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LUDMILLA BRONFIN MD LLC
NPI 1285984062
Clinic/Center - Medical Specialty in New York, NY

Active since September 19, 2012
650 FIRST AVENUE 7TH FLOOR, NEW YORK, NY 10016(212) 532-6298(212) 532-3308 Get Directions Write a Review

NPPES record last updated: December 28, 2012. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Ludmilla Bronfin Md Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LUDMILLA BRONFIN MD LLC (NPI 1285984062) is a healthcare organization registered as a medical specialty in New York, New York and active in the NPI registry since September 2012. The organization lists Ludmilla Bronfin, Manager, as its authorized official.

NPPES Registry Identity

NPI1285984062
Entity TypeOrganization
Primary Taxonomy261QM2500X
Legal Business NameLUDMILLA BRONFIN MD LLC
Location Address650 FIRST AVENUE 7TH FLOORNew York, NY 10016
Mailing Address650 First Avenue 7th FloorNew York, NY 10016 · (212) 532-6298 · Fax (212) 532-3308
Phone(212) 532-6298
Fax(212) 532-3308
Organization SubpartNo
Authorized OfficialLudmilla BronfinManager · (212) 532-6298
Enumeration DateSeptember 19, 2012
Last NPPES UpdateDecember 28, 2012
✔ NPI 1285984062 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Medical SpecialtyAmbulatory Health Care Facilities
Taxonomy Code261QM2500X
License✔ Licensed in NY · 199889
Definition
An entity, facility, or distinct part of a facility providing diagnostic, treatment, and prescriptive services related to a specific area of medical specialization. Frequently used for Title V related Children's Specialty services or to meet specific public health needs (e.g., infectious diseases or breast and cervical cancer).
650 FIRST AVENUE 7TH FLOOR, New York, NY 10016
Open in Google Maps ↗

Other Identifiers 1

Other199889NY · Licensure

Medicare Participation & PECOS CMS

Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ludmilla Bronfin Md Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by December 31, 2026

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date
StateNew YorkEnrollment IDO20121219000151Non-DME Part B · Clinic/Group PracticeDue dateDecember 31, 2026
Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Ludmilla Bronfin MD LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Ludmilla Bronfin, MD
Neurology
NPI 1841370145
650 FIRST AVENUE 7TH FLOOR
New York, NY 10016
(212) 532-6298
✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Ludmilla Bronfin MD LLC's NPI number?

The NPI number for Ludmilla Bronfin MD LLC is 1285984062. It was assigned to this organization in the NPPES registry on September 19, 2012.

Where is Ludmilla Bronfin MD LLC located?

Ludmilla Bronfin MD LLC is located at 650 First Avenue 7th Floor, New York, NY 10016. The listed phone number is (212) 532-6298.

What is Ludmilla Bronfin MD LLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Medical Specialty, with taxonomy code 261QM2500X.

Is Ludmilla Bronfin MD LLC enrolled in Medicare?

Yes. Ludmilla Bronfin MD LLC is registered in the Medicare PECOS enrollment system.

When is Ludmilla Bronfin MD LLC's Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (New York, Clinic/Group Practice) is due for revalidation by December 31, 2026. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

How many clinicians bill Medicare through Ludmilla Bronfin MD LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Neurology) reassigns their Medicare billing to Ludmilla Bronfin MD LLC. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Ludmilla Bronfin MD LLC was last updated on December 28, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.