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MR. DEMIS FLORIN RUSSU CRNA
NPI 1144685363
Nurse Anesthetist, Certified Registered in Kissimmee, FL

Active since December 16, 2015Accepts Medicare Assignment
700 W OAK ST, KISSIMMEE, FL 34741(407) 846-2266 Get Directions Write a Review

NPPES record last updated: November 12, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Nov 12, 2025, Dec 16, 2015 (2 updates tracked since 2015).

About Mr. Demis Florin Russu Crna NPPES

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

MR. DEMIS FLORIN RUSSU CRNA (NPI 1144685363) is an individual nurse anesthetist, certified registered in Kissimmee, Florida, licensed in Florida (APRN9250394) and active in the NPI registry since December 2015. He is affiliated with Central Florida Lake Monroe Hospital and is a graduate of Other (2015).

NPPES Registry Identity

NPI1144685363
Entity TypeIndividualMale
Primary Taxonomy367500000X
Provider Legal NameMR. DEMIS FLORIN RUSSUCredential: CRNA
Location Address700 W OAK STKissimmee, FL 34741-4924
Mailing Address2241 Appalachian DrMelbourne, FL 32935-3366 · (321) 271-6118
Phone(407) 846-2266
Sole ProprietorYes
Medical School CMSOtherGraduated 2015
Enumeration DateDecember 16, 2015
Last NPPES UpdateNovember 12, 20252 updates tracked since enumeration
NPPES CertifiedNovember 12, 2025
✔ NPI 1144685363 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367500000X
License✔ Licensed in FL · APRN9250394
Definition
(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.
700 W OAK ST, Kissimmee, FL 34741
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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

Mr. Demis Florin Russu Crna 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 ID7618273384
PECOS Enrollment IDI20160307000019

Medicare Billing Reassignments

7

Medicare enrollment records show Demis Russu reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Sheridan Healthcorp Inc
1.1 mi
Anesthesiology
2275 N CENTRAL AVE
Kissimmee, FL 34741
  • Reassigned Medicare billing, Florida enrollment
  • 1,973 clinicians in this Medicare group
NPI 1154993558 (954) 939-5000
Orange City Anesthesia Services LLC
42 mi
Anesthesiology
975 TOWN CENTER DR STE 100
Orange City, FL 32763
  • Reassigned Medicare billing, Florida enrollment
  • 129 clinicians in this Medicare group
NPI 1972882314 (386) 456-5247
Space Coast Anesthesia Services LLC
43 mi
Anesthesiology
595 N COURTENAY PKWY, 103
Merritt Island, FL 32953
  • Reassigned Medicare billing, Florida enrollment
  • 103 clinicians in this Medicare group
NPI 1942441753 (813) 569-6500
Anesthesia Dynamics LLC
90 mi
Anesthesiology
206 2ND ST E
Bradenton, FL 34208
  • Reassigned Medicare billing, Florida enrollment
  • 1,887 clinicians in this Medicare group
NPI 1073001012 (888) 851-4642
Anesthesia Physician Solutions Of South Florida, LLC
97 mi
Anesthesiology
1800 SE TIFFANY AVE
Port St Lucie, FL 34952
  • Reassigned Medicare billing, Florida enrollment
  • 562 clinicians in this Medicare group
NPI 1437823507 (954) 939-5000
Jupiter Anesthesia Associates LLC
122 mi
Anesthesiology
1210 S OLD DIXIE HWY
Jupiter, FL 33458
  • Reassigned Medicare billing, Florida enrollment
  • 207 clinicians in this Medicare group
NPI 1700073848 (954) 939-5000
Anesthesia Medicine Services Of Fl, LLC
188 mi
Anesthesiology
11750 SW 40TH ST
Miami, FL 33175
  • Reassigned Medicare billing, Florida enrollment
  • 222 clinicians in this Medicare group
NPI 1346947496 (305) 223-3000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare 3

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

Central Florida Lake Monroe Hospital

Acute Care Hospitals · Sanford, FL
2/5 CMS rating
OwnershipProprietary
CMS Certification Number100161
Location1401 W Seminole BlvdSanford, FL 32771 · Seminole County
Emergency services

Hca Florida Lawnwood Hospital

Acute Care Hospitals · Fort Pierce, FL
1/5 CMS rating
OwnershipProprietary
CMS Certification Number100246
Location1700 S 23rd StFort Pierce, FL 34950 · St. Lucie County
Emergency services Birthing friendly

