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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. MARITZA MELENDEZ NIEVES MD
NPI 1295775856
Specialist in Fajardo, PR

Active since June 08, 2006PECOS Enrolled
302 AVE GENERAL VALERO, FAJARDO, PR 00738(787) 801-6341(787) 355-6626 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 13, 2026, Sep 1, 2017 (2 updates tracked since 2017).

About Dr. Maritza Melendez Nieves Md NPPES

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

DR. MARITZA MELENDEZ NIEVES MD (NPI 1295775856) is an individual specialist in Fajardo, Puerto Rico, licensed in Puerto Rico (10798) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS and is a graduate of University Of Puerto Rico School Of Medicine (1989).

NPPES Registry Identity

NPI1295775856
Entity TypeIndividualFemale
Primary Taxonomy174400000X
Provider Legal NameDR. MARITZA MELENDEZ NIEVESCredential: MD
Location Address302 AVE GENERAL VALEROFajardo, PR 00738
Mailing AddressPo Box 1289Fajardo, PR 00738-1289
Phone(787) 801-6341
Fax(787) 355-6626
Sole ProprietorNo
Medical School CMSUniversity Of Puerto Rico School Of MedicineGraduated 1989
Enumeration DateJune 8, 2006
Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration
✔ NPI 1295775856 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in PR · 10798
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

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. Maritza Melendez Nieves 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 ID143470161
PECOS Enrollment IDI20121026000511
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.

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 Maritza Melendez Nieves's NPI number?

The NPI number for Maritza Melendez Nieves is 1295775856. It was assigned to this individual provider in the NPPES registry on June 8, 2006.

Where is Maritza Melendez Nieves located?

Maritza Melendez Nieves practices at 302 Ave General Valero, Fajardo, PR 00738. The listed phone number is (787) 801-6341.

What is Maritza Melendez Nieves's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Maritza Melendez Nieves enrolled in Medicare?

Yes. Maritza Melendez Nieves 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.

When was this NPI record last updated?

The NPPES record for Maritza Melendez Nieves was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 31 days 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.