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, and ordering and referring status from the CMS PECOS system.
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.
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.
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 5 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
- **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.