2026 NPPES data Cardiovascular Disease Physician NPI 1922100403 M.D
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CHADI NOUNEH, M.D

Cardiovascular Disease Physician in EVERGREEN PARK, Illinois. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
6K
Medicare Part D claims · 886 beneficiaries · Cardiovascular Disease Physician avg: 3K
Generic prescribing
84%
generic claims · 16% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$1.5K
86 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

CHADI NOUNEH, M.D filed 6,352 Medicare Part D claims in 2023 as a Cardiovascular Disease Physician in EVERGREEN PARK, Illinois, prescribing 84% generic.

6K
Part D claims, 2023
84%
generic prescribing
Likely
board-certified (heuristic)

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.

CHADI NOUNEH, M.D's Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

6,352 Top 4% higher than 96% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). Below this entry. 400–600: 90,619 prescribers (7%). Below this entry. 600–800: 56,224 prescribers (4%). Below this entry. 800–1,000: 40,919 prescribers (3%). Below this entry. 1,000–1,200: 31,827 prescribers (2%). Below this entry. 1,200–1,400: 26,224 prescribers (2%). Below this entry. 1,400–1,600: 21,710 prescribers (2%). Below this entry. 1,600–1,800: 19,072 prescribers (1%). Below this entry. 1,800–2,000: 16,451 prescribers (1%). Below this entry. 2,000–2,200: 213,991 prescribers (16%). This entry sits in this band. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source CMS Medicare Part D Prescriber Public Use File · 2023

Board certification likely (heuristic — not verified)

CHADI NOUNEH, M.D practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 1 hospital affiliation — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about CHADI NOUNEH, M.D?

Quality data not reported

NPI registry status

Active

Issued 09/03/2006

NPI 1922100403

Primary specialty

Cardiovascular Disease Physician

Mid-sized

24,795 US NPIs in this specialty

Medicare Part D claims

6,352 109% vs specialty avg

2023 prescription claims

Specialty avg: 3,033

Specialty distribution in Illinois

How Cardiovascular Disease Physician compares to other specialties among Illinois providers

Illinois providers

Cardiovascular Disease Physician share within Illinois

1. Cardiovascular Disease Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Cardiovascular Disease Physician share within Illinois

Specialty board-certification context

Estimated specialty board-certified rate — Cardiovascular Disease Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Cardiovascular Disease Physician ABMS/AOA estimate

Est. board-certified rate (Cardiovascular Disease Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Cardiovascular Disease Physician) — ABMS / AOA estimate

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).

CHADI NOUNEH, M.D appears in the CMS NPPES registry as a Cardiovascular Disease Physician provider holding M.D credentials at 3545 W 95TH ST, EVERGREEN PARK, IL, 60805, with a listed phone of (708) 346-5562. NPI 1922100403 was issued on 09/03/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what NOUNEH most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 6,352 prescription claims written by this provider, covering 886 Medicare beneficiaries and totaling roughly $1.0 million in drug spend, split 16% brand-name and 84% generic by claim count. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Cardiovascular Disease Physician is a mid-sized specialty nationwide, with 24,795 enrolled providers across 54 states and an average of 3,033 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

3545 W 95TH ST
EVERGREEN PARK, IL 60805

Provider Details

NPI 1922100403
Specialty Cardiovascular Disease Physician
Credentials M.D
Gender Male
NPI Issued 09/03/2006

Hospital and facility affiliations

Facilities where CHADI NOUNEH, M.D bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" — a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.

CONSULTANTS IN CARDIOLOGY AND ELECTROPHYSIOLOLGY LLC
EVERGREEN PARK, IL

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

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 CHADI NOUNEH, M.D. Source: openpaymentsdata.cms.gov.

Total received

$1.5K

Largest payer

Boehringer Ingelheim Pharmaceuticals, 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 CHADI NOUNEH, M.D. To verify CHADI NOUNEH, M.D'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.

Brand vs generic prescribing mix · Typical

CHADI NOUNEH, M.D — brand share 16.0%
Specialty average (est.)

16% brand-name claims vs 84% generic, on 6,352 2023 Medicare Part D claims.

The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

6,352
Total Claims
$1.0M
Total Drug Cost
886
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
14,772
Total Day Supply
440,965
Brand vs Generic
16% brand / 84% generic
Brand Drug Cost
$936K
Generic Drug Cost
$112K

Patient Demographics

Average Patient Age
75.9 years
Avg HCC Risk Score
1.65
Gender Split
56% female / 44% male
Age Distribution
<65: 41, 65-74: 375, 75-84: 316, 85+: 154

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

What CHADI NOUNEH, M.D prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Metoprolol Succinate
747
Amlodipine Besylate
642
Atorvastatin Calcium
477
Losartan Potassium
432
Eliquis
Apixaban
317
Rosuvastatin Calcium
316
Furosemide
314
Clopidogrel
Clopidogrel Bisulfate
290
Spironolactone
257
Carvedilol
227

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Cardiovascular Disease Physician Overview

How CHADI NOUNEH, M.D fits within the Cardiovascular Disease Physician landscape nationally.

24,795
Cardiovascular Disease Physician Providers in US
54
States with Cardiovascular Disease Physician
3,033
Avg Claims per Provider

CHADI NOUNEH, M.D's 6,352 claims are above the specialty average of 3,033.

Nearby Cardiovascular Disease Physician Providers in Illinois

Other clinicians with the same primary specialty enrolled in Illinois, drawn from the same CMS NPPES roster as NOUNEH.

Compare Cardiovascular Disease Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is CHADI NOUNEH, M.D's specialty?
CHADI NOUNEH, M.D specializes in Cardiovascular Disease Physician and practices in EVERGREEN PARK, Illinois. Credentials: M.D.
How much does CHADI NOUNEH, M.D prescribe under Medicare Part D?
In 2023, CHADI NOUNEH, M.D wrote 6,352 Medicare Part D claims totaling $1.0M in drug costs for 886 beneficiaries.
Where is CHADI NOUNEH, M.D located?
CHADI NOUNEH, M.D is located at 3545 W 95TH ST, EVERGREEN PARK, IL, 60805. Phone: (708) 346-5562.
What is CHADI NOUNEH, M.D's NPI number?
CHADI NOUNEH, M.D's National Provider Identifier (NPI) is 1922100403, issued on 09/03/2006.
Does CHADI NOUNEH, M.D prescribe more brand-name or generic drugs?
CHADI NOUNEH, M.D's prescribing is 16% brand-name and 84% generic drugs by claim count, with $936K in brand drug costs.
How many Cardiovascular Disease Physician providers are there in the US?
There are 24,795 Cardiovascular Disease Physician providers across 54 states in the US. The average Cardiovascular Disease Physician provider writes 3,033 Medicare Part D claims per year.
What drugs does CHADI NOUNEH, M.D prescribe most often?
Based on 2023 Medicare Part D data, CHADI NOUNEH, M.D's most frequently prescribed drugs include Metoprolol Succinate, Amlodipine Besylate, Atorvastatin Calcium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does CHADI NOUNEH, M.D accept Medicare?
CHADI NOUNEH, M.D appears in CMS Medicare data with 6,352 Part D claims and 886 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify CHADI NOUNEH, M.D's credentials?
CHADI NOUNEH, M.D's NPI is 1922100403 with credentials M.D. 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

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.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
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