DR. KELLY MAY WERNER MD
NPI 1639532625
Pediatrics - Neonatal-Perinatal Medicine in New York, NY
About Dr. Kelly May Werner Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. KELLY MAY WERNER MD (NPI 1639532625) is an individual neonatal-perinatal medicine provider in New York, New York, licensed in New York (31759201) and active in the NPI registry since March 2016. She is enrolled in Medicare PECOS and maintains a secondary practice location in New Haven.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Kelly May Werner Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Kelly Werner reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New York, NY 10032
- Reassigned Medicare billing, New York enrollment
- 3,922 clinicians in this Medicare group
Bronxville, NY 10708
- Reassigned Medicare billing, New York enrollment
- 531 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 10032
NEW YORK, NY 10032
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 Kelly Werner's NPI number?
The NPI number for Kelly Werner is 1639532625. It was assigned to this individual provider in the NPPES registry on March 29, 2016.
Where is Kelly Werner located?
Kelly Werner practices at 3959 Broadway, New York, NY 10032. The listed phone number is (212) 305-5827.
What is Kelly Werner's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.
Is Kelly Werner enrolled in Medicare?
Yes. Kelly Werner is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Kelly Werner's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kelly Werner reassigns Medicare benefits to 2 organizations: Trustees Of Columbia University In The City Of New York (New York, NY) and Lawrence Medical Associates, PC (Bronxville, NY). Each 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 Kelly Werner'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 Kelly Werner was last updated on March 20, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Dr. Kelly May Werner, MD · NPI 1639532625
Neonatal-Perinatal Medicine physician in New York, New York. Individual provider, active in the CMS NPPES registry since March 29, 2016.
## Identity
- **NPI:** 1639532625 (Entity type: Individual)
- **Enumerated:** March 29, 2016
- **Primary specialty:** Pediatrics - Neonatal-Perinatal Medicine · taxonomy 2080N0001X
- **State license:** 31759201 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 3959 BROADWAY, New York, NY 10032-1559
- **Phone:** (212) 305-5827
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Trustees Of Columbia University In The City Of New York (NPI 1477068971, New York, NY); Lawrence Medical Associates, PC (NPI 1497260806, Bronxville, NY) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 20, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1639532625) · Data from the CMS NPPES public registry.