DR. LILY HOANG TRAN MD
NPI 1487865523
Psychiatry & Neurology - Neurology with Special Qualifications in Child Neurology in New Haven, CT

Q: What is Lily Tran's NPI number?

The NPI number for Lily Tran is 1487865523. It was assigned to this individual provider in the NPPES registry on May 24, 2007.

Q: What is Lily Tran's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology with Special Qualifications in Child Neurology, with taxonomy code 2084N0402X.

Q: When was this NPI record last updated?

The NPPES record for Lily Tran was last updated on August 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.

Active since May 24, 2007PECOS Enrolled

15 YORK ST, NEW HAVEN, CT 06510(203) 785-5708(203) 737-2236 Get Directions Write a Review

NPPES record last updated: August 4, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Aug 4, 2026, Mar 15, 2023 (2 updates tracked since 2023).

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About Dr. Lily Hoang Tran Md NPPES

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

DR. LILY HOANG TRAN MD (NPI 1487865523) is an individual neurology with special qualifications in child neurology provider in New Haven, Connecticut, licensed in Connecticut (84565) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1487865523

Entity TypeIndividualFemale

Primary Taxonomy2084N0402X

Provider Legal NameDR. LILY HOANG TRANCredential: MD

Location Address15 YORK STNew Haven, CT 06510-3221

Mailing Address15 York StNew Haven, CT 06510-3221 · (203) 785-5708 · Fax (203) 737-2236

Phone(203) 785-5708

Fax(203) 737-2236

Sole ProprietorNo

Enumeration DateMay 24, 2007

Last NPPES UpdateAugust 4, 20262 updates tracked since enumeration

NPPES CertifiedAugust 4, 2026

✔ NPI 1487865523 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · Neurology with Special Qualifications in Child NeurologyAllopathic & Osteopathic Physicians

Taxonomy Code2084N0402X

Licenses✔ Licensed in CT · 84565✔ Licensed in CA · A118437✔ Licensed in DE · C1-0024191

Definition

A Child Neurologist specializes in neurology with special skills in diagnosis and treatment of neurologic disorders of the neonatal period, infancy, early childhood, and adolescence.

15 YORK ST, New Haven, CT 06510

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Lily Hoang Tran 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 Reassignments

Medicare enrollment records show Lily Tran reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

The Nemours Foundation

150 mi

Multi-Specialty

833 CHESTNUT ST STE 301
Philadelphia, PA 19107

Reassigned Medicare billing, Delaware enrollment
526 clinicians in this Medicare group

NPI 1902959653 (215) 955-5800

Nemours New Jersey Physician Practice, P.C.

152 mi

Pediatrics

1280 ALMONESSON RD
Deptford, NJ 08096

Reassigned Medicare billing, New Jersey enrollment
Medicare enrollment name: Nemours New Jersey Physician Practice PC
183 clinicians in this Medicare group

NPI 1265874713 (800) 416-4441

Inspira Health Network Medical Group, P.C.

158 mi

Multi-Specialty

1120 DELSEA DR N
Glassboro, NJ 08028

Reassigned Medicare billing, New Jersey enrollment
Medicare enrollment name: Inspira Health Network Medical Group PC
258 clinicians in this Medicare group

NPI 1922177856 (856) 507-2783

Children's Hospital Of Orange County

2,493 mi

Pediatrics

1201 W LA VETA AVE
Orange, CA 92868

Reassigned Medicare billing, California enrollment
Medicare enrollment name: Childrens Hospital Of Orange County
190 clinicians in this Medicare group

NPI 1275975104 (714) 509-8649

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 06510 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.

KARAM AL JUMAILY

Student in an Organized Health Care Education/Training Program

15 YORK ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 785-4668

AARON VASSALL M.D.

Student in an Organized Health Care Education/Training Program

15 YORK ST, YNHH DEPT OF MEDICINE, LMP 1092
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 688-5555

MS. PEGGY SUEJIN MYUNG M.D., PH.D.

Dermatology (Dermatopathology)

15 YORK ST, LMP 5031
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (215) 668-7559

ROBERT E TIGELAAR MD

Dermatology

15 YORK ST, DERMATOLOGY, LCI ROOM 609
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 785-4632

REBECCA SLOTKIN M.D.

Internal Medicine

15 YORK ST, YNHH DEPT OF MEDICINE, LMP 1092
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 688-5555

MICHAEL GIRARDI MD

Dermatology

15 YORK ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 785-4632

GERALD H FRIEDLAND MD

Internal Medicine (Infectious Disease)

15 YORK ST, NATHAN SMITH BUILDING
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 785-5303

KACIE R CARLSON PA-C

Physician Assistant

15 YORK ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 785-4632

MR. KYLE ANDREW LYMAN MD

Psychiatry & Neurology (Neurology)

15 YORK ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 785-7171

CAROLYN ARENA

Nurse Practitioner (Psychiatric/Mental Health)

15 YORK ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 688-9170

CEMRE ROBINSON M.D.

Pediatrics (Pediatric Endocrinology)

15 YORK ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 737-3784

KENNETH B ROBERTS MD

Radiology (Radiation Oncology)

15 YORK ST, HUNTER BUILDING, 1ST FLOOR
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 688-1861

JANET HILBERT M.D.

Internal Medicine (Sleep Medicine)

15 YORK ST, YALE UNIVERSITY, INTERNAL MEDICINE, PCCSM
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 785-4163

SACIT BULENT OMAY M.D.

Neurological Surgery

15 YORK ST, LLCI 814B
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 785-2791

DIANA ATHONVARANGKUL

Internal Medicine (Endocrinology, Diabetes & Metabolism)

15 YORK ST, YNHH DEPT OF MEDICINE, LMP 1092
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 688-5555

KATHERINE ANNE KOSIV MD

Pediatrics (Pediatric Cardiology)

15 YORK ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 785-2022

DR. AMI PEARL BELMONT M.D.

Internal Medicine

15 YORK ST, LMP 1091B, YNHH INTERNAL MEDICINE/PEDIATRICS
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 785-7941

JOANNE B WEIDHAAS MD

Radiology (Radiation Oncology)

15 YORK ST, HUNTER BUILDING, 1ST FL
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 688-4344

WASSIM H FARES MD, MSC

Internal Medicine (Pulmonary Disease)

15 YORK ST, LCI-105-C
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 785-4196

ANN BARTLEY WILLIAMS APRN

Nurse Practitioner

15 YORK ST, NATHAN SMITH CLINIC
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 688-5303

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 Lily Tran's NPI number?

The NPI number for Lily Tran is 1487865523. It was assigned to this individual provider in the NPPES registry on May 24, 2007.

Where is Lily Tran located?

Lily Tran practices at 15 York St, New Haven, CT 06510. The listed phone number is (203) 785-5708.

What is Lily Tran's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology with Special Qualifications in Child Neurology, with taxonomy code 2084N0402X.

Is Lily Tran enrolled in Medicare?

Yes. Lily Tran is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Lily Tran's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Lily Tran reassigns Medicare benefits to 4 organizations: The Nemours Foundation (Philadelphia, PA), Nemours New Jersey Physician Practice, P.C. (Deptford, NJ), Inspira Health Network Medical Group, P.C. (Glassboro, NJ) and Children's Hospital Of Orange County (Orange, CA). 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 Lily Tran's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Lily Tran accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan and AmeriHealth Caritas Next and 1 other insurer list Lily Tran 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 Lily Tran was last updated on August 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.