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MS. NIDIA ORTIZ RN, CPNP
NPI 1063699817
Nurse Practitioner - Pediatrics in New York, NY

Active since January 23, 2008PECOS Enrolled
424 E 34TH ST, NEW YORK, NY 10016(646) 558-0808 Get Directions Write a Review

NPPES record last updated: December 4, 2019. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Ms. Nidia Ortiz Rn, Cpnp NPPES

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

MS. NIDIA ORTIZ RN, CPNP (NPI 1063699817) is an individual pediatrics provider in New York, New York, licensed in New York (381144) and active in the NPI registry since January 2008. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1063699817
Entity TypeIndividualFemale
Primary Taxonomy363LP0200X
Provider Legal NameMS. NIDIA ORTIZCredential: RN, CPNP
Location Address424 E 34TH STNew York, NY 10016-4901
Mailing Address223 E 34th StNew York, NY 10016-4852 · (646) 558-0808
Phone(646) 558-0808
Sole ProprietorNo
Enumeration DateJanuary 23, 2008
Last NPPES UpdateDecember 4, 2019
✔ NPI 1063699817 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · PediatricsPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0200X
License✔ Licensed in NY · 381144
424 E 34TH ST, New York, NY 10016
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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)

Ms. Nidia Ortiz Rn, Cpnp 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 Nidia Ortiz 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
  • 7,712 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10016 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$102.04 typical visit price
range $65.69 – $198.19
Typical copayment $25.51 (range $16.42 – $49.54)
Most-billed visit code 99203
Established Patient
$114.88 typical visit price
range $21.20 – $160.66
Typical copayment $28.72 (range $5.30 – $40.16)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

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

MR. VINCENT M PENNICA AGACNP-BC
Nurse Practitioner (Acute Care)
424 E 34TH ST
NEW YORK, NY 10016
New York County (212) 263-7300
ESTHER AMPOFO NP-C
Nurse Practitioner (Family)
424 E 34TH ST
NEW YORK, NY 10016
New York County (212) 263-3036
JULIANA CONTRATTI
Nurse Practitioner (Acute Care)
424 E 34TH ST
NEW YORK, NY 10016
New York County (212) 263-7000
PATRICIA MCGRANN NP
Nurse Practitioner (Family)
424 E 34TH ST
NEW YORK, NY 10016
New York County (212) 263-4608
BRIELLE FALCICCHIO NP
Nurse Practitioner (Acute Care)
424 E 34TH ST
NEW YORK, NY 10016
New York County (646) 754-7460
KAIKO TORRES DE SA RN
Registered Nurse
424 E 34TH ST
NEW YORK, NY 10016
New York County (212) 263-7300
MRS. CATHERINE MOYLE AGACNP
Nurse Practitioner (Acute Care)
424 E 34TH ST
NEW YORK, NY 10016
New York County (212) 263-4615
JENNIFER LYNNE VAN HELMOND MD
Pediatrics (Pediatric Critical Care Medicine)
424 E 34TH ST
NEW YORK, NY 10016
New York County (212) 263-2377

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 Nidia Ortiz's NPI number?

The NPI number for Nidia Ortiz is 1063699817. It was assigned to this individual provider in the NPPES registry on January 23, 2008.

Where is Nidia Ortiz located?

Nidia Ortiz practices at 424 E 34th St, New York, NY 10016. The listed phone number is (646) 558-0808.

What is Nidia Ortiz's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.

Is Nidia Ortiz enrolled in Medicare?

Yes. Nidia Ortiz is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Nidia Ortiz's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nidia Ortiz 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 Nidia 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 Nidia Ortiz was last updated on December 4, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.