MARC A ROSENBLATT MD LLC
NPI 1124220207
Specialist in New York, NY
About Marc A Rosenblatt Md Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARC A ROSENBLATT MD LLC (NPI 1124220207) is a healthcare organization registered as a specialist in New York, New York and active in the NPI registry since June 2007. The organization lists Marc Rosenblatt, Director, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Marc A Rosenblatt Md Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Marc A Rosenblatt MD LLC, which bills Medicare for the services this clinician delivers.
Clinician (1)
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 Marc A Rosenblatt MD LLC's NPI number?
The NPI number for Marc A Rosenblatt MD LLC is 1124220207. It was assigned to this organization in the NPPES registry on June 1, 2007.
Where is Marc A Rosenblatt MD LLC located?
Marc A Rosenblatt MD LLC is located at 114 E 72nd St, New York, NY 10021. The listed phone number is (212) 472-8546.
What is Marc A Rosenblatt MD LLC's specialty?
The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.
Is Marc A Rosenblatt MD LLC enrolled in Medicare?
Yes. Marc A Rosenblatt MD LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Marc A Rosenblatt MD LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Ophthalmology) reassigns their Medicare billing to Marc A Rosenblatt 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 Marc A Rosenblatt MD LLC was last updated on March 30, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Marc A Rosenblatt Md Llc · NPI 1124220207
Specialist organization in New York, New York. Organization record, active in the CMS NPPES registry since June 1, 2007.
## Identity
- **NPI:** 1124220207 (Entity type: Organization)
- **Enumerated:** June 1, 2007
- **Primary specialty:** Specialist · taxonomy 174400000X
- **Organization subpart:** No
- **Authorized official:** Marc Rosenblatt, DIRECTOR
## Practice location
- **Address:** 114 E 72ND ST, New York, NY 10021-4245
- **Phone:** (212) 472-8546
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Ophthalmology) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 30, 2015
- **Other identifiers:** Other 05899 (NY); Medicare PIN WEQ011 (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1124220207) · Data from the CMS NPPES public registry.