1. Home
  2. Directory
  3. New Jersey
  4. Millburn
  5. Pediatrics
  6. NPI Profile

DR. YILDA LIMARY MAYO M.D.
NPI 1922244169
Pediatrics in Millburn, NJ

Active since December 17, 2008PECOS Enrolled
33 BLEEKER ST, MILLBURN, NJ 07041(973) 379-2488 Get Directions Write a Review

NPPES record last updated: March 24, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 24, 2025, May 1, 2023, Sep 30, 2022 (3 updates tracked since 2022).

About Dr. Yilda Limary Mayo M.d. NPPES

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

DR. YILDA LIMARY MAYO M.D. (NPI 1922244169) is an individual pediatrics provider in Millburn, New Jersey, licensed in New Jersey (25MA08947900) and active in the NPI registry since December 2008. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1922244169
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameDR. YILDA LIMARY MAYOCredential: M.D.
Location Address33 BLEEKER STMillburn, NJ 07041-1459
Mailing Address1 Diamond Hill RdBerkeley Heights, NJ 07922-2104
Phone(973) 379-2488
Sole ProprietorNo
Enumeration DateDecember 17, 2008
Last NPPES UpdateMarch 24, 20253 updates tracked since enumeration
NPPES CertifiedMarch 24, 2025
✔ NPI 1922244169 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
Licenses✔ Licensed in NJ · 25MA08947900✔ Licensed in PR · 22569✔ Licensed in FL · ME159767
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.
33 BLEEKER ST, Millburn, NJ 07041
Open in Google Maps ↗

Other Names 1

Former Name (1)Yilda Limary Alvarado Rosario

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware, AmeriHealth Caritas Next.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. Yilda Limary Mayo 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 Yilda Mayo reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Emergency Physician Associates Of North Jersey P C
2.6 mi
Emergency Medicine
99 BEAUVOIR AVE
Summit, NJ 07901
  • Reassigned Medicare billing, New Jersey enrollment
  • 436 clinicians in this Medicare group
NPI 1497783419 (908) 522-2000
Summit Medical Group PA
6.1 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
Middlesex Emergency Physicians, P.A.
11 mi
Emergency Medicine
65 JAMES ST
Edison, NJ 08820
  • Reassigned Medicare billing, New Jersey enrollment
  • 156 clinicians in this Medicare group
NPI 1811921760 (732) 321-7000

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 07041 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 14

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

CAITLIN PROVOST CONLON
Nurse Practitioner
33 BLEEKER ST
MILLBURN, NJ 07041
Essex County (973) 330-0810
DR. PRISCILLA GLEZEN-SCHNEIDER
Family Medicine
33 BLEEKER ST
MILLBURN, NJ 07041
Essex County (973) 379-3051
SUZANN KAUFHOLD PT
Physical Therapist
33 BLEEKER ST
MILLBURN, NJ 07041
Essex County (973) 921-8540
DR. ESTELA WAJCBERG M.D.
Internal Medicine
33 BLEEKER ST
MILLBURN, NJ 07041
Essex County (908) 330-0810
BRIDGET MESSINA M.D,
Pediatrics
33 BLEEKER ST
MILLBURN, NJ 07041
Essex County (973) 379-2488
EMILY ELIZABETH HARVAN PT, DPT
Physical Therapist
33 BLEEKER ST
MILLBURN, NJ 07041
Essex County (973) 437-2610
MS. CHRISTINE CONNOLLY PT
Physical Therapist
33 BLEEKER ST
MILLBURN, NJ 07041
Essex County (973) 379-8400
ALTA ORTHOPEDICS PC
Orthopaedic Surgery
33 BLEEKER ST
MILLBURN, NJ 07041
Essex County (917) 267-9935

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 Yilda Mayo's NPI number?

The NPI number for Yilda Mayo is 1922244169. It was assigned to this individual provider in the NPPES registry on December 17, 2008. The provider is also known as Yilda Limary Alvarado Rosario.

Where is Yilda Mayo located?

Yilda Mayo practices at 33 Bleeker St, Millburn, NJ 07041. The listed phone number is (973) 379-2488.

What is Yilda Mayo's specialty?

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

Is Yilda Mayo enrolled in Medicare?

Yes. Yilda Mayo is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Yilda Mayo's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Yilda Mayo reassigns Medicare benefits to 3 organizations: Emergency Physician Associates Of North Jersey P C (Summit, NJ), Summit Medical Group PA (Berkeley Heights, NJ) and Middlesex Emergency Physicians, P.A. (Edison, NJ). 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 Yilda Mayo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Yilda Mayo accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and AmeriHealth Caritas Next list Yilda Mayo 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 Yilda Mayo was last updated on March 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.