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DR. LAURA MALAGA DIEGUEZ M.D. PH.D.
NPI 1427215185
Pediatrics - Pediatric Nephrology in New York, NY

Active since May 20, 2008PECOS Enrolled
84.47/100
CMS Quality Rating
227 E 30TH ST, 112, NEW YORK, NY 10016(646) 501-2669(212) 263-4053 Get Directions Write a Review

NPPES record last updated: September 6, 2022. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. Laura Malaga Dieguez M.d. Ph.d. NPPES

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

DR. LAURA MALAGA DIEGUEZ M.D. PH.D. (NPI 1427215185) is an individual pediatric nephrology provider in New York, New York, licensed in New York (270009) and active in the NPI registry since May 2008. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1427215185
Entity TypeIndividualFemale
Primary Taxonomy2080P0210X
Provider Legal NameDR. LAURA MALAGA DIEGUEZCredential: M.D. PH.D.
Location Address227 E 30TH ST, 112New York, NY 10016-8203
Mailing Address14 W 86th St, Apt 3fNew York, NY 10024-3622
Phone(646) 501-2669
Fax(212) 263-4053
Sole ProprietorNo
Enumeration DateMay 20, 2008
Last NPPES UpdateSeptember 6, 2022
NPPES CertifiedSeptember 6, 2022
✔ NPI 1427215185 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0210X
License✔ Licensed in NY · 270009
Definition
A pediatrician who deals with the normal and abnormal development and maturation of the kidney and urinary tract, the mechanisms by which the kidney can be damaged, the evaluation and treatment of renal diseases, fluid and electrolyte abnormalities, hypertension and renal replacement therapy.
227 E 30TH ST, New York, NY 10016
Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Laura Malaga Dieguez M.d. Ph.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 Laura Malaga Dieguez reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

New York University
1,039 mi
Cardiovascular Disease
3301 QUANTUM BLVD
Boynton Beach, FL 33426
  • Reassigned Medicare billing, New York enrollment
  • 2,450 clinicians in this Medicare group
NPI 1285826438 (877) 648-2964

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.

84.47/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality93.33
Promoting Interoperability100
Improvement Activities40
Cost54.91

Other Providers at the Same Location NPPES 2

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

ALEN AGARONOV SCD, RDN
Specialist (Research Study)
227 E 30TH ST
NEW YORK, NY 10016
New York County (347) 628-8745
HOWARD TRACHTMAN MD
Pediatrics (Pediatric Nephrology)
227 E 30TH ST
NEW YORK, NY 10016
New York County (646) 501-2663

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 Laura Malaga Dieguez's NPI number?

The NPI number for Laura Malaga Dieguez is 1427215185. It was assigned to this individual provider in the NPPES registry on May 20, 2008.

Where is Laura Malaga Dieguez located?

Laura Malaga Dieguez practices at 227 E 30th St 112, New York, NY 10016. The listed phone number is (646) 501-2669.

What is Laura Malaga Dieguez's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Nephrology, with taxonomy code 2080P0210X.

Is Laura Malaga Dieguez enrolled in Medicare?

Yes. Laura Malaga Dieguez is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Laura Malaga Dieguez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Laura Malaga Dieguez reassigns Medicare benefits to New York University (Boynton Beach, FL). The 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 Laura Malaga Dieguez'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 Laura Malaga Dieguez was last updated on September 6, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.