ROBERT ALLEN SCHWANER MD
NPI 1902959794
Emergency Medicine in Huntington, NY
About Robert Allen Schwaner Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ROBERT ALLEN SCHWANER MD (NPI 1902959794) is an individual emergency medicine provider in Huntington, New York, licensed in New York (223774) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS, is affiliated with Suny/stony Brook University Hospital, and is a graduate of Loyola University Of Chicago, Stritch School Of Medicine (2000).
NPPES Registry Identity
Specialties & Licenses 2
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
Robert Allen Schwaner 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
5Medicare enrollment records show Robert Schwaner reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Smithtown, NY 11787
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Siena Emergency Medical Services PC
- 55 clinicians in this Medicare group
Stony Brook, NY 11794
- Reassigned Medicare billing, New York enrollment
- 77 clinicians in this Medicare group
Stony Brook, NY 11794
- Reassigned Medicare billing, New York enrollment
- 55 clinicians in this Medicare group
Port Jefferson, NY 11777
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Port Emergency Medical Services PC
- 90 clinicians in this Medicare group
Far Rockaway, NY 11691
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Island Emergency Medical Services PC
- 290 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 6
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Suny/Stony Brook University Hospital
Acute Care Hospitals · Stony Brook, NYSt Catherine Of Siena Hospital Medical Center
Acute Care Hospitals · Smithtown, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11743 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.
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 Robert Schwaner's NPI number?
The NPI number for Robert Schwaner is 1902959794. It was assigned to this individual provider in the NPPES registry on January 18, 2007.
Where is Robert Schwaner located?
Robert Schwaner practices at 270 Park Ave, Huntington, NY 11743. The listed phone number is (631) 351-2000.
What is Robert Schwaner's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Robert Schwaner enrolled in Medicare?
Yes. Robert Schwaner 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 Robert Schwaner's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Robert Schwaner reassigns Medicare benefits to 5 organizations: Siena Emergency Medical Services, P.C. (Smithtown, NY), Stony Brook Emergency Physicians, University Faculty Practice Corporat (Stony Brook, NY), Stony Brook Family And Preventive Medicine, University Faculty Practic (Stony Brook, NY), Port Emergency Medical Services, P.C. (Port Jefferson, NY) and Island Emergency Medical Services, P.C. (Far Rockaway, NY). 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 Robert Schwaner's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Robert Schwaner affiliated with any hospitals?
According to CMS data, Robert Schwaner is affiliated with Suny/Stony Brook University Hospital and St Catherine Of Siena Hospital Medical Center.
When was this NPI record last updated?
The NPPES record for Robert Schwaner was last updated on March 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Robert Allen Schwaner, MD · NPI 1902959794
Emergency Medicine physician in Huntington, New York. Individual provider, active in the CMS NPPES registry since January 18, 2007.
## Identity
- **NPI:** 1902959794 (Entity type: Individual)
- **Enumerated:** January 18, 2007
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 223774 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 270 PARK AVE, Huntington, NY 11743-2787
- **Phone:** (631) 351-2000
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Siena Emergency Medical Services, P.C. (NPI 1356507099, Smithtown, NY); Stony Brook Emergency Physicians, University Faculty Practice Corporat (NPI 1265487672, Stony Brook, NY); Stony Brook Family And Preventive Medicine, University Faculty Practic (NPI 1982659470, Stony Brook, NY); Port Emergency Medical Services, P.C. (NPI 1912988395, Port Jefferson, NY); Island Emergency Medical Services, P.C. (NPI 1639160385, Far Rockaway, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Loyola University Of Chicago, Stritch School Of Medicine, class of 2000
## Record status
- **NPPES last updated:** March 7, 2023
- **Other identifiers:** Medicaid 02493103 (NY); Other 204503568 (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1902959794) · Data from the CMS NPPES public registry.