Jupiter Medical Center

Acute Care Hospitals · Jupiter, FL
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number100253
Location1210 S Old Dixie HwyJupiter, FL 33458 · Palm Beach County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 34741 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$130.04 typical visit price
range $56.00 – $171.84
Typical copayment $32.51 (range $14.00 – $42.96)
Most-billed visit code 99204
Established Patient
$70.04 typical visit price
range $17.57 – $139.16
Typical copayment $17.51 (range $4.39 – $34.79)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

Reported Quality Measures

Post-Anesthetic Transfer of Care Measure: Procedure Room to a Post Anesthesia Care Unit (PACU)
Percentage of patients, regardless of age, who are under the care of an anesthesia practitioner and are admitted to a PACU or other non-ICU location in which a post-anesthetic formal transfer of care protocol or checklist which includes the key transfer of…
14%166 patients1/55-star benchmark: 100%
Post-Anesthetic Transfer of Care: Use of Checklist or Protocol for Direct Transfer of Care from Procedure Room to Intensive Care Unit (ICU)
Percentage of patients, regardless of age, who undergo a procedure under anesthesia and are admitted to an Intensive Care Unit (ICU) directly from the anesthetizing location, who have a documented use of a checklist or protocol for the transfer of care from…
10%40 patients
Pre-operative OSA assessment
Percentage of patients who undergo a surgical procedure in the operating room/procedure room that have a pre-operative assessment for Obstructive Sleep Apnea (OSA)
92%529 patients4/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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.

HEIDI S MELONE CRNA
Nurse Anesthetist, Certified Registered
700 W OAK ST
KISSIMMEE, FL 34741
Osceola County (407) 846-2266
DR. CARMEN C CAPELLA PSYD
Psychologist (Clinical)
700 W OAK ST
KISSIMMEE, FL 34741
Osceola County (713) 789-7560
COLLEEN R ROBLIN ARNP-C
Nurse Practitioner (Adult Health)
700 W OAK ST
KISSIMMEE, FL 34741
Osceola County (407) 518-3626
ANN MCCULLOUGH EFREMOSKI PA
Physician Assistant (Medical)
700 W OAK ST
KISSIMMEE, FL 34741
Osceola County (407) 518-5205
SHERIDAN RADIOLOGY SERVICES OF PINELLAS, INC
Radiology (Diagnostic Radiology)
700 W OAK ST
KISSIMMEE, FL 34741
Osceola County (407) 518-3770
DEANNA MARIE SALGUERO APRN
Nurse Practitioner (Acute Care)
700 W OAK ST
KISSIMMEE, FL 34741
Osceola County (407) 846-2266
AUSTRALIAN GRAYLING SURGICAL SPECIALISTS LLC
Surgery
700 W OAK ST
KISSIMMEE, FL 34741
Osceola County (469) 401-2386
CHASITY L. WILLIAMS ARNP
Nurse Practitioner (Family)
700 W OAK ST
KISSIMMEE, FL 34741
Osceola County (407) 846-2266

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 Demis Russu's NPI number?

The NPI number for Demis Russu is 1144685363. It was assigned to this individual provider in the NPPES registry on December 16, 2015.

Where is Demis Russu located?

Demis Russu practices at 700 W Oak St, Kissimmee, FL 34741. The listed phone number is (407) 846-2266.

What is Demis Russu's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Is Demis Russu enrolled in Medicare?

Yes. Demis Russu 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 Demis Russu's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Demis Russu reassigns Medicare benefits to 7 organizations: Sheridan Healthcorp Inc (Kissimmee, FL), Orange City Anesthesia Services LLC (Orange City, FL), Space Coast Anesthesia Services LLC (Merritt Island, FL), Anesthesia Dynamics LLC (Bradenton, FL), Anesthesia Physician Solutions Of South Florida, LLC (Port St Lucie, FL) 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 Demis Russu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Demis Russu affiliated with any hospitals?

According to CMS data, Demis Russu is affiliated with Central Florida Lake Monroe Hospital, Hca Florida Lawnwood Hospital and Jupiter Medical Center.

When was this NPI record last updated?

The NPPES record for Demis Russu was last updated on November 12, 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.