DR. NATALIE SOMERA UY MD
NPI 1013177286
Pediatrics - Pediatric Nephrology in New York, NY
About Dr. Natalie Somera Uy Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. NATALIE SOMERA UY MD (NPI 1013177286) is an individual pediatric nephrology provider in New York, New York, licensed in New York (261513) and active in the NPI registry since June 2008. She is enrolled in Medicare PECOS and is a graduate of Other (2008).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Group Practice 1
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
Dr. Natalie Somera Uy Md 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 Reassignments
4Medicare enrollment records show Natalie Uy reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New York, NY 10021
- Reassigned Medicare billing, New York enrollment
- 980 clinicians in this Medicare group
New York, NY 10021
- Reassigned Medicare billing, New York enrollment
- 220 clinicians in this Medicare group
New York, NY 10025
- Reassigned Medicare billing, New York enrollment
- 5,251 clinicians in this Medicare group
New York, NY 10032
- Reassigned Medicare billing, New York enrollment
- 3,922 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.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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 10021
NEW YORK, NY 10021
NEW YORK, NY 10021
NEW YORK, NY 10021
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 Natalie Uy's NPI number?
The NPI number for Natalie Uy is 1013177286. It was assigned to this individual provider in the NPPES registry on June 11, 2008. The provider is also known as Dr. Natalie Somera Uy MD.
Where is Natalie Uy located?
Natalie Uy practices at 505 E 70th St Fl 3, New York, NY 10021. The listed phone number is (646) 962-4324.
What is Natalie Uy's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Nephrology, with taxonomy code 2080P0210X.
Is Natalie Uy enrolled in Medicare?
Yes. Natalie Uy 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 organizations bill Medicare for Natalie Uy's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Natalie Uy reassigns Medicare benefits to 4 organizations: Weill Medical College Of Cornell (New York, NY), Memorial Pediatric Group (New York, NY), Montefiore Medical Center (New York, NY) and Trustees Of Columbia University In The City Of New York (New York, 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 Natalie Uy'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 Natalie Uy was last updated on May 2, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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. Natalie Somera Uy, MD · NPI 1013177286
Pediatric Nephrology physician in New York, New York. Individual provider, active in the CMS NPPES registry since June 11, 2008.
## Identity
- **NPI:** 1013177286 (Entity type: Individual)
- **Enumerated:** June 11, 2008
- **Primary specialty:** Pediatrics - Pediatric Nephrology · taxonomy 2080P0210X
- **State license:** 261513 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 505 E 70TH ST FL 3, New York, NY 10021-4872
- **Phone:** (646) 962-4324
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Weill Medical College Of Cornell (NPI 1770892580, New York, NY); Memorial Pediatric Group (NPI 1750352381, New York, NY); Montefiore Medical Center (NPI 1760288278, New York, NY); Trustees Of Columbia University In The City Of New York (NPI 1477068971, New York, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2008
## Record status
- **NPPES last updated:** May 2, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1013177286) · Data from the CMS NPPES public registry.