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ELEFTHERIOS S. BARONOS MD
NPI 1841232238
Anesthesiology in Rochester, NY

Active since June 12, 2006PECOS EnrolledAccepts Medicare Assignment
1425 PORTLAND AVE, ROCHESTER GENERAL HOSPITAL, ROCHESTER, NY 14621(585) 922-4159(585) 922-3731 Get Directions Write a Review

NPPES record last updated: January 23, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 17, 2022, Apr 26, 2021 (2 updates tracked since 2021).

About Eleftherios S. Baronos Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ELEFTHERIOS S. BARONOS MD (NPI 1841232238) is an individual anesthesiology provider in Rochester, New York, licensed in New York (215132-1) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Newark-wayne Community Hospital, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1841232238
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameELEFTHERIOS S. BARONOSCredential: MD
Location Address1425 PORTLAND AVE, ROCHESTER GENERAL HOSPITALRochester, NY 14621-3001
Mailing Address130 Allens Creek RdRochester, NY 14618-3305 · (585) 410-6545 · Fax (585) 410-6560
Phone(585) 922-4159
Fax(585) 922-3731
Sole ProprietorNo
Medical School CMSOtherGraduated 1993
Enumeration DateJune 12, 2006
Last NPPES UpdateJanuary 23, 20252 updates tracked since enumeration
NPPES CertifiedJanuary 23, 2025
✔ NPI 1841232238 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in NY · 215132-1
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
1425 PORTLAND AVE, Rochester, NY 14621
Open in Google Maps ↗

Secondary Practice Locations 3

Location 12 Coulter RdClifton Springs, NY 14432-1122 · Phone (315) 462-1417 · Fax (315) 462-6058
Location 21555 Long Pond RdRochester, NY 14626-4164 · Phone (585) 723-7000 · Fax (585) 366-5133
Location 31200 Driving Park AveNewark, NY 14513-1090 · Phone (315) 332-2170 · Fax (315) 359-2488

Other Identifiers 5

Other103217AFNY · Preferred Care
Other215132-2WNY · Workers' Compensation
OtherP020215132NY · Excellus Bc/bs
OtherP020215132NY · Excellus Blue Choice
Medicaid02082364NY

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

Eleftherios S. Baronos 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.

PECOS PAC ID9739129446
PECOS Enrollment IDI20050511000840
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

9

Medicare enrollment records show Eleftherios Baronos reassigns Medicare billing to 9 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Rochester General Hospital
0.1 mi
General Acute Care Hospital
1425 PORTLAND AVE
Rochester, NY 14621
  • Reassigned Medicare billing, New York enrollment
  • 2,285 clinicians in this Medicare group
NPI 1063531929 (585) 922-4000
The Unity Hospital Of Rochester
0.9 mi
General Acute Care Hospital
100 KINGS HWY S
Rochester, NY 14617
  • Reassigned Medicare billing, New York enrollment
  • 1,442 clinicians in this Medicare group
NPI 1457395766 (585) 922-1900
Anesthesia Associates Of Rochester, P.C.
5.5 mi
Anesthesiology
130 ALLENS CREEK RD
Rochester, NY 14618
  • Reassigned Medicare billing, New York enrollment
  • Medicare enrollment name: Anesthesia Associates Of Rochester PC
  • 142 clinicians in this Medicare group
NPI 1760421788 (585) 410-6545
Newark Wayne Community Hospital
26 mi
General Acute Care Hospital
1200 DRIVING PARK AVE
Newark, NY 14513
  • Reassigned Medicare billing, New York enrollment
  • 679 clinicians in this Medicare group
NPI 1346369212 (315) 332-2022
Clifton Springs Sanitarium Co
28 mi
General Acute Care Hospital
2 COULTER RD
Clifton Springs, NY 14432
  • Reassigned Medicare billing, New York enrollment
  • 872 clinicians in this Medicare group
NPI 1366505463 (315) 462-9561
United Memorial Medical Center
32 mi
Family Medicine
127 NORTH ST
Batavia, NY 14020
  • Reassigned Medicare billing, New York enrollment
  • 782 clinicians in this Medicare group
NPI 1669747085 (585) 343-6030
Auburn Community Hospital
55 mi
General Acute Care Hospital
17 LANSING ST
Auburn, NY 13021
  • Reassigned Medicare billing, New York enrollment
  • 277 clinicians in this Medicare group
NPI 1093712911 (315) 255-7209
Auburn Medical PC
55 mi
Anesthesiology
17 LANSING ST
Auburn, NY 13021
  • Reassigned Medicare billing, New York enrollment
  • 36 clinicians in this Medicare group
NPI 1861590432 (315) 449-0513
Auburn Memorial Medical Services, PC
55 mi
Orthopaedic Surgery
17 LANSING STREET, ATTN: C. MCLOUD
Auburn, NY 13021
  • Reassigned Medicare billing, New York enrollment
  • 249 clinicians in this Medicare group
NPI 1194913749 (315) 567-0455

