DR. REMY ALEXANDRA SIRKEN M.D.
NPI 1740418698
Psychiatry & Neurology - Psychiatry in Westport, CT
About Dr. Remy Alexandra Sirken M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. REMY ALEXANDRA SIRKEN M.D. (NPI 1740418698) is an individual psychiatry provider in Westport, Connecticut, licensed in Connecticut (051049) and active in the NPI registry since June 2009. She is enrolled in Medicare PECOS, maintains a secondary practice location in Bridgeport, and is a graduate of Medical College Of Wisconsin (2009).
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. Remy Alexandra Sirken M.d. 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 Remy Sirken reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Torrington, CT 06790
- Reassigned Medicare billing, Connecticut enrollment
- 374 clinicians in this Medicare group
Hartford, CT 06106
- Reassigned Medicare billing, Connecticut enrollment
- 1,921 clinicians in this Medicare group
Manchester, CT 06040
- Reassigned Medicare billing, Connecticut enrollment
- 94 clinicians in this Medicare group
Vernon, CT 06066
- Reassigned Medicare billing, Connecticut enrollment
- 96 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.
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.
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.
WESTPORT, CT 06880
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 Remy Sirken's NPI number?
The NPI number for Remy Sirken is 1740418698. It was assigned to this individual provider in the NPPES registry on June 30, 2009.
Where is Remy Sirken located?
Remy Sirken practices at 47 Long Lots Rd, Westport, CT 06880. The listed phone number is (203) 227-1251.
What is Remy Sirken's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Remy Sirken enrolled in Medicare?
Yes. Remy Sirken 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 Remy Sirken's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Remy Sirken reassigns Medicare benefits to 4 organizations: The Charlotte Hungerford Hospital (Torrington, CT), Hartford Healthcare Medical Group Specialists, PLLC (Hartford, CT), Prospect Manchester Hospital, Inc. (Manchester, CT) and Prospect Rockville Hospital, Inc. (Vernon, 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 Remy Sirken's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Remy Sirken accept?
Health plans from Anthem Blue Cross and Blue Shield list Remy Sirken 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 Remy Sirken was last updated on January 12, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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. Remy Alexandra Sirken, M.D. · NPI 1740418698
Psychiatry physician in Westport, Connecticut. Individual provider, active in the CMS NPPES registry since June 30, 2009.
## Identity
- **NPI:** 1740418698 (Entity type: Individual)
- **Enumerated:** June 30, 2009
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** 051049 (Connecticut)
- **Sole proprietor:** No
## Practice location
- **Address:** 47 LONG LOTS RD, Westport, CT 06880-3828
- **Phone:** (203) 227-1251 · **Fax:** (203) 226-8616
## 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): The Charlotte Hungerford Hospital (NPI 1629075734, Torrington, CT); Hartford Healthcare Medical Group Specialists, PLLC (NPI 1023584216, Hartford, CT); Prospect Manchester Hospital, Inc. (NPI 1316394638, Manchester, CT); Prospect Rockville Hospital, Inc. (NPI 1205283538, Vernon, CT) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Medical College Of Wisconsin, class of 2009
## Record status
- **NPPES last updated:** January 12, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1740418698) · Data from the CMS NPPES public registry.