MR. OLEKSII IAKYMENKO M.D.
NPI 1598286353
Pathology - Anatomic Pathology & Clinical Pathology in Miami, FL

Q: What is Oleksii Iakymenko's NPI number?

The NPI number for Oleksii Iakymenko is 1598286353. It was assigned to this individual provider in the NPPES registry on July 3, 2017.

Q: What is Oleksii Iakymenko's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Q: When was this NPI record last updated?

The NPPES record for Oleksii Iakymenko was last updated on October 3, 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.

Active since July 03, 2017PECOS EnrolledAccepts Medicare Assignment

1611 N.W. 12TH AVE, ROOM #2044, HOLTZ CENTER, MIAMI, FL 33136(305) 585-8381(305) 585-2598 Get Directions Write a Review

NPPES record last updated: October 3, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 3, 2023, Aug 14, 2023, Jul 5, 2023 and 2 more (5 updates tracked since 2017).

On this page

About Mr. Oleksii Iakymenko M.d. NPPES

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

MR. OLEKSII IAKYMENKO M.D. (NPI 1598286353) is an individual anatomic pathology & clinical pathology provider in Miami, Florida, licensed in Illinois (036166147) and active in the NPI registry since July 2017. He is enrolled in Medicare PECOS, is affiliated with Herrin Hospital, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1598286353

Entity TypeIndividualMale

Primary Taxonomy207ZP0102X

Provider Legal NameMR. OLEKSII IAKYMENKOCredential: M.D.

Location Address1611 N.W. 12TH AVE, ROOM #2044, HOLTZ CENTERMiami, FL 33136-1005

Mailing Address210 S.w. 11st, Apt. # 302, Palm GradensMiami, FL 33130 · (239) 565-8801

Phone(305) 585-8381

Fax(305) 585-2598

Sole ProprietorYes

Medical School CMSOtherGraduated 2007

Enumeration DateJuly 3, 2017

Last NPPES UpdateOctober 3, 20235 updates tracked since enumeration

NPPES CertifiedOctober 3, 2023

✔ NPI 1598286353 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians

Taxonomy Code207ZP0102X

License✔ Licensed in IL · 036166147

Definition

A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

Secondary Practice Locations 3

Location 12 S Hospital DrMurphysboro, IL 62966-3333 · Phone (618) 684-3156

Location 2201 S 14th StHerrin, IL 62948-3631 · Phone (618) 942-2171

Location 3405 W Jackson StCarbondale, IL 62901-1462 · Phone (618) 549-0721

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. Oleksii Iakymenko M.d. 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 ID3870956733

PECOS Enrollment IDI20230825001574

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 Reassignment

Medicare enrollment records show Oleksii Iakymenko reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Southern Illinois Medical Services, Nfp

Internal Medicine

1239 E MAIN ST
Carbondale, IL 62901

Reassigned Medicare billing, Illinois enrollment
702 clinicians in this Medicare group

NPI 1770656837 (618) 457-5200

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 18

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.

Pathology examination of tissue using a microscope, intermediate complexity 88305

A pathology examination of tissue with intermediate complexity involves studying a small sample of your body tissue under a microscope. This helps in identifying any abnormal cells or signs of disease. It's a detailed process requiring expert analysis to ensure accurate results.

824 services399 patients

Special stained specimen slides to examine tissue, each additional procedure 88341

Special stained specimen slides are used to analyze tissue in detail. In this process, extra procedures may be needed for a more thorough examination. These involve applying special stains to the tissue on slides, enhancing specific elements for closer study.

288 services79 patients

Microscopic genetic analysis of tumor, manual 88360

Microscopic genetic analysis of a tumor involves examining your tumor's genes under a microscope. This helps identify specific genetic changes in the tumor cells. This information can aid in diagnosing, predicting disease progression, and determining the most effective treatment options.

204 services58 patients

Special stained specimen slides to examine tissue, initial procedure 88342

This procedure involves the use of specially stained slides to examine tissue samples. The initial process involves obtaining a small tissue sample from your body. This sample is then placed on a slide and stained with special dyes to highlight different structures and elements. The stained slide is then examined under a microscope to help diagnose any potential health issues.

181 services165 patients

Cell examination of specimen, selective cellular enhancement technique 88112

Cell examination of a specimen using selective cellular enhancement technique is a lab process that improves the visibility of certain cells in a sample. It helps in identifying abnormalities or diseases. The process is non-invasive, safe, and aids in accurate diagnosis.

146 services136 patients

Pathology examination of tissue using a microscope, moderately high complexity 88307

A pathology examination of tissue with moderate complexity involves a detailed study of a small tissue sample from your body. Using a microscope, experts analyze the tissue's structure and cells to identify any abnormalities. This helps in diagnosing various health conditions accurately.

111 services69 patients

Pathology examination of tissue using a microscope, moderately low complexity 88304

A pathology examination of tissue, moderately low complexity, involves studying a small sample of your body tissue under a microscope. It helps to identify any abnormal cells or diseases. It's a routine procedure, not complex, and provides crucial insights for your diagnosis.

71 services62 patients

Special stained specimen slides to examine tissue including interpretation and report 88313

Special stained specimen slides are used to examine tissue samples. This involves applying special dyes to the tissue, which helps to highlight certain features under a microscope. The findings are then interpreted and a report is provided. This can aid in diagnosing various health conditions.

