STEVEN NAZARIO MD
NPI 1891783361
Emergency Medicine - Emergency Medical Services in Maitland, FL
About Steven Nazario Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
STEVEN NAZARIO MD (NPI 1891783361) is an individual emergency medical services provider in Maitland, Florida, licensed in Florida (ME0087429) and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS, is affiliated with Adventhealth Orlando, and is a graduate of State University Of Ny Upstate Medical University (1993).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
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
Steven Nazario 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 Steven Nazario reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Orlando, FL 32803
- Reassigned Medicare billing, Florida enrollment
- 619 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.
Adventhealth Orlando
Acute Care Hospitals · Orlando, FLPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 32751 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.
MAITLAND, FL 32751
MAITLAND, FL 32751
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 Steven Nazario's NPI number?
The NPI number for Steven Nazario is 1891783361. It was assigned to this individual provider in the NPPES registry on October 10, 2005.
Where is Steven Nazario located?
Steven Nazario practices at 500 Winderley Pl Suite 115, Maitland, FL 32751. The listed phone number is (407) 875-8784.
What is Steven Nazario's specialty?
The primary specialty registered for this NPI is Emergency Medicine, specializing in Emergency Medical Services, with taxonomy code 207PE0004X.
Is Steven Nazario enrolled in Medicare?
Yes. Steven Nazario 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 Steven Nazario's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Steven Nazario reassigns Medicare benefits to Florida Emergency Physicians Kang And Associates MD LLC (Orlando, FL). 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 Steven Nazario's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Steven Nazario affiliated with any hospitals?
According to CMS data, Steven Nazario is affiliated with Adventhealth Orlando.
When was this NPI record last updated?
The NPPES record for Steven Nazario was last updated on July 17, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Steven Nazario, MD · NPI 1891783361
Emergency Medical Services physician in Maitland, Florida. Individual provider, active in the CMS NPPES registry since October 10, 2005.
## Identity
- **NPI:** 1891783361 (Entity type: Individual)
- **Enumerated:** October 10, 2005
- **Primary specialty:** Emergency Medicine - Emergency Medical Services · taxonomy 207PE0004X
- **State license:** ME0087429 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 500 WINDERLEY PL, SUITE 115, Maitland, FL 32751-7247
- **Phone:** (407) 875-8784 · **Fax:** (407) 875-0244
## 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:** Florida Emergency Physicians Kang And Associates MD LLC (NPI 1811983752, Orlando, FL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** State University Of Ny Upstate Medical University, class of 1993
## Record status
- **NPPES last updated:** July 17, 2007
- **Other identifiers:** Medicare UPIN G38663; Medicare ID-Type Unspecified 78624Z (FL)
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Source: [NPI Profile](https://npiprofile.com/npi/1891783361) · Data from the CMS NPPES public registry.