DIANA MATIRA YILDIRIM M.D.
NPI 1417362021
Pediatrics in Montclair, NJ

Q: What is Diana Yildirim's NPI number?

The NPI number for Diana Yildirim is 1417362021. It was assigned to this individual provider in the NPPES registry on June 23, 2014. The provider is also known as Diana Marie Matira Malbas M.D..

Q: What is Diana Yildirim's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Diana Yildirim was last updated on May 10, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.

Active since June 23, 2014PECOS Enrolled

1 SEYMOUR ST, MONTCLAIR, NJ 07042(973) 744-6939(973) 744-0365 Get Directions Write a Review

NPPES record last updated: May 10, 2023. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: May 10, 2023, May 25, 2018 (2 updates tracked since 2018).

On this page

About Diana Matira Yildirim M.d. NPPES

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

DIANA MATIRA YILDIRIM M.D. (NPI 1417362021) is an individual pediatrics provider in Montclair, New Jersey, licensed in New Jersey (25MA10944700) and active in the NPI registry since June 2014. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1417362021

Entity TypeIndividualFemale

Primary Taxonomy208000000X

Provider Legal NameDIANA MATIRA YILDIRIMCredential: M.D.

Location Address1 SEYMOUR STMontclair, NJ 07042-3771

Mailing Address1 Diamond Hill RdBerkeley Heights, NJ 07922-2104 · (908) 273-4300

Phone(973) 744-6939

Fax(973) 744-0365

Sole ProprietorNo

Enumeration DateJune 23, 2014

Last NPPES UpdateMay 10, 20232 updates tracked since enumeration

NPPES CertifiedMay 10, 2023

✔ NPI 1417362021 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

Licenses✔ Licensed in NJ · 25MA10944700✔ Licensed in TX · R1818✔ Licensed in NY · 290822

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.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

1 SEYMOUR ST, Montclair, NJ 07042

Open in Google Maps ↗

Other Names 1

Former Name (1)Diana Marie Matira Malbas M.d.

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar 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)

Diana Matira Yildirim 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 Reassignment

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

Summit Medical Group PA

14 mi

Multi-Specialty

1 DIAMOND HILL RD, SUMMIT MEDICAL GROUP
Berkeley Heights, NJ 07922

Reassigned Medicare billing, New Jersey enrollment
1,184 clinicians in this Medicare group

NPI 1942254347 (908) 273-4300

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 07042 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

$98.09 typical visit price

range $63.84 – $190.92

Typical copayment $24.52 (range $15.96 – $47.73)

Most-billed visit code 99203

Established Patient

$111.57 typical visit price

range $20.97 – $155.92

Typical copayment $27.89 (range $5.24 – $38.98)

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 12

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JAY V PATEL MD

Dermatology