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 2

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.

Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 00731
This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.
34 services34 patients
Anesthesia for other procedure on large bowel using an endoscope 00811
Anesthesia for an endoscopic procedure on the large bowel ensures comfort and relaxation during the procedure. You'll be given medication to make you drowsy or asleep, eliminating any discomfort. The medication can be administered through a vein or inhaled.
23 services23 patients

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Newark-Wayne Community Hospital

Acute Care Hospitals · Newark, NY
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330030
Location111 Driving Park AvenueNewark, NY 14513 · Wayne County
Emergency services Birthing friendly

Rochester General Hospital

Acute Care Hospitals · Rochester, NY
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330125
Location1425 Portland AvenueRochester, NY 14621 · Monroe County
Emergency services Birthing friendly

Unity Hospital

Acute Care Hospitals · Rochester, NY
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330226
Location1555 Long Pond RoadRochester, NY 14626 · Monroe County
Emergency services Birthing friendly

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.

DR. NIAZ AHMED D.D.S.
Dentist
1425 PORTLAND AVE
ROCHESTER, NY 14621
Monroe County (585) 922-4000
DR. BRIAN JOHN THOMAS D.O.
Anesthesiology
1425 PORTLAND AVE
ROCHESTER, NY 14621
Monroe County (585) 922-4159
LISA NICOLE FRONCZAK PA-C
Physician Assistant
1425 PORTLAND AVE, BOX 362
ROCHESTER, NY 14621
Monroe County (585) 922-4000
ANDREW ROTANDO DO
Emergency Medicine
1425 PORTLAND AVE
ROCHESTER, NY 14621
Monroe County (585) 922-3469
ALEXANDER VAZZANO MD
Emergency Medicine
1425 PORTLAND AVE
ROCHESTER, NY 14621
Monroe County (585) 922-4638
AMY BODROG MD
Internal Medicine (Hematology)
1425 PORTLAND AVE
ROCHESTER, NY 14621
Monroe County (585) 922-4020
NUMRA ASLAM BAJWA MD
Hospitalist
1425 PORTLAND AVE
ROCHESTER, NY 14621
Monroe County (585) 922-5067
DR. PRAKASH UPRETI MD
Hospitalist
1425 PORTLAND AVE
ROCHESTER, NY 14621
Monroe County (295) 029-8769

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 Eleftherios Baronos's NPI number?

The NPI number for Eleftherios Baronos is 1841232238. It was assigned to this individual provider in the NPPES registry on June 12, 2006.

Where is Eleftherios Baronos located?

Eleftherios Baronos practices at 1425 Portland Ave Rochester General Hospital, Rochester, NY 14621. The listed phone number is (585) 922-4159.

What is Eleftherios Baronos's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Eleftherios Baronos enrolled in Medicare?

Yes. Eleftherios Baronos 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 Eleftherios Baronos's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Eleftherios Baronos reassigns Medicare benefits to 9 organizations: Rochester General Hospital (Rochester, NY), The Unity Hospital Of Rochester (Rochester, NY), Anesthesia Associates Of Rochester, P.C. (Rochester, NY), Newark Wayne Community Hospital (Newark, NY), Clifton Springs Sanitarium Co (Clifton Springs, NY) and 4 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 Eleftherios Baronos's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Eleftherios Baronos affiliated with any hospitals?

According to CMS data, Eleftherios Baronos is affiliated with Newark-Wayne Community Hospital, Rochester General Hospital and Unity Hospital.

When was this NPI record last updated?

The NPPES record for Eleftherios Baronos was last updated on January 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.