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DR. MERCEDES MARTINEZ MD
NPI 1316992522
Pediatrics - Pediatric Transplant Hepatology in New York, NY

Active since May 24, 2006PECOS EnrolledAccepts Medicare Assignment
100/100
CMS Quality Rating
3959 BROADWAY FL 7, NEW YORK, NY 10032(212) 305-3000(212) 305-4343 Get Directions Write a Review

NPPES record last updated: April 26, 2018. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 26, 2018, Apr 11, 2018, Dec 13, 2016 (3 updates tracked since 2016).

About Dr. Mercedes Martinez Md NPPES

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

DR. MERCEDES MARTINEZ MD (NPI 1316992522) is an individual pediatric transplant hepatology provider in New York, New York, licensed in New York (234225) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS, is affiliated with New York-presbyterian Hospital, and maintains a secondary practice location in New York.

NPPES Registry Identity

NPI1316992522
Entity TypeIndividualFemale
Primary Taxonomy2080T0004X
Provider Legal NameDR. MERCEDES MARTINEZCredential: MD
Location Address3959 BROADWAY FL 7New York, NY 10032-1559
Mailing AddressPo Box 27036New York, NY 10087-7036 · (212) 305-9576 · Fax (212) 305-9480
Phone(212) 305-3000
Fax(212) 305-4343
Sole ProprietorNo
Medical School CMSOtherGraduated 1988
Enumeration DateMay 24, 2006
Last NPPES UpdateApril 26, 20183 updates tracked since enumeration
✔ NPI 1316992522 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric Transplant HepatologyAllopathic & Osteopathic Physicians
Taxonomy Code2080T0004X
License✔ Licensed in NY · 234225
Definition
A pediatrician with expertise in transplant hepatology encompasses the special knowledge and skill required of pediatric gastroenterologists to care for patients prior to and following hepatic transplantation; it spans all phases of liver transplantation.
3959 BROADWAY FL 7, New York, NY 10032
Open in Google Maps ↗

Secondary Practice Location 1

Location 1622 W 168th StNew York, NY 10032-3720 · Phone (212) 305-0914 · Fax (212) 305-4343

Other Identifiers 1

Medicaid02769166NY

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Mercedes Martinez Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1254344195
PECOS Enrollment IDI20060720000011
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.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

New York-Presbyterian Hospital

Acute Care Hospitals · New York, NY
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330101
Location525 East 68th StreetNew York, NY 10065 · New York County
Emergency services Birthing friendly

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.

100/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality86.8
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES 4

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

YUDY FERNANDEZ-PAU NP
Nurse Practitioner (Family)
3959 BROADWAY FL 7
NEW YORK, NY 10032
New York County (212) 305-5122
DANA L GOLDNER M.D.
Pediatrics (Pediatric Transplant Hepatology)
3959 BROADWAY FL 7
NEW YORK, NY 10032
New York County (212) 305-3000
NEAL LELEIKO MD
Pediatrics (Pediatric Gastroenterology)
3959 BROADWAY FL 7
NEW YORK, NY 10032
New York County (212) 305-5903
AIMEE MARIE LAYTON PHD
Technician, Cardiology
3959 BROADWAY FL 7
NEW YORK, NY 10032
New York County (201) 602-9849

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 Mercedes Martinez's NPI number?

The NPI number for Mercedes Martinez is 1316992522. It was assigned to this individual provider in the NPPES registry on May 24, 2006.

Where is Mercedes Martinez located?

Mercedes Martinez practices at 3959 Broadway Fl 7, New York, NY 10032. The listed phone number is (212) 305-3000.

What is Mercedes Martinez's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Transplant Hepatology, with taxonomy code 2080T0004X.

Is Mercedes Martinez enrolled in Medicare?

Yes. Mercedes Martinez is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Mercedes Martinez affiliated with any hospitals?

According to CMS data, Mercedes Martinez is affiliated with New York-Presbyterian Hospital.

When was this NPI record last updated?

The NPPES record for Mercedes Martinez was last updated on April 26, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.