MRS. ROSANNA V. TERRERO-ARNOUX MSN, PMHNP-BC, IBCLC
NPI 1437543063
Registered Nurse - Lactation Consultant in New York, NY
About Mrs. Rosanna V. Terrero-arnoux Msn, Pmhnp-bc, Ibclc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. ROSANNA V. TERRERO-ARNOUX MSN, PMHNP-BC, IBCLC (NPI 1437543063) is an individual lactation consultant provider in New York, New York, licensed in New York (647806) and active in the NPI registry since March 2015. She is enrolled in Medicare PECOS and is a graduate of Other (2025).
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mrs. Rosanna V. Terrero-arnoux Msn, Pmhnp-bc, Ibclc 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.
Medicare Billing Reassignment
Medicare enrollment records show Rosanna Terrero-arnoux reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
New York, NY 10018
- Reassigned Medicare billing, New York enrollment
- 358 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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.
NEW YORK, NY 10034
NEW YORK, NY 10034
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 Rosanna Terrero-arnoux's NPI number?
The NPI number for Rosanna Terrero-arnoux is 1437543063. It was assigned to this individual provider in the NPPES registry on March 20, 2015.
Where is Rosanna Terrero-arnoux located?
Rosanna Terrero-arnoux practices at 5030 Broadway Ste 201, New York, NY 10034. The listed phone number is (844) 663-2255.
What is Rosanna Terrero-arnoux's specialty?
The primary specialty registered for this NPI is Registered Nurse, specializing in Lactation Consultant, with taxonomy code 163WL0100X.
Is Rosanna Terrero-arnoux enrolled in Medicare?
Yes. Rosanna Terrero-arnoux 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.
Which organization bills Medicare for Rosanna Terrero-arnoux's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Rosanna Terrero-arnoux reassigns Medicare benefits to Jewish Board Of Family & Childrens Services Inc (New York, 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 Rosanna Terrero-arnoux'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 Rosanna Terrero-arnoux was last updated on February 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Mrs. Rosanna V. Terrero-Arnoux, MSN, PMHNP-BC, IBCLC · NPI 1437543063
Lactation Consultant provider in New York, New York. Individual provider, active in the CMS NPPES registry since March 20, 2015.
## Identity
- **NPI:** 1437543063 (Entity type: Individual)
- **Enumerated:** March 20, 2015
- **Primary specialty:** Registered Nurse - Lactation Consultant · taxonomy 163WL0100X
- **State license:** 647806 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 5030 BROADWAY STE 201, New York, NY 10034-1675
- **Phone:** (844) 663-2255
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Jewish Board Of Family & Childrens Services Inc (NPI 1689755662, New York, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2025
## Record status
- **NPPES last updated:** February 16, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1437543063) · Data from the CMS NPPES public registry.