DR. WESLEY NILSSON MD
NPI 1639674120
Obstetrics & Gynecology in Bridgeport, CT
About Dr. Wesley Nilsson Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. WESLEY NILSSON MD (NPI 1639674120) is an individual obstetrics & gynecology provider in Bridgeport, Connecticut, licensed in Connecticut (71885) and active in the NPI registry since March 2018. He is enrolled in Medicare PECOS, is affiliated with Parkland Health & Hospital System, and is a graduate of Other (2017).
NPPES Registry Identity
Specialties & Licenses 2
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. Wesley Nilsson 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 Reassignments
2Medicare enrollment records show Wesley Nilsson reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bridgeport, CT 06610
- Reassigned Medicare billing, Connecticut enrollment
- 1,824 clinicians in this Medicare group
Tyler, TX 75701
- Reassigned Medicare billing, Texas enrollment
- 5,299 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Parkland Health & Hospital System
Acute Care Hospitals · Dallas, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 06610 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.
BRIDGEPORT, CT 06610
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 Wesley Nilsson's NPI number?
The NPI number for Wesley Nilsson is 1639674120. It was assigned to this individual provider in the NPPES registry on March 27, 2018.
Where is Wesley Nilsson located?
Wesley Nilsson practices at 267 Grant St Dept Of, Bridgeport, CT 06610. The listed phone number is (203) 384-3990.
What is Wesley Nilsson's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Wesley Nilsson enrolled in Medicare?
Yes. Wesley Nilsson 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 Wesley Nilsson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Wesley Nilsson reassigns Medicare benefits to 2 organizations: Northeast Medical Group, Inc. (Bridgeport, CT) and The University Of Texas Southwestern Medical Center At Dallas (Tyler, TX). 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 Wesley Nilsson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Wesley Nilsson accept?
Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 3 other insurers list Wesley Nilsson 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.
Is Wesley Nilsson affiliated with any hospitals?
According to CMS data, Wesley Nilsson is affiliated with Parkland Health & Hospital System.
When was this NPI record last updated?
The NPPES record for Wesley Nilsson was last updated on June 28, 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. Wesley Nilsson, MD · NPI 1639674120
Obstetrics & Gynecology physician in Bridgeport, Connecticut. Individual provider, active in the CMS NPPES registry since March 27, 2018.
## Identity
- **NPI:** 1639674120 (Entity type: Individual)
- **Enumerated:** March 27, 2018
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 71885 (Connecticut)
- **Sole proprietor:** No
## Practice location
- **Address:** 267 GRANT ST DEPT OF, Bridgeport, CT 06610-2805
- **Phone:** (203) 384-3990
## 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): Northeast Medical Group, Inc. (NPI 1043278351, Bridgeport, CT); The University Of Texas Southwestern Medical Center At Dallas (NPI 1417099599, Tyler, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** June 28, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1639674120) · Data from the CMS NPPES public registry.