DR. SEVDE FELEK BOYVAT MD
NPI 1902301849
Pediatrics in New Haven, CT

Q: What is Sevde Felek Boyvat's NPI number?

The NPI number for Sevde Felek Boyvat is 1902301849. It was assigned to this individual provider in the NPPES registry on March 23, 2018.

Q: What is Sevde Felek Boyvat's specialty?

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

Active since March 23, 2018PECOS Enrolled

20 YORK ST, NEW HAVEN, CT 06510(203) 688-4242 Get Directions Write a Review

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

Record update history: Aug 21, 2023, May 10, 2021, Mar 23, 2018 (3 updates tracked since 2018).

On this page

About Dr. Sevde Felek Boyvat Md NPPES

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

DR. SEVDE FELEK BOYVAT MD (NPI 1902301849) is an individual pediatrics provider in New Haven, Connecticut, licensed in Connecticut (74027) and active in the NPI registry since March 2018. She is enrolled in Medicare PECOS and maintains a secondary practice location in Derby.

NPPES Registry Identity

NPI1902301849

Entity TypeIndividualFemale

Primary Taxonomy208000000X

Provider Legal NameDR. SEVDE FELEK BOYVATCredential: MD

Location Address20 YORK STNew Haven, CT 06510-3220

Mailing Address100 Church St S Ste F206New Haven, CT 06519-1703

Phone(203) 688-4242

Sole ProprietorNo

Enumeration DateMarch 23, 2018

Last NPPES UpdateFebruary 25, 20263 updates tracked since enumeration

NPPES CertifiedFebruary 25, 2026

✔ NPI 1902301849 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

Licenses✔ Licensed in CT · 74027✔ Licensed in NH · 21437

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.

20 YORK ST, New Haven, CT 06510

Open in Google Maps ↗

Secondary Practice Location 1

Location 1130 Division StDerby, CT 06418-1326 · Phone (203) 732-7252 · Fax (203) 732-1539

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Taro Health.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. Sevde Felek Boyvat 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 Sevde Felek Boyvat reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Yale University

0.4 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.

8.3 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

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

$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.

AUDREY P SENIOR APRN

Nurse Practitioner (Family)

20 YORK ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 688-5860

DR. YEISID F FIGUEREDO M.D.

Pediatrics (Neonatal-Perinatal Medicine)

20 YORK ST, DEPT OF NEONATOLOGY
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 688-2320

YALE NEW HAVEN HOSPITAL

Durable Medical Equipment & Medical Supplies (Customized Equipment)

20 YORK ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 688-2046

TAYLOR KINGSTON

Dietitian, Registered

20 YORK ST, FOOD AND NUTRITION EPB806
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 688-9185

DR. TRAVIS DANIEL BONTRAGER MD

Hospitalist

20 YORK ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 688-1734

TERESA JOSEPH D.O.

Internal Medicine (Nephrology)

20 YORK ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 737-8894

MR. BRAD ST. MARTIN MD

Obstetrics & Gynecology

20 YORK ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 688-4242

BERNADETTE BIMONTE-HACKETT LCSW

Social Worker (Clinical)

20 YORK ST, SOCIAL WORK EP10-635
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 785-5161

JOHN A VANJAH CRNA

Nurse Anesthetist, Certified Registered

20 YORK ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 785-2802

DR. SEAN MICHAEL PENNETTI MD

Psychiatry & Neurology (Neurology)

20 YORK ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 688-4242

MARIE ANJELIESE RODRIGUEZ

Internal Medicine

20 YORK ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 688-4242

RUCHI CHANDRAKANT RANA M.S., CCC-SLP

Speech-Language Pathologist

20 YORK ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 512-8951

JOSHUA REED BIA

Emergency Medicine

20 YORK ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 688-4242

DR. MARGARET M XU MD

Internal Medicine (Geriatric Medicine)

20 YORK ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 688-4242

EDWARD S LEE MD, PHD

Pathology (Blood Banking & Transfusion Medicine)

20 YORK ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 688-4242

SYDNEY M JUDGE PA-C

Physician Assistant (Surgical)

20 YORK ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 688-4242

FRANKLIN CHEN

Pharmacist

20 YORK ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 200-3100

CHRISTOPHER EL MOUHAYYAR

Internal Medicine

20 YORK ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 688-4242

BO PENG MD

Internal Medicine

20 YORK ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 688-4242

ELAINE COLOMB MD

Student in an Organized Health Care Education/Training Program

20 YORK ST
NEW HAVEN, CT 06510

South Central Connecticut Planning Region (203) 688-4242

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 Sevde Felek Boyvat's NPI number?

The NPI number for Sevde Felek Boyvat is 1902301849. It was assigned to this individual provider in the NPPES registry on March 23, 2018.

Where is Sevde Felek Boyvat located?

Sevde Felek Boyvat practices at 20 York St, New Haven, CT 06510. The listed phone number is (203) 688-4242.

What is Sevde Felek Boyvat's specialty?

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

Is Sevde Felek Boyvat enrolled in Medicare?

Yes. Sevde Felek Boyvat is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Sevde Felek Boyvat's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sevde Felek Boyvat reassigns Medicare benefits to 2 organizations: Yale University (New Haven, CT) and Griffin Faculty Physicians, Inc. (Derby, 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 Sevde Felek Boyvat's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Sevde Felek Boyvat accept?

Health plans from Anthem Blue Cross and Blue Shield and Taro Health list Sevde Felek Boyvat 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 Sevde Felek Boyvat was last updated on February 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.