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CHRISTINE LYNN JOYCE M.D.
NPI 1942436258
Pediatrics - Pediatric Critical Care Medicine in Ny, NY

Active since June 02, 2009PECOS Enrolled
33.47/100
CMS Quality Rating

NPPES record last updated: August 21, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Aug 21, 2023, Sep 12, 2017 (2 updates tracked since 2017).

About Christine Lynn Joyce M.d. NPPES

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

CHRISTINE LYNN JOYCE M.D. (NPI 1942436258) is an individual pediatric critical care medicine provider in Ny, New York, licensed in New York (266119) and active in the NPI registry since June 2009. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1942436258
Entity TypeIndividualFemale
Primary Taxonomy2080P0203X
Provider Legal NameCHRISTINE LYNN JOYCECredential: M.D.
Location Address525 E 68TH STNy, NY 10025
Mailing Address136 Hicks Street, Apt 1aBrooklyn, NY 11201 · (516) 225-1396
Phone(516) 225-1396
Sole ProprietorYes
Enumeration DateJune 2, 2009
Last NPPES UpdateAugust 21, 20232 updates tracked since enumeration
NPPES CertifiedAugust 18, 2023
✔ NPI 1942436258 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric Critical Care MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080P0203X
License✔ Licensed in NY · 266119
Definition
A pediatrician expert in advanced life support for children from the term or near-term neonate to the adolescent. This competence extends to the critical care management of life-threatening organ system failure from any cause in both medical and surgical patients and to the support of vital physiological functions. This specialist may have administrative responsibilities for intensive care units and also facilitates patient care among other specialists.
525 E 68TH ST, Ny, NY 10025
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Christine Lynn Joyce 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

2

Medicare enrollment records show Christine Joyce reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Memorial Pediatric Group
0.1 mi
Pediatrics
1275 YORK AVE
New York, NY 10021
  • Reassigned Medicare billing, New York enrollment
  • 220 clinicians in this Medicare group
NPI 1750352381 (646) 227-3813
Kings Physician Services, PC
6.8 mi
Diagnostic Radiology
506 6TH STREET
Brooklyn, NY 11215
  • Reassigned Medicare billing, New York enrollment
  • 1,029 clinicians in this Medicare group
NPI 1083045090 (718) 780-5051

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

33.47/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality29.84
Promoting Interoperability0
Improvement Activities20
Cost56.74

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 Christine Joyce's NPI number?

The NPI number for Christine Joyce is 1942436258. It was assigned to this individual provider in the NPPES registry on June 2, 2009.

Where is Christine Joyce located?

Christine Joyce practices at 525 E 68th St, Ny, NY 10025. The listed phone number is (516) 225-1396.

What is Christine Joyce's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Critical Care Medicine, with taxonomy code 2080P0203X.

Is Christine Joyce enrolled in Medicare?

Yes. Christine Joyce is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Christine Joyce's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Christine Joyce reassigns Medicare benefits to 2 organizations: Memorial Pediatric Group (New York, NY) and Kings Physician Services, PC (Brooklyn, NY). 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 Christine Joyce'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 Christine Joyce was last updated on August 21, 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.