1. Home
  2. Directory
  3. Connecticut
  4. Norwalk
  5. Nurse Anesthetist Certified Registered
  6. NPI Profile

EVE ZACHARAKOS CRNA
NPI 1144223991
Nurse Anesthetist, Certified Registered in Norwalk, CT

Active since May 24, 2005PECOS Enrolled
24 STEVENS ST, NORWALK, CT 06850(203) 852-2276(203) 852-2527 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Eve Zacharakos Crna NPPES

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

EVE ZACHARAKOS CRNA (NPI 1144223991) is an individual nurse anesthetist, certified registered in Norwalk, Connecticut, licensed in Connecticut (000709) and active in the NPI registry since May 2005. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1144223991
Entity TypeIndividualFemale
Primary Taxonomy367500000X
Provider Legal NameEVE ZACHARAKOSCredential: CRNA
Location Address24 STEVENS STNorwalk, CT 06850-3852
Mailing AddressPo Box 2005East Syracuse, NY 13057-4505 · (315) 449-0513 · Fax (315) 445-2936
Phone(203) 852-2276
Fax(203) 852-2527
Sole ProprietorNo
Enumeration DateMay 24, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1144223991 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 CT · 000709
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.
24 STEVENS ST, Norwalk, CT 06850
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Eve Zacharakos Crna is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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

2

Medicare enrollment records show Eve Zacharakos reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Bridgeport Anesthesia Associates, P.C.
14 mi
Anesthesiology
267 GRANT ST
Bridgeport, CT 06610
  • Reassigned Medicare billing, Connecticut enrollment
  • 129 clinicians in this Medicare group
NPI 1174549257 (203) 384-3072
Anesthesiologists Of Middletown, P.C.
51 mi
Anesthesiology
145 S MAIN ST
Middletown, CT 06457
  • Reassigned Medicare billing, Connecticut enrollment
  • 88 clinicians in this Medicare group
NPI 1851317135 (860) 347-0720

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 3

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 lens surgery 00142
Anesthesia for lens surgery involves administering medication to numb the eye area, ensuring you feel no pain during the procedure. This can be a local anesthetic (numbing only the eye area) or general (where you're asleep). It helps make the surgery comfortable and stress-free.
310 services253 patients
Anesthesia for other procedure on eye 00140
Anesthesia for an eye procedure involves administering medication to numb your eye and surrounding area, ensuring you feel no pain during the operation. It can be local (only the eye area) or general (whole body). It's safe and helps make the procedure comfortable.
25 services25 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.
19 services19 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06850 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
$138.84 typical visit price
range $60.82 – $183.10
Typical copayment $34.71 (range $15.20 – $45.77)
Most-billed visit code 99204
Established Patient
$75.55 typical visit price
range $19.76 – $149.26
Typical copayment $18.88 (range $4.94 – $37.31)
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…
100%1,089 patients5/55-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.

RUTH C PERRY CRNA
Nurse Anesthetist, Certified Registered
24 STEVENS ST
NORWALK, CT 06850
Western Connecticut Planning Region (203) 852-2276
DR. RICHARD LAWRENCE MAIBERGER M.D.
Psychiatry & Neurology (Psychiatry)
24 STEVENS ST
NORWALK, CT 06850
Western Connecticut Planning Region (203) 852-2293
RICHARD A HUGHES MD
Anesthesiology
24 STEVENS ST
NORWALK, CT 06850
Western Connecticut Planning Region (203) 852-2276
MRS. ERIKA JAYNE PEARL PA-C
Physician Assistant (Surgical)
24 STEVENS ST, NORWALK HOSPITAL DEPARTMENT OF SURGERY
NORWALK, CT 06850
Western Connecticut Planning Region (203) 852-2464
JAN CRISTOPHER HERNANDEZ DE GUZMAN PHARMD, MSF, RPH
Pharmacist
24 STEVENS ST
NORWALK, CT 06850
Western Connecticut Planning Region (203) 852-2690
PAUL R BEILES MD
Anesthesiology
24 STEVENS ST
NORWALK, CT 06850
Western Connecticut Planning Region (203) 852-2276
MS. IRIS NAGIN RNP
Nurse Practitioner (Adult Health)
24 STEVENS ST, HOSPITALIST SUITE
NORWALK, CT 06850
Western Connecticut Planning Region (203) 852-3072
PAMELA RAE LAWRENCE FANNING PA-C
Physician Assistant
24 STEVENS ST
NORWALK, CT 06850
Western Connecticut Planning Region (203) 852-2671

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 Eve Zacharakos's NPI number?

The NPI number for Eve Zacharakos is 1144223991. It was assigned to this individual provider in the NPPES registry on May 24, 2005.

Where is Eve Zacharakos located?

Eve Zacharakos practices at 24 Stevens St, Norwalk, CT 06850. The listed phone number is (203) 852-2276.

What is Eve Zacharakos's specialty?

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

Is Eve Zacharakos enrolled in Medicare?

Yes. Eve Zacharakos is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Eve Zacharakos's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Eve Zacharakos reassigns Medicare benefits to 2 organizations: Bridgeport Anesthesia Associates, P.C. (Bridgeport, CT) and Anesthesiologists Of Middletown, P.C. (Middletown, CT). 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 Eve Zacharakos's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Eve Zacharakos accept?

Health plans from Anthem Blue Cross and Blue Shield list Eve Zacharakos as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Eve Zacharakos was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.