MARIANA NEGRILA NP
NPI 1437490620
Nurse Practitioner - Primary Care in Stamford, CT
About Mariana Negrila Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARIANA NEGRILA NP (NPI 1437490620) is an individual primary care provider in Stamford, Connecticut, licensed in Connecticut (7268) and active in the NPI registry since March 2013. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Locations 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mariana Negrila Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Mariana Negrila reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Stamford, CT 06905
- Reassigned Medicare billing, Connecticut enrollment
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 06905 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 Mariana Negrila's NPI number?
The NPI number for Mariana Negrila is 1437490620. It was assigned to this individual provider in the NPPES registry on March 13, 2013.
Where is Mariana Negrila located?
Mariana Negrila practices at 1747 Summer St, Stamford, CT 06905. The listed phone number is (917) 270-9812.
What is Mariana Negrila's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Primary Care, with taxonomy code 363LP2300X.
Is Mariana Negrila enrolled in Medicare?
Yes. Mariana Negrila is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Mariana Negrila's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mariana Negrila reassigns Medicare benefits to Mariana Negrila Dnp PC (Stamford, 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 Mariana Negrila's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Mariana Negrila was last updated on August 3, 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.
# Mariana Negrila, NP · NPI 1437490620
Primary Care physician in Stamford, Connecticut. Individual provider, active in the CMS NPPES registry since March 13, 2013.
## Identity
- **NPI:** 1437490620 (Entity type: Individual)
- **Enumerated:** March 13, 2013
- **Primary specialty:** Nurse Practitioner - Primary Care · taxonomy 363LP2300X
- **State license:** 7268 (Connecticut)
- **Sole proprietor:** No
## Practice location
- **Address:** 1747 SUMMER ST, Stamford, CT 06905-5144
- **Phone:** (917) 270-9812
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Mariana Negrila Dnp PC (NPI 1831762780, Stamford, CT), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 3, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1437490620) · Data from the CMS NPPES public registry.