DR. IRINA S MEZHERITSKIY (M.D.) – Diagnostic Radiology Physician, NPI 1063578995

DR. IRINA S MEZHERITSKIY (M.D.) is a healthcare provider. based in Melbourne, Florida. specializing in DIAGNOSTIC RADIOLOGY. They hold the professional credentials M.D.. They hold a License No. MT188713 (PA). The NPI Number for DR. IRINA S MEZHERITSKIY (M.D.) is 1063578995

Main info

Female
23 Years Of Experience
Accepts Medicare Assignment
Name
DR. IRINA S MEZHERITSKIY (M.D.)
NPI
1063578995
Phone
(321) 434-4600
Address
PO BOX 2400
Enumeration Date
28 December 2006
Last Update Date
5 August 2013

Doctor Profile

Medical School Name
OTHER
Secondary Phone
3214349240
Graduation Year
2003 (23 years ago)
PAC ID
1052444593
Group Practice PAC ID
1850535048
Professional Enrollment ID
I20100804000157
Address ID
FL329402240ME8725XRDXX401
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience61
Completeness75
Years active:19State licenses:2Digital endpointsOther names

3,168 DIAGNOSTIC RADIOLOGY in FL

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Provider Addresses for DR. IRINA S MEZHERITSKIY (M.D.)

  • Brandywine Stables, 2400, Brandywine Lane, West Melbourne, June Park, Brevard County, Florida, 32904, United States

    MELBOURNE, FL 329022400

    Phone: (321) 434-4600

    Fax: (321) 259-0635

    Type: Mailing

  • 1350, Hickory Street, Melbourne, Brevard County, Florida, 32901, United States

    HOLMES REGIONAL MEDICAL CENTER/RADIOLOGY

    MELBOURNE, FL 329013224

    Phone: (321) 434-7313

    Fax: (321) 434-7238

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 2 Open Payments records for all available years, with a total value of $148.

Total Amount is formed as General ($148) + Research ($0) + Ownership ($0) = $148.

Last reported payment date: 2024-10-29 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($123).

Total Amount

$148

General + Research + Ownership

Payments

2

Total payment records

General Amount

$148

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-10-29

Latest reported date

Top Companies

Largest payers in this snapshot

View all Open Payments →|Open Payments Risk Radar →

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2010-08-04

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20100804000157IDiagnostic RadiologyFLTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
A9575Injection, gadoterate meglumine, 0.1 ml2,94118$0
71045X-ray of chest, 1 view863796$0
77067Screening mammography766766$0
77063Screening 3d breast mammography643643$0
70450Ct scan head or brain without contrast337327$0
View full utilization report →

Insurance plans in this area (ZIP 32902)

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Provider's Procedures

DR. IRINA S MEZHERITSKIY (M.D.) performs procedures in DIAGNOSTIC RADIOLOGY. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
DIAGNOSTIC RADIOLOGYFL71010X-ray of chest, 1 view, front12431114
DIAGNOSTIC RADIOLOGYFL73110X-ray of wrist, minimum of 3 views3027
DIAGNOSTIC RADIOLOGYFL73562X-ray of knee, 3 views6656
DIAGNOSTIC RADIOLOGYFL74177CT scan of abdomen and pelvis with contrast122121
DIAGNOSTIC RADIOLOGYFL93971Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers9392

Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 1850535048View full group profile
NameSpecialtyState
-FL
Diagnostic RadiologyFL
A N E S T H E S I O L O G YFL
Emergency MedicineFL
Nurse PractitionerNC
-FL
-FL
-FL
Certified Registered Nurse Anesthetist (Crna)NJ
Diagnostic RadiologyFL

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Frequently asked questions

What number should I use to identify DR. IRINA S MEZHERITSKIY (M.D.) for billing?
Administrative and clinical systems typically use NPI 1063578995 for DR. IRINA S MEZHERITSKIY (M.D.).
Does the public listing show DR. IRINA S MEZHERITSKIY (M.D.) as active?
DR. IRINA S MEZHERITSKIY (M.D.)'s NPI record reflects an active status in NPPES.
What type of care does DR. IRINA S MEZHERITSKIY (M.D.) provide?
DR. IRINA S MEZHERITSKIY (M.D.)'s profile centers on Diagnostic Radiology Physician. Clinical services aligned with this taxonomy classification.
Can patients visit DR. IRINA S MEZHERITSKIY (M.D.) in Melbourne, Florida?
For routing, start with Melbourne, Florida for DR. IRINA S MEZHERITSKIY (M.D.), then verify phone and hours locally.
What is the difference between NPI and a medical license?
An NPI is a federal identifier; a medical license is issued by a state and governs where someone may practice.

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