harrison Brown's NPI number?
The NPI number for Harrison Brown is 1235634601. It was assigned to this individual provider in the NPPES registry on March 28, 2018.
Where is Harrison Brown located?
Harrison Brown practices at 1141 Hospital Dr NW, Corydon, IN 47112. The listed phone number is (812) 738-4251.
What is Harrison Brown's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Harrison Brown enrolled in Medicare?
Yes. Harrison Brown 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 Harrison Brown's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Harrison Brown reassigns Medicare benefits to 5 organizations: Clarksville Emergency Group, PC (Corydon, IN), Baptist Health Medical Group Inc (Brandenburg, KY), Emergency Medicine Physicians Associates PC (Jeffersonville, IN), Oldham County Emergency Physicians, LLC (La Grange, KY) and Southeastern Emergency Physicians LLC (Maysville, KY). 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 Harrison Brown's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Harrison Brown accept?
Health plans from CareSource list Harrison Brown 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 Harrison Brown affiliated with any hospitals?
According to CMS data, Harrison Brown is affiliated with Baptist Health Lagrange.
When was this NPI record last updated?
The NPPES record for Harrison Brown was last updated on June 15, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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. Harrison Alexander Brown, MD · NPI 1235634601
Emergency Medicine physician in Corydon, Indiana. Individual provider, active in the CMS NPPES registry since March 28, 2018.
## Identity
- **NPI:** 1235634601 (Entity type: Individual)
- **Enumerated:** March 28, 2018
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 01085837A (Indiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 1141 HOSPITAL DR NW, Corydon, IN 47112-2164
- **Phone:** (812) 738-4251
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Clarksville Emergency Group, PC (NPI 1023487154, Corydon, IN); Baptist Health Medical Group Inc (NPI 1558984633, Brandenburg, KY); Emergency Medicine Physicians Associates PC (NPI 1942775879, Jeffersonville, IN); Oldham County Emergency Physicians, LLC (NPI 1508726035, La Grange, KY); Southeastern Emergency Physicians LLC (NPI 1356379382, Maysville, KY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Florida State University College Of Medicine, class of 2018
## Record status
- **NPPES last updated:** June 15, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1235634601) · Data from the CMS NPPES public registry.