NPI registry status
Active
2026 NPPES data Oncology Clinical Nurse Specialist NPI 1376254235 APRN AOCNS
Verify on CMS → Karen Giammicchio, APRN AOCNS
Oncology Clinical Nurse Specialist in Schaumburg, Illinois.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 211 in Oncology Clinical Nurse Specialist, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Industry payments
$155.76
2 payments · CMS Open Payments (Sunshine Act)
What the federal data shows
Karen Giammicchio, APRN AOCNS is an Oncology Clinical Nurse Specialist in Schaumburg, Illinois, listed in the federal CMS National Provider Identifier registry.
- $155.76
- industry payments (Sunshine Act)
- #274
- Oncology Clinical Nurse Specialist rank among Illinois specialties
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
CMS NPPES provider registry desk
NPI 1376254235 · Oncology Clinical Nurse Specialist
NPI-10 · ENUM-RECENT · TAX-TRACE · RX-NONE · BOOK-THIN · PHOTO-ENUM
- NPI-10 1376254235
- ENUM-RECENT 2022
- TAX-TRACE 211
- RX-NONE No Part D
- BOOK-THIN 25 in Illinois
- PHOTO-ENUM Kelsey Hebel · 2022
What does the federal data show about Karen Giammicchio, APRN AOCNS?
Quality data not reportedPrimary specialty
Oncology Clinical Nurse Specialist
Specialty distribution in Illinois
How Oncology Clinical Nurse Specialist compares to other specialties among Illinois providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Oncology Clinical Nurse Specialist. Verify directly:
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Practice Address
Provider Details
| NPI | 1376254235 |
|---|---|
| Specialty | Oncology Clinical Nurse Specialist |
| Credentials | APRN AOCNS |
| Gender | Female |
| NPI Issued | 12/12/2022 |
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Karen Giammicchio, APRN AOCNS. Source: openpaymentsdata.cms.gov.
Total received
$156
Largest payer
Myriad Genetic Laboratories, Inc.
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
License & disciplinary context - Illinois IDFPR 2023 annual report
Aggregate state board data only, NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~42K Illinois medical licensees in 2023 - they are NOT specific to Karen Giammicchio, APRN AOCNS. To verify Karen Giammicchio, APRN AOCNS's current license status, search the IDFPR public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
106
Total board actions, Illinois 2023
Across 103 cases
2.52
Actions per 1,000 licensees
Illinois statewide rate
probation
Most common action type
38 cases
IDFPR publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Illinois disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Oncology Clinical Nurse Specialist Overview
How Karen Giammicchio, APRN AOCNS fits within the Oncology Clinical Nurse Specialist landscape nationally.
211
Oncology Clinical Nurse Specialist Providers in US
39
States with Oncology Clinical Nurse Specialist
435
Avg Claims per Provider
Nationwide Oncology Clinical Nurse Specialist peers with similar MIPS or enrollment year
Two federal-record peer sets for Giammicchio, both outside Illinois so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2022)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Oncology Clinical Nurse Specialist Providers in Illinois
Other clinicians with the same primary specialty enrolled in Illinois, drawn from the same CMS NPPES roster as Giammicchio.
One of 25 Oncology Clinical Nurse Specialist providers enrolled in Illinois, 5 are shown here.
Dr. Rosemarie Batiste
APN
Naperville, IL
Dr. Mary Brush
APN
Maywood, IL
Dr. Susan Budds
RN, MSN, APN
Naperville, IL
Dr. Mary Callaghan
APRN, CNS
Chicago, IL
Dr. Maryanne Fishman
R.N., M.S., A.O.C.N.
Chicago, IL
Compare Oncology Clinical Nurse Specialist nationally: see state-by-state distribution →
Frequently Asked Questions
What is Karen Giammicchio, APRN AOCNS's specialty? ▼
Karen Giammicchio, APRN AOCNS specializes in Oncology Clinical Nurse Specialist and practices in Schaumburg, Illinois. Credentials: APRN AOCNS.
Where is Karen Giammicchio, APRN AOCNS located? ▼
Karen Giammicchio, APRN AOCNS is located at 305 NATWICK LN, Schaumburg, IL, 60193. Phone: (847) 812-8535.
What is Karen Giammicchio, APRN AOCNS's NPI number? ▼
Karen Giammicchio, APRN AOCNS's National Provider Identifier (NPI) is 1376254235, issued on 12/12/2022.
How many Oncology Clinical Nurse Specialist providers are there in the US? ▼
There are 211 Oncology Clinical Nurse Specialist providers across 39 states in the US. The average Oncology Clinical Nurse Specialist provider writes 435 Medicare Part D claims per year.
Does Karen Giammicchio, APRN AOCNS accept Medicare? ▼
Karen Giammicchio, APRN AOCNS appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Karen Giammicchio, APRN AOCNS's credentials? ▼
Karen Giammicchio, APRN AOCNS's NPI is 1376254235 with credentials APRN AOCNS. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.