GLENN VALLADARES MD
NPI 1457384000
Emergency Medicine in Valley Stream, NY
About Glenn Valladares Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GLENN VALLADARES MD (NPI 1457384000) is an individual emergency medicine provider in Valley Stream, New York, licensed in New York (210148) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with St Peter's Hospital, and maintains a secondary practice location in Muncie.
NPPES Registry Identity
Specialties & Licenses
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
Glenn Valladares 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
7Medicare enrollment records show Glenn Valladares reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Far Rockaway, NY 11691
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Island Emergency Medical Services PC
- 290 clinicians in this Medicare group
Elmhurst, NY 11373
- Reassigned Medicare billing, New York enrollment
- 836 clinicians in this Medicare group
Brooklyn, NY 11212
- Reassigned Medicare billing, New York enrollment
- 782 clinicians in this Medicare group
Hamilton, NY 13346
- Reassigned Medicare billing, New York enrollment
- 129 clinicians in this Medicare group
Hornell, NY 14843
- Reassigned Medicare billing, New York enrollment
- 436 clinicians in this Medicare group
Dansville, NY 14437
- Reassigned Medicare billing, New York enrollment
- 275 clinicians in this Medicare group
Indianapolis, IN 46202
- Reassigned Medicare billing, Indiana enrollment
- 5,212 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 5
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Peter's Hospital
Acute Care Hospitals · Albany, NYSt James Mercy Hospital
Acute Care Hospitals · Hornell, NYNicholas H Noyes Memorial Hospital
Acute Care Hospitals · Dansville, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11580 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.
VALLEY STREAM, NY 11580
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 Glenn Valladares's NPI number?
The NPI number for Glenn Valladares is 1457384000. It was assigned to this individual provider in the NPPES registry on July 8, 2006.
Where is Glenn Valladares located?
Glenn Valladares practices at 900 Franklin Ave, Valley Stream, NY 11580. The listed phone number is (800) 376-5566.
What is Glenn Valladares's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Glenn Valladares enrolled in Medicare?
Yes. Glenn Valladares 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 Glenn Valladares's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Glenn Valladares reassigns Medicare benefits to 7 organizations: Island Emergency Medical Services, P.C. (Far Rockaway, NY), Icahn School Of Medicine At Mount Sinai (Elmhurst, NY), Brookdale Hospital Medical Center (Brooklyn, NY), Port City Emergency Physicians LLP (Hamilton, NY), St James Hospital (Hornell, NY) and 2 more organizations, listed in the Medicare section above. 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 Glenn Valladares's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Glenn Valladares affiliated with any hospitals?
According to CMS data, Glenn Valladares is affiliated with St Peter's Hospital, St James Mercy Hospital and Nicholas H Noyes Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Glenn Valladares was last updated on October 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Glenn Valladares, MD · NPI 1457384000
Emergency Medicine physician in Valley Stream, New York. Individual provider, active in the CMS NPPES registry since July 8, 2006.
## Identity
- **NPI:** 1457384000 (Entity type: Individual)
- **Enumerated:** July 8, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 210148 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 900 FRANKLIN AVE, Valley Stream, NY 11580-2145
- **Phone:** (800) 376-5566
## 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:** 7 organizations under Medicare reassignment (form CMS-855R): Island Emergency Medical Services, P.C. (NPI 1639160385, Far Rockaway, NY); Icahn School Of Medicine At Mount Sinai (NPI 1346721289, Elmhurst, NY); Brookdale Hospital Medical Center (NPI 1720028772, Brooklyn, NY); Port City Emergency Physicians LLP (NPI 1316395460, Hamilton, NY); St James Hospital (NPI 1013985399, Hornell, NY); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1994
## Record status
- **NPPES last updated:** October 22, 2025
---
Source: [NPI Profile](https://npiprofile.com/npi/1457384000) · Data from the CMS NPPES public registry.