LOREEN WILLIAMS DNP, FNP-BC
NPI 1285003988
Nurse Practitioner - Family in Danielson, CT
About Loreen Williams Dnp, Fnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LOREEN WILLIAMS DNP, FNP-BC (NPI 1285003988) is an individual family provider in Danielson, Connecticut, licensed in Connecticut (12.006331) and active in the NPI registry since September 2015. She is enrolled in Medicare PECOS, maintains a secondary practice location in Cromwell, and is a graduate of Other (2015).
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
Loreen Williams Dnp, Fnp-bc 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
4Medicare enrollment records show Loreen Williams reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Danielson, CT 06239
- Reassigned Medicare billing, Connecticut enrollment
- 390 clinicians in this Medicare group
Wethersfield, CT 06109
- Reassigned Medicare billing, Connecticut enrollment
- 116 clinicians in this Medicare group
Hartford, CT 06105
- Reassigned Medicare billing, Connecticut enrollment
- 1,186 clinicians in this Medicare group
Orange, CT 06477
- Reassigned Medicare billing, Connecticut enrollment
- Medicare enrollment name: Impact Health PC
- 129 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 7
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 06239 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 12
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
DANIELSON, CT 06239
DANIELSON, CT 06239
DANIELSON, CT 06239
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 Loreen Williams's NPI number?
The NPI number for Loreen Williams is 1285003988. It was assigned to this individual provider in the NPPES registry on September 23, 2015.
Where is Loreen Williams located?
Loreen Williams practices at 111 Westcott Rd, Danielson, CT 06239. The listed phone number is (860) 774-9540.
What is Loreen Williams's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Loreen Williams enrolled in Medicare?
Yes. Loreen Williams 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 Loreen Williams's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Loreen Williams reassigns Medicare benefits to 4 organizations: Step Up Care PC LLC (Danielson, CT), Prime Healthcare, PC (Wethersfield, CT), Trinity Health Of New England Provider Network Organization Inc (Hartford, CT) and Impact Health P.C. (Orange, 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 Loreen Williams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Loreen Williams accept?
Health plans from Anthem Blue Cross and Blue Shield list Loreen Williams 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 Loreen Williams was last updated on April 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Loreen Williams, DNP, FNP-BC · NPI 1285003988
Family physician in Danielson, Connecticut. Individual provider, active in the CMS NPPES registry since September 23, 2015.
## Identity
- **NPI:** 1285003988 (Entity type: Individual)
- **Enumerated:** September 23, 2015
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 12.006331 (Connecticut)
- **Sole proprietor:** No
## Practice location
- **Address:** 111 WESTCOTT RD, Danielson, CT 06239-2929
- **Phone:** (860) 774-9540
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Step Up Care PC LLC (NPI 1154884740, Danielson, CT); Prime Healthcare, PC (NPI 1184819302, Wethersfield, CT); Trinity Health Of New England Provider Network Organization Inc (NPI 1003882812, Hartford, CT); Impact Health P.C. (NPI 1730694316, Orange, CT) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** April 2, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1285003988) · Data from the CMS NPPES public registry.