MICHELLE ROSARIO ORTIZ
NPI 1073115424
Social Worker in Brooklyn, NY

Q: What is Michelle Rosario Ortiz's NPI number?

The NPI number for Michelle Rosario Ortiz is 1073115424. It was assigned to this individual provider in the NPPES registry on November 11, 2020.

Q: What is Michelle Rosario Ortiz's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

Active since November 11, 2020PECOS Enrolled

514 49TH ST FL 3, BROOKLYN, NY 11220(718) 431-2600(718) 437-5239 Get Directions Write a Review

NPPES record last updated: September 12, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 12, 2025, Nov 11, 2020 (2 updates tracked since 2020).

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About Michelle Rosario Ortiz NPPES

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

MICHELLE ROSARIO ORTIZ (NPI 1073115424) is an individual social worker in Brooklyn, New York, licensed in New York (060527) and active in the NPI registry since November 2020. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1073115424

Entity TypeIndividualFemale

Primary Taxonomy104100000X

Provider Legal NameMICHELLE ROSARIO ORTIZ

Location Address514 49TH ST FL 3Brooklyn, NY 11220-2010

Mailing Address23 Highview AveStaten Island, NY 10301-1314 · (646) 946-9276

Phone(718) 431-2600

Fax(718) 437-5239

Sole ProprietorNo

Enumeration DateNovember 11, 2020

Last NPPES UpdateSeptember 12, 20252 updates tracked since enumeration

NPPES CertifiedSeptember 12, 2025

✔ NPI 1073115424 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers

Taxonomy Code104100000X

License✔ Licensed in NY · 060527

Definition

A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.

514 49TH ST FL 3, Brooklyn, NY 11220

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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)

Michelle Rosario Ortiz 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 Michelle Rosario Ortiz reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Nyu Langone Hospitals

0.6 mi

Multi-Specialty

150 55TH ST
Brooklyn, NY 11220

Reassigned Medicare billing, New York enrollment
616 clinicians in this Medicare group

NPI 1831549559 (718) 630-7000

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

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 Michelle Rosario Ortiz's NPI number?

The NPI number for Michelle Rosario Ortiz is 1073115424. It was assigned to this individual provider in the NPPES registry on November 11, 2020.

Where is Michelle Rosario Ortiz located?

Michelle Rosario Ortiz practices at 514 49th St Fl 3, Brooklyn, NY 11220. The listed phone number is (718) 431-2600.

What is Michelle Rosario Ortiz's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

Is Michelle Rosario Ortiz enrolled in Medicare?

Yes. Michelle Rosario Ortiz is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Michelle Rosario Ortiz's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michelle Rosario Ortiz reassigns Medicare benefits to Nyu Langone Hospitals (Brooklyn, NY). 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 Michelle Rosario Ortiz'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 Michelle Rosario Ortiz was last updated on September 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.