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MAGNA DIAS M.D.
NPI 1609886381
Pediatrics in New Haven, CT

Active since August 08, 2006PECOS Enrolled
1 PARK ST, NEW HAVEN, CT 06504(203) 688-4242 Get Directions Write a Review

NPPES record last updated: March 9, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 9, 2026, Dec 20, 2018, Dec 4, 2018 and 3 more (6 updates tracked since 2016).

About Magna Dias M.d. NPPES

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

MAGNA DIAS M.D. (NPI 1609886381) is an individual pediatrics provider in New Haven, Connecticut, licensed in Connecticut (62104) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1609886381
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameMAGNA DIASCredential: M.D.
Location Address1 PARK STNew Haven, CT 06504-8901
Mailing Address100 E Penn Sq Fl 9Philadelphia, PA 19107-3377 · (267) 425-9234 · Fax (267) 425-9299
Phone(203) 688-4242
Sole ProprietorNo
Enumeration DateAugust 8, 2006
Last NPPES UpdateMarch 9, 20266 updates tracked since enumeration
NPPES CertifiedMarch 9, 2026
✔ NPI 1609886381 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in CT · 62104
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
1 PARK ST, New Haven, CT 06504
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Secondary Practice Locations 3

Location 1130 Division StDerby, CT 06418-1326 · Phone (203) 732-1330 · Fax (203) 732-1332
Location 21925 Pacific Ave, CHCA NJ General PedsAtlantic City, NJ 08401-6713 · Phone (609) 345-4000 · Fax (609) 672-8523
Location 3267 Grant StBridgeport, CT 06610-2805 · Phone (203) 384-3000

Other Identifiers 1

Medicaid001761840PA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Magna Dias M.d. 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 Reassignments

3

Medicare enrollment records show Magna Dias reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Yale University
0.5 mi
Advanced Practice Midwife
100 CHURCH ST S STE 200, YALE SCHOOL OF NURSING
New Haven, CT 06519
  • Reassigned Medicare billing, Connecticut enrollment
  • 3,728 clinicians in this Medicare group
NPI 1124148887 (203) 737-5432
Griffin Faculty Physicians, Inc.
8.2 mi
Thoracic Surgery (Cardiothoracic Vascular Surgery)
67 MAPLE AVE, 2ND FLOOR
Derby, CT 06418
  • Reassigned Medicare billing, Connecticut enrollment
  • 190 clinicians in this Medicare group
NPI 1598755605 (203) 732-1330
Bridgeport Hospital
9.0 mi
General Acute Care Hospital
300 SEASIDE AVE
Milford, CT 06460
  • Reassigned Medicare billing, Connecticut enrollment
  • 219 clinicians in this Medicare group
NPI 1619553021 (203) 876-4000

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 06504 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
$93.86 typical visit price
range $60.82 – $183.10
Typical copayment $23.46 (range $15.20 – $45.77)
Most-billed visit code 99203
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.

RUCHIKA S KARNIK MD
Pediatrics (Pediatric Cardiology)
1 PARK ST
NEW HAVEN, CT 06504
South Central Connecticut Planning Region (203) 785-4081
DR. DANICE KURUVILLA M.D.
Pediatrics
1 PARK ST
NEW HAVEN, CT 06504
South Central Connecticut Planning Region (203) 785-4081
RILEY ABERNETHY
Audiologist
1 PARK ST
NEW HAVEN, CT 06504
South Central Connecticut Planning Region (203) 688-4242
SLEEPY SMILES CT LLC
Dentist (Pediatric Dentistry)
1 PARK ST
NEW HAVEN, CT 06504
South Central Connecticut Planning Region (203) 586-1425
JENNIFER RECORDS PNP-PC
Nurse Practitioner (Pediatrics)
1 PARK ST
NEW HAVEN, CT 06504
South Central Connecticut Planning Region (203) 688-4242
STEPHANIE KYC
Pediatrics
1 PARK ST
NEW HAVEN, CT 06504
South Central Connecticut Planning Region (203) 688-2320
DR. LEONEL A RODRIGUEZ MD
Pediatrics (Pediatric Gastroenterology)
1 PARK ST
NEW HAVEN, CT 06504
South Central Connecticut Planning Region (203) 785-4649
CHRISTINE BAKHOUM
Pediatrics (Pediatric Nephrology)
1 PARK ST
NEW HAVEN, CT 06504
South Central Connecticut Planning Region (203) 785-4643

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 Magna Dias's NPI number?

The NPI number for Magna Dias is 1609886381. It was assigned to this individual provider in the NPPES registry on August 8, 2006.

Where is Magna Dias located?

Magna Dias practices at 1 Park St, New Haven, CT 06504. The listed phone number is (203) 688-4242.

What is Magna Dias's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Magna Dias enrolled in Medicare?

Yes. Magna Dias is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Magna Dias's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Magna Dias reassigns Medicare benefits to 3 organizations: Yale University (New Haven, CT), Griffin Faculty Physicians, Inc. (Derby, CT) and Bridgeport Hospital (Milford, CT). 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 Magna Dias's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Magna Dias accept?

Health plans from Anthem Blue Cross and Blue Shield list Magna Dias 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 Magna Dias was last updated on March 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.