COLLEEN M BROWN APRN
NPI 1457451247
Nurse Practitioner - Primary Care in Hartford, CT
About Colleen M Brown Aprn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
COLLEEN M BROWN APRN (NPI 1457451247) is an individual primary care provider in Hartford, Connecticut, licensed in Connecticut (002082) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1997).
NPPES Registry Identity
Specialties & Licenses
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
Colleen M Brown Aprn 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 Colleen Brown reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Hartford, CT 06102
- Reassigned Medicare billing, Connecticut enrollment
- 1,333 clinicians in this Medicare group
Hartford, CT 06106
- Reassigned Medicare billing, Connecticut enrollment
- 1,921 clinicians in this Medicare group
Wethersfield, CT 06109
- Reassigned Medicare billing, Connecticut enrollment
- 747 clinicians in this Medicare group
Willimantic, CT 06226
- Reassigned Medicare billing, Connecticut enrollment
- 302 clinicians in this Medicare group
Norwich, CT 06360
- Reassigned Medicare billing, Connecticut enrollment
- 430 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 06102 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.
HARTFORD, CT 06102
HARTFORD, CT 06102
HARTFORD, CT 06102
HARTFORD, CT 06102
HARTFORD, CT 06102
HARTFORD, CT 06102
HARTFORD, CT 06102
HARTFORD, CT 06102
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 Colleen Brown's NPI number?
The NPI number for Colleen Brown is 1457451247. It was assigned to this individual provider in the NPPES registry on September 22, 2006.
Where is Colleen Brown located?
Colleen Brown practices at 80 Seymour Street Hartford Hospital Transplant Program, Hartford, CT 06102. The listed phone number is (860) 545-4219.
What is Colleen Brown's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Primary Care, with taxonomy code 363LP2300X.
Is Colleen Brown enrolled in Medicare?
Yes. Colleen 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 Colleen Brown's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Colleen Brown reassigns Medicare benefits to 5 organizations: Hartford Hospital (Hartford, CT), Hartford Healthcare Medical Group Specialists, PLLC (Hartford, CT), Hartford Healthcare Medical Group, Inc (Wethersfield, CT), Windham Community Memorial Hospital, Inc. (Willimantic, CT) and William W Backus Hospital (Norwich, CT). 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 Colleen Brown's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Colleen Brown accept?
Health plans from Anthem Blue Cross and Blue Shield list Colleen 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.
When was this NPI record last updated?
The NPPES record for Colleen Brown was last updated on February 22, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Colleen M Brown, APRN · NPI 1457451247
Primary Care physician in Hartford, Connecticut. Individual provider, active in the CMS NPPES registry since September 22, 2006.
## Identity
- **NPI:** 1457451247 (Entity type: Individual)
- **Enumerated:** September 22, 2006
- **Primary specialty:** Nurse Practitioner - Primary Care · taxonomy 363LP2300X
- **State license:** 002082 (Connecticut)
- **Sole proprietor:** No
## Practice location
- **Address:** 80 SEYMOUR STREET, HARTFORD HOSPITAL TRANSPLANT PROGRAM, Hartford, CT 06102
- **Phone:** (860) 545-4219
## 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): Hartford Hospital (NPI 1770696643, Hartford, CT); Hartford Healthcare Medical Group Specialists, PLLC (NPI 1023584216, Hartford, CT); Hartford Healthcare Medical Group, Inc (NPI 1043561301, Wethersfield, CT); Windham Community Memorial Hospital, Inc. (NPI 1023191467, Willimantic, CT); William W Backus Hospital (NPI 1730243536, Norwich, CT) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1997
## Record status
- **NPPES last updated:** February 22, 2008
- **Other identifiers:** Medicare UPIN P35767 (CT)
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Source: [NPI Profile](https://npiprofile.com/npi/1457451247) · Data from the CMS NPPES public registry.