1. Home
  2. Directory
  3. Connecticut
  4. New Haven
  5. Internal Medicine
  6. NPI Profile

MADELINE S. WILSON MD
NPI 1871574152
Internal Medicine in New Haven, CT

Active since November 14, 2005PECOS Enrolled
55 LOCK STREET, NEW HAVEN, CT 06520(203) 432-0076(203) 432-7289 Get Directions Write a Review

NPPES record last updated: March 8, 2011. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Madeline S. Wilson Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MADELINE S. WILSON MD (NPI 1871574152) is an individual internal medicine provider in New Haven, Connecticut, licensed in Connecticut (030942) and active in the NPI registry since November 2005. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1871574152
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameMADELINE S. WILSONCredential: MD
Location Address55 LOCK STREETNew Haven, CT 06520-8237
Mailing AddressPo Box 208237, 55 Lock StreetNew Haven, CT 06520-8237 · (203) 432-0076 · Fax (203) 432-7289
Phone(203) 432-0076
Fax(203) 432-7289
Sole ProprietorNo
Enumeration DateNovember 14, 2005
Last NPPES UpdateMarch 8, 2011
✔ NPI 1871574152 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CT · 030942
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
55 LOCK STREET, New Haven, CT 06520
Open in Google Maps ↗

Other Identifiers 3

Medicare UPINF00690
Medicare ID-Type Unspecified110004123CT
Medicaid001309427CT

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Madeline S. Wilson Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Madeline Wilson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Yale University
Same address
Health Service
55 LOCK ST
New Haven, CT 06511
  • Reassigned Medicare billing, Connecticut enrollment
  • 149 clinicians in this Medicare group
NPI 1093862740 (203) 432-0076

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 06520 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$138.84 typical visit price
range $60.82 – $183.10
Typical copayment $34.71 (range $15.20 – $45.77)
Most-billed visit code 99204
Established Patient
$106.68 typical visit price
range $19.76 – $149.26
Typical copayment $26.67 (range $4.94 – $37.31)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

MOLLY MEYER APRN
Clinical Nurse Specialist (Oncology)
55 LOCK STREET
NEW HAVEN, CT 06520
South Central Connecticut Planning Region (203) 432-0076
DR. SUSAN HALL FORSTER MD
Ophthalmology
55 LOCK STREET
NEW HAVEN, CT 06520
South Central Connecticut Planning Region (203) 432-0076
DR. DAVID P FOX MD
Obstetrics & Gynecology
55 LOCK STREET
NEW HAVEN, CT 06520
South Central Connecticut Planning Region (203) 432-0076
DR. DOROTHYANN J VAN RHIJN MD
Family Medicine
55 LOCK STREET
NEW HAVEN, CT 06520
South Central Connecticut Planning Region (203) 432-0076
MRS. VANESSA LOUISE JEFFERSON MSN, C-ANP, CDE
Internal Medicine
55 LOCK STREET
NEW HAVEN, CT 06520
South Central Connecticut Planning Region (203) 432-0076
DIANE M PAQUETTE APRN
Family Medicine (Adult Medicine)
55 LOCK STREET
NEW HAVEN, CT 06520
South Central Connecticut Planning Region (203) 432-0076
MR. WILLIAM J. AQUILA PA
Physician Assistant
55 LOCK STREET
NEW HAVEN, CT 06520
South Central Connecticut Planning Region (203) 432-0076
BARBARA I GULANSKI MD
Internal Medicine (Endocrinology, Diabetes & Metabolism)
55 LOCK STREET, DANA BUILDING - 3RD FLOOR
NEW HAVEN, CT 06520
South Central Connecticut Planning Region (203) 432-0076

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 Madeline Wilson's NPI number?

The NPI number for Madeline Wilson is 1871574152. It was assigned to this individual provider in the NPPES registry on November 14, 2005.

Where is Madeline Wilson located?

Madeline Wilson practices at 55 Lock Street, New Haven, CT 06520. The listed phone number is (203) 432-0076.

What is Madeline Wilson's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Madeline Wilson enrolled in Medicare?

Yes. Madeline Wilson is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Madeline Wilson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Madeline Wilson reassigns Medicare benefits to Yale University (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 Madeline Wilson'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 Madeline Wilson was last updated on March 8, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.