MARSHA MARIANA POLANCO
NPI 1659925642
Social Worker - Clinical in Fairfield, CT
About Marsha Mariana Polanco NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARSHA MARIANA POLANCO (NPI 1659925642) is an individual clinical provider in Fairfield, Connecticut and active in the NPI registry since July 2019. She is enrolled in Medicare PECOS.
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 (PECOS)
Marsha Mariana Polanco is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Marsha Polanco reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
New Haven, CT 06790
- Reassigned Medicare billing, Connecticut enrollment
- 127 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 06824 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 7
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 Marsha Polanco's NPI number?
The NPI number for Marsha Polanco is 1659925642. It was assigned to this individual provider in the NPPES registry on July 28, 2019.
Where is Marsha Polanco located?
Marsha Polanco practices at 1214 Post Rd, Fairfield, CT 06824. The listed phone number is (203) 516-7080.
What is Marsha Polanco's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Marsha Polanco enrolled in Medicare?
Yes. Marsha Polanco is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Marsha Polanco's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marsha Polanco reassigns Medicare benefits to State Of Connecticut (New Haven, CT). The 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 Marsha Polanco's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Marsha Polanco accept?
Health plans from Anthem Blue Cross and Blue Shield list Marsha Polanco 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 Marsha Polanco was last updated on July 28, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Marsha Mariana Polanco · NPI 1659925642
Clinical provider in Fairfield, Connecticut. Individual provider, active in the CMS NPPES registry since July 28, 2019.
## Identity
- **NPI:** 1659925642 (Entity type: Individual)
- **Enumerated:** July 28, 2019
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1214 POST RD, Fairfield, CT 06824-6008
- **Phone:** (203) 516-7080
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** State Of Connecticut (NPI 1881629434, New Haven, CT), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 28, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1659925642) · Data from the CMS NPPES public registry.