DR. CAROLINE M SUTTON DNP
NPI 1780266643
Nurse Practitioner - Family in Greenwich, CT
About Dr. Caroline M Sutton Dnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CAROLINE M SUTTON DNP (NPI 1780266643) is an individual family provider in Greenwich, Connecticut, licensed in Connecticut (9107) and active in the NPI registry since April 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2020).
NPPES Registry Identity
Specialties & Licenses
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. Caroline M Sutton Dnp 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 Caroline Sutton reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Norwalk, CT 06851
- Reassigned Medicare billing, Connecticut enrollment
- 29 clinicians in this Medicare group
New York, NY 10022
- Reassigned Medicare billing, Connecticut enrollment
- 8 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 9
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 06830 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 2
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 Sutton's NPI number?
The NPI number for Caroline Sutton is 1780266643. It was assigned to this individual provider in the NPPES registry on April 21, 2021.
Where is Caroline Sutton located?
Caroline Sutton practices at 600 W Putnam Ave, Greenwich, CT 06830. The listed phone number is (203) 810-4151.
What is Caroline Sutton's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Caroline Sutton enrolled in Medicare?
Yes. Caroline Sutton 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 Caroline Sutton's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Caroline Sutton reassigns Medicare benefits to 2 organizations: The Connecticut Dermatology Group PLLC (Norwalk, CT) and Schweiger Dermatology PLLC (New York, NY). 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 Caroline Sutton's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Caroline Sutton accept?
Health plans from Anthem Blue Cross and Blue Shield list Caroline Sutton 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 Caroline Sutton was last updated on April 21, 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. Caroline M Sutton, DNP · NPI 1780266643
Family physician in Greenwich, Connecticut. Individual provider, active in the CMS NPPES registry since April 21, 2021.
## Identity
- **NPI:** 1780266643 (Entity type: Individual)
- **Enumerated:** April 21, 2021
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 9107 (Connecticut)
- **Sole proprietor:** No
## Practice location
- **Address:** 600 W PUTNAM AVE, Greenwich, CT 06830-6080
- **Phone:** (203) 810-4151
## 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): The Connecticut Dermatology Group PLLC (NPI 1699881557, Norwalk, CT); Schweiger Dermatology PLLC (NPI 1831438662, New York, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** April 21, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1780266643) · Data from the CMS NPPES public registry.