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MEGAN JUDY YU
NPI 1972000966
Emergency Medicine in New Haven, CT

Active since April 07, 2018PECOS Enrolled
464 CONGRESS AVE STE 260, NEW HAVEN, CT 06519(203) 737-2644 Get Directions Write a Review

NPPES record last updated: June 30, 2022. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Megan Judy Yu NPPES

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

MEGAN JUDY YU (NPI 1972000966) is an individual emergency medicine provider in New Haven, Connecticut, licensed in California (A177361) and active in the NPI registry since April 2018. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1972000966
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameMEGAN JUDY YU
Location Address464 CONGRESS AVE STE 260New Haven, CT 06519-1362
Mailing Address464 Congress Ave Ste 260New Haven, CT 06519-1362
Phone(203) 737-2644
Sole ProprietorYes
Enumeration DateApril 7, 2018
Last NPPES UpdateJune 30, 2022
NPPES CertifiedJune 30, 2022
✔ NPI 1972000966 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in CA · A177361
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
464 CONGRESS AVE STE 260, New Haven, CT 06519
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Megan Judy Yu 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 Megan Yu reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Nes Western Group, A Professional Corporation
2,488 mi
Emergency Medicine
465 W PUTNAM AVE
Porterville, CA 93257
  • Reassigned Medicare billing, California enrollment
  • 160 clinicians in this Medicare group
NPI 1487125019 (559) 784-1110

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 06519 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.

MEGHAN ELIZABETH GWARA PA-C
Physician Assistant (Medical)
464 CONGRESS AVE STE 260
NEW HAVEN, CT 06519
South Central Connecticut Planning Region (203) 785-4404
DR. EDWARD ROBERT MELNICK M.D.
Emergency Medicine
464 CONGRESS AVE STE 260, YALE UNIV SCHOOL OF MED, DEPT OF EMERGENCY MEDICINE
NEW HAVEN, CT 06519
South Central Connecticut Planning Region (203) 772-6664
AISHA EDITH DROZ LOPEZ MD
Emergency Medicine
464 CONGRESS AVE STE 260
NEW HAVEN, CT 06519
South Central Connecticut Planning Region (203) 785-2353
SEAN P BUSH M.D.
Emergency Medicine
464 CONGRESS AVE STE 260
NEW HAVEN, CT 06519
South Central Connecticut Planning Region (252) 917-9311
GREGORY LUKE LARKIN MD
Emergency Medicine
464 CONGRESS AVE STE 260
NEW HAVEN, CT 06519
South Central Connecticut Planning Region (203) 785-2353
ZAINAB RASHEED
Physician Assistant (Medical)
464 CONGRESS AVE STE 260
NEW HAVEN, CT 06519
South Central Connecticut Planning Region (571) 388-8353
DR. SHEEJA THOMAS MD
Emergency Medicine
464 CONGRESS AVE STE 260, YALE-NEW HAVEN HOSPITAL DEPT EMERGENCY MEDICINE
NEW HAVEN, CT 06519
South Central Connecticut Planning Region (203) 785-2353
MRS. CAITLYN MCNAMARA MCNIFF PA
Physician Assistant
464 CONGRESS AVE STE 260
NEW HAVEN, CT 06519
South Central Connecticut Planning Region (203) 785-4404

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 Megan Yu's NPI number?

The NPI number for Megan Yu is 1972000966. It was assigned to this individual provider in the NPPES registry on April 7, 2018.

Where is Megan Yu located?

Megan Yu practices at 464 Congress Ave Ste 260, New Haven, CT 06519. The listed phone number is (203) 737-2644.

What is Megan Yu's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Megan Yu enrolled in Medicare?

Yes. Megan Yu is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Megan Yu's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Megan Yu reassigns Medicare benefits to Nes Western Group, A Professional Corporation (Porterville, CA). 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 Megan Yu'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 Megan Yu was last updated on June 30, 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.