70 services24 patients

Preparation of tissue for examination by removing any calcium present 88311

This procedure involves treating tissue samples to remove any calcium, which can interfere with the examination. The tissue is soaked in a special solution that safely dissolves the calcium, leaving the tissue intact for accurate analysis. This helps in making precise diagnoses.

68 services60 patients

Evaluation of fine needle aspirate with interpretation and report 88173

This procedure involves using a thin needle to collect a small sample from an abnormal area or lump. The sample is then examined under a microscope to identify any potential issues. A report of the findings is provided for further analysis.

54 services29 patients

Blood smear interpretation by physician with written report 85060

Blood smear interpretation is a lab test where your doctor examines a sample of your blood under a microscope. They look for abnormalities in your blood cells which can help diagnose various conditions. You'll receive a written report of the findings.

47 services44 patients

Special stained specimen slides to identify organisms including interpretation and report 88312

This service involves coloring specimen slides in a special way to help identify organisms. The colors make different parts of the organism stand out. Afterward, a detailed interpretation and report on the findings are provided.

36 services20 patients

Flow cytometry technique for dna or cell analysis, 16 or more markers 88189

Flow cytometry is a method used to measure and analyze cells. It uses a beam of light to detect up to 16 or more markers on cells, helping to identify their type, function, or abnormalities. This technique aids in diagnosing various health conditions.

30 services27 patients

Surgical pathology, gross and microscopic examinations, for prostate needle biopsy, any method G0416

This procedure involves taking a small tissue sample from your gland located beneath your bladder. The sample is then examined under a microscope by a pathologist to check for any abnormalities or diseases. This is a standard method to ensure your well-being.

23 services23 patients

Cell examination of body fluid, smears 88104

Cell examination of body fluid, or smear, is a laboratory test where a sample of your body fluid is taken. It's then thinly spread on a glass slide and examined under a microscope to check for abnormalities. This can help diagnose various health conditions.

20 services11 patients

Bone marrow, smear interpretation 85097

Bone marrow smear interpretation is a procedure where a small sample of your bone marrow is taken and examined under a microscope. This helps doctors identify any abnormal cells or signs of diseases such as anemia, leukemia, or infections. It's a crucial step in diagnosing various blood disorders.

19 services18 patients

Genetic sequencing localization, initial procedure 88365

Genetic sequencing localization is a process to identify where specific genes are located in your DNA. During the initial procedure, a sample of your cells is collected, usually through a simple swab or blood test. This data is then analyzed to pinpoint the location of certain genes. This can help understand your genetic makeup and potential health risks.

17 services17 patients

Genetic sequencing localization, each additional procedure 88364

Genetic sequencing localization is a process where specific regions of your DNA are identified and studied. If you're having additional procedures, it simply means that more areas of your DNA are being examined. This helps to understand your genetic makeup better and can assist in identifying potential health risks.

15 services15 patients

Hospital Affiliations CMS Care Compare 5

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

Herrin Hospital

Acute Care Hospitals · Herrin, IL

1/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number140011

Location201 S 14th StHerrin, IL 62948 · Williamson County

Emergency services

Memorial Hospital Of Carbondale

Acute Care Hospitals · Carbondale, IL

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number140164

Location405 W JacksonCarbondale, IL 62901 · Jackson County

Emergency services Birthing friendly

Heartland Regional Medical Center

Acute Care Hospitals · Marion, IL

2/5 CMS rating

OwnershipProprietary

CMS Certification Number140184

Location3333 W DeyoungMarion, IL 62959 · Williamson County

Emergency services

Harrisburg Medical Center

Acute Care Hospitals · Harrisburg, IL

3/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number140210

Location100 Doctor Warren Tuttle DrHarrisburg, IL 62946 · Saline County

Emergency services

St Joseph Memorial Hospital

Critical Access Hospitals · Murphysboro, IL

OwnershipVoluntary non-profit - Private

CMS Certification Number141334

Location2 South Hospital DriveMurphysboro, IL 62966 · Jackson County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 33136 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

$141.56 typical visit price

range $60.92 – $187.05

Typical copayment $35.39 (range $15.23 – $46.76)

Most-billed visit code 99204

Established Patient

$107.17 typical visit price

range $18.99 – $150.24

Typical copayment $26.79 (range $4.74 – $37.56)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Oleksii Iakymenko's NPI number?

The NPI number for Oleksii Iakymenko is 1598286353. It was assigned to this individual provider in the NPPES registry on July 3, 2017.

Where is Oleksii Iakymenko located?

Oleksii Iakymenko practices at 1611 N.W. 12th Ave, Room #2044 Holtz Center, Miami, FL 33136. The listed phone number is (305) 585-8381.

What is Oleksii Iakymenko's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Is Oleksii Iakymenko enrolled in Medicare?

Yes. Oleksii Iakymenko 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 organization bills Medicare for Oleksii Iakymenko's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Oleksii Iakymenko reassigns Medicare benefits to Southern Illinois Medical Services, Nfp (Carbondale, IL). The 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 Oleksii Iakymenko's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Oleksii Iakymenko affiliated with any hospitals?

According to CMS data, Oleksii Iakymenko is affiliated with Herrin Hospital, Memorial Hospital Of Carbondale, Heartland Regional Medical Center, Harrisburg Medical Center and St Joseph Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Oleksii Iakymenko was last updated on October 3, 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.