SYLVIA BERTHA NGINA MWANZIA MD
NPI 1609496041
Family Medicine in Wallingford, CT
About Sylvia Bertha Ngina Mwanzia Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SYLVIA BERTHA NGINA MWANZIA MD (NPI 1609496041) is an individual family medicine provider in Wallingford, Connecticut, licensed in Connecticut (82651) and active in the NPI registry since April 2020. She is enrolled in Medicare PECOS and is a graduate of Other (2020).
NPPES Registry Identity
Specialties & Licenses
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
Sylvia Bertha Ngina Mwanzia Md 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 Reassignment
Medicare enrollment records show Sylvia Bertha Mwanzia reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Wethersfield, CT 06109
- Reassigned Medicare billing, Connecticut enrollment
- 747 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 06492 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
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 Sylvia Bertha Mwanzia's NPI number?
The NPI number for Sylvia Bertha Mwanzia is 1609496041. It was assigned to this individual provider in the NPPES registry on April 24, 2020.
Where is Sylvia Bertha Mwanzia located?
Sylvia Bertha Mwanzia practices at 701 N Colony Rd Ste 101, Wallingford, CT 06492. The listed phone number is (203) 284-3144.
What is Sylvia Bertha Mwanzia's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Sylvia Bertha Mwanzia enrolled in Medicare?
Yes. Sylvia Bertha Mwanzia 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 organization bills Medicare for Sylvia Bertha Mwanzia's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sylvia Bertha Mwanzia reassigns Medicare benefits to Hartford Healthcare Medical Group, Inc (Wethersfield, 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 Sylvia Bertha Mwanzia'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 Sylvia Bertha Mwanzia was last updated on September 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Sylvia Bertha Ngina Mwanzia, MD · NPI 1609496041
Family Medicine physician in Wallingford, Connecticut. Individual provider, active in the CMS NPPES registry since April 24, 2020.
## Identity
- **NPI:** 1609496041 (Entity type: Individual)
- **Enumerated:** April 24, 2020
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 82651 (Connecticut)
- **Sole proprietor:** No
## Practice location
- **Address:** 701 N COLONY RD STE 101, Wallingford, CT 06492-2407
- **Phone:** (203) 284-3144
## 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:** Hartford Healthcare Medical Group, Inc (NPI 1043561301, Wethersfield, CT), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** September 15, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1609496041) · Data from the CMS NPPES public registry.