DR. CARLOS F NUNEZ MD
NPI 1063673499
Internal Medicine in New York, NY
About Dr. Carlos F Nunez Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CARLOS F NUNEZ MD (NPI 1063673499) is an individual internal medicine provider in New York, New York, licensed in New York (279070) and active in the NPI registry since June 2008. He is enrolled in Medicare PECOS, maintains a secondary practice location in Northport, and is a graduate of Other (2007).
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 and accepts Medicare assignment
Dr. Carlos F Nunez 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 Reassignment
Medicare enrollment records show Carlos Nunez reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Brooklyn, NY 11212
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Griffin Myers Medical PC
- 101 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
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10040 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 10040
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 Carlos Nunez's NPI number?
The NPI number for Carlos Nunez is 1063673499. It was assigned to this individual provider in the NPPES registry on June 18, 2008.
Where is Carlos Nunez located?
Carlos Nunez practices at 4405 Broadway, New York, NY 10040. The listed phone number is (212) 740-2020.
What is Carlos Nunez's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Carlos Nunez enrolled in Medicare?
Yes. Carlos Nunez 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 organization bills Medicare for Carlos Nunez's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Carlos Nunez reassigns Medicare benefits to Oak Street Health Of New York Medical Group PC (Brooklyn, NY). The 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 Carlos Nunez'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 Carlos Nunez was last updated on December 12, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 months 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. Carlos F Nunez, MD · NPI 1063673499
Internal Medicine physician in New York, New York. Individual provider, active in the CMS NPPES registry since June 18, 2008.
## Identity
- **NPI:** 1063673499 (Entity type: Individual)
- **Enumerated:** June 18, 2008
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 279070 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 4405 BROADWAY, New York, NY 10040-4014
- **Phone:** (212) 740-2020 · **Fax:** (646) 666-0280
## 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:** Oak Street Health Of New York Medical Group PC (NPI 1780209445, Brooklyn, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2007
## Record status
- **NPPES last updated:** December 12, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1063673499) · Data from the CMS NPPES public registry.