2026 NPPES data Student in an Organized Health Care Education/Training Program NPI 1104480979 MD
Verify on CMS →

JOEL DENNISON, MD

Student in an Organized Health Care Education/Training Program in PEORIA, 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
278
Medicare Part D claims · 196 beneficiaries · Student in an Organized Health Care Education/Training Program avg: 459

What the federal data shows

JOEL DENNISON, MD filed 278 Medicare Part D claims in 2023 as a Student in an Organized Health Care Education/Training Program in PEORIA, Illinois.

278
Part D claims, 2023

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.

JOEL DENNISON, MD's Medicare Part D volume vs every U.S. prescriber

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

278 49th percentile higher than 49% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). This entry sits in this band. 400–600: 90,619 prescribers (7%). Above this entry. 600–800: 56,224 prescribers (4%). Above this entry. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. 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

What does the federal data show about JOEL DENNISON, MD?

Quality data not reported

NPI registry status

Active

Issued 04/26/2019

NPI 1104480979

Primary specialty

Student in an Organized Health Care Education/Training Program

High-volume

331,761 US NPIs in this specialty

Medicare Part D claims

278 39% vs specialty avg

2023 prescription claims

Specialty avg: 459

Specialty distribution in Illinois

How Student in an Organized Health Care Education/Training Program compares to other specialties among Illinois providers

Illinois providers

Student in an Organized Health Care Education/Training Program share within Illinois

1. Student in an Organized Health Care Education/Training Program42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Student in an Organized Health Care Education/Training Program share within Illinois

Specialty board-certification context

Estimated specialty board-certified rate — Student in an Organized Health Care Education/Training Program (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Student in an Organized Health Care Education/Training Program ABMS/AOA estimate

Est. board-certified rate (Student in an Organized Health Care Education/Training Program) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Student in an Organized Health Care Education/Training Program) — 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).

JOEL DENNISON, MD appears in the CMS NPPES registry as a Student in an Organized Health Care Education/Training Program provider holding MD credentials at 530 NE GLEN OAK AVE, PEORIA, IL, 61637, with a listed phone of (309) 655-2109. NPI 1104480979 was issued on 04/26/2019. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what DENNISON 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 278 prescription claims written by this provider, covering 196 Medicare beneficiaries and totaling roughly $3K in drug spend, with an opioid prescribing rate of 10.8%. 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.

Student in an Organized Health Care Education/Training Program is a high-volume specialty nationwide, with 331,761 enrolled providers across 55 states and an average of 459 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

530 NE GLEN OAK AVE
PEORIA, IL 61637

Provider Details

NPI 1104480979
Specialty Student in an Organized Health Care Education/Training Program
Credentials MD
Gender Male
NPI Issued 04/26/2019

Hospital and facility affiliations

Facilities where JOEL DENNISON, MD 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.

OSF MULTI-SPECIALTY GROUP
GALESBURG, 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).

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 JOEL DENNISON, MD. To verify JOEL DENNISON, MD'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.

Medicare Part D Prescribing Data

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

278
Total Claims
$3K
Total Drug Cost
196
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
278
Total Day Supply
2,276
Generic Drug Cost
$2K
Opioid Claims
30 (10.8% rate)
Antibiotic Claims
129

Patient Demographics

Average Patient Age
70.5 years
Avg HCC Risk Score
1.72
Gender Split
58% female / 42% male
Age Distribution
<65: 47, 65-74: 70, 75-84: 52, 85+: 27

Top Prescribed Drugs (Medicare Part D)

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

What JOEL DENNISON, MD 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
Cephalexin
58
Prednisone
38
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
29
Ondansetron Hcl
20
Doxycycline Hyclate
19
Azithromycin
14
Sulfamethoxazole-Trimethoprim
Sulfamethoxazole/Trimethoprim
14
Levofloxacin
12

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

Student in an Organized Health Care Education/Training Program Overview

How JOEL DENNISON, MD fits within the Student in an Organized Health Care Education/Training Program landscape nationally.

331,761
Student in an Organized Health Care Education/Training Program Providers in US
55
States with Student in an Organized Health Care Education/Training Program
459
Avg Claims per Provider

JOEL DENNISON, MD's 278 claims are below the specialty average of 459.

Nearby