DR. CHARLES L MADEIRA MD
NPI 1831416221
Hospitalist in New York, NY
About Dr. Charles L Madeira Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CHARLES L MADEIRA MD (NPI 1831416221) is an individual hospitalist provider in New York, New York, licensed in New York (264593) and active in the NPI registry since April 2010. He is enrolled in Medicare PECOS, is affiliated with Elmhurst Hospital Center, and is a graduate of Other (2010).
NPPES Registry Identity
Specialties & Licenses
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. Charles L Madeira 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
3Medicare enrollment records show Charles Madeira reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New York, NY 10019
- Reassigned Medicare billing, New York enrollment
- 769 clinicians in this Medicare group
Elmhurst, NY 11373
- Reassigned Medicare billing, New York enrollment
- 836 clinicians in this Medicare group
Philadelphia, PA 19111
- Reassigned Medicare billing, Pennsylvania enrollment
- 1,991 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 4
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.
Elmhurst Hospital Center
Acute Care Hospitals · Elmhurst, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10010 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 10010
NEW YORK, NY 10010
NEW YORK, NY 10010
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 Charles Madeira's NPI number?
The NPI number for Charles Madeira is 1831416221. It was assigned to this individual provider in the NPPES registry on April 26, 2010.
Where is Charles Madeira located?
Charles Madeira practices at 423 E 23rd St, New York, NY 10010. The listed phone number is (212) 987-3100.
What is Charles Madeira's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Charles Madeira enrolled in Medicare?
Yes. Charles Madeira 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 Charles Madeira's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Charles Madeira reassigns Medicare benefits to 3 organizations: Icahn School Of Medicine At Mount Sinai (New York, NY), Icahn School Of Medicine At Mount Sinai (Elmhurst, NY) and Temple Faculty Practice Plan, Inc (Philadelphia, PA). 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 Charles Madeira's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Charles Madeira affiliated with any hospitals?
According to CMS data, Charles Madeira is affiliated with Elmhurst Hospital Center.
When was this NPI record last updated?
The NPPES record for Charles Madeira was last updated on September 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 days 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. Charles L Madeira, MD · NPI 1831416221
Hospitalist physician in New York, New York. Individual provider, active in the CMS NPPES registry since April 26, 2010.
## Identity
- **NPI:** 1831416221 (Entity type: Individual)
- **Enumerated:** April 26, 2010
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** 264593 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 423 E 23RD ST, New York, NY 10010-5011
- **Phone:** (212) 987-3100 · **Fax:** (212) 731-5210
## 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): Icahn School Of Medicine At Mount Sinai (NPI 1124550280, New York, NY); Icahn School Of Medicine At Mount Sinai (NPI 1578817540, Elmhurst, NY); Temple Faculty Practice Plan, Inc (NPI 1093298887, Philadelphia, PA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2010
## Record status
- **NPPES last updated:** September 25, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1831416221) · Data from the CMS NPPES public registry.