ZSUZSANNA SIDLO MD PHD
NPI 1598008765
Internal Medicine in Bronx, NY
About Zsuzsanna Sidlo Md Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ZSUZSANNA SIDLO MD PHD (NPI 1598008765) is an individual internal medicine provider in Bronx, New York, licensed in New York (284003) and active in the NPI registry since April 2013. She is enrolled in Medicare PECOS, is affiliated with St Luke's Cornwall Hospital, and is a graduate of Other (2013).
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
Zsuzsanna Sidlo Md Phd 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
3Medicare enrollment records show Zsuzsanna Sidlo reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bronx, NY 10467
- Reassigned Medicare billing, New York enrollment
- 5,251 clinicians in this Medicare group
Cornwall, NY 12518
- Reassigned Medicare billing, New York enrollment
- 79 clinicians in this Medicare group
Middletown, NY 10941
- Reassigned Medicare billing, New York enrollment
- 434 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.
Areas of Expertise CMS Part B claims 6
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Luke's Cornwall Hospital
Acute Care Hospitals · Newburgh, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10467 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
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.
BRONX, NY 10467
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 Zsuzsanna Sidlo's NPI number?
The NPI number for Zsuzsanna Sidlo is 1598008765. It was assigned to this individual provider in the NPPES registry on April 5, 2013.
Where is Zsuzsanna Sidlo located?
Zsuzsanna Sidlo practices at 111 E 210th St, Bronx, NY 10467. The listed phone number is (718) 920-4321.
What is Zsuzsanna Sidlo's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Zsuzsanna Sidlo enrolled in Medicare?
Yes. Zsuzsanna Sidlo 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 Zsuzsanna Sidlo's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Zsuzsanna Sidlo reassigns Medicare benefits to 3 organizations: Montefiore Medical Center (Bronx, NY), Hudson Vista Medical,pc (Cornwall, NY) and Crystal Run Healthcare Physicians LLP (Middletown, 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 Zsuzsanna Sidlo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Zsuzsanna Sidlo affiliated with any hospitals?
According to CMS data, Zsuzsanna Sidlo is affiliated with St Luke's Cornwall Hospital.
When was this NPI record last updated?
The NPPES record for Zsuzsanna Sidlo was last updated on April 13, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Zsuzsanna Sidlo, MD PHD · NPI 1598008765
Internal Medicine physician in Bronx, New York. Individual provider, active in the CMS NPPES registry since April 5, 2013.
## Identity
- **NPI:** 1598008765 (Entity type: Individual)
- **Enumerated:** April 5, 2013
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 284003 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 111 E 210TH ST, Bronx, NY 10467-2401
- **Phone:** (718) 920-4321
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Montefiore Medical Center (NPI 1063525152, Bronx, NY); Hudson Vista Medical,pc (NPI 1659666840, Cornwall, NY); Crystal Run Healthcare Physicians LLP (NPI 1952376410, Middletown, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2013
## Record status
- **NPPES last updated:** April 13, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1598008765) · Data from the CMS NPPES public registry.