MS. CAROLINE LUTZ HOPPER PAC
NPI 1619467883
Physician Assistant in Westport, CT
About Ms. Caroline Lutz Hopper Pac NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. CAROLINE LUTZ HOPPER PAC (NPI 1619467883) is an individual physician assistant in Westport, Connecticut, licensed in Connecticut (7171) and active in the NPI registry since May 2018. She is enrolled in Medicare PECOS, maintains a secondary practice location in Centennial, and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Ms. Caroline Lutz Hopper Pac 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 06880 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 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Caroline Hopper's NPI number?
The NPI number for Caroline Hopper is 1619467883. It was assigned to this individual provider in the NPPES registry on May 14, 2018. The provider is also known as Caroline Walker Lutz Pac.
Where is Caroline Hopper located?
Caroline Hopper practices at 191 Post Rd W, Westport, CT 06880. The listed phone number is (860) 545-9000.
What is Caroline Hopper's specialty?
The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.
Is Caroline Hopper enrolled in Medicare?
Yes. Caroline Hopper 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.
When was this NPI record last updated?
The NPPES record for Caroline Hopper was last updated on July 22, 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.
# Ms. Caroline Lutz Hopper, PAC · NPI 1619467883
Physician Assistant physician in Westport, Connecticut. Individual provider, active in the CMS NPPES registry since May 14, 2018.
## Identity
- **NPI:** 1619467883 (Entity type: Individual)
- **Enumerated:** May 14, 2018
- **Primary specialty:** Physician Assistant · taxonomy 363A00000X
- **State license:** 7171 (Connecticut)
- **Sole proprietor:** No
## Practice location
- **Address:** 191 POST RD W, Westport, CT 06880-4625
- **Phone:** (860) 545-9000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** July 22, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1619467883) · Data from the CMS NPPES public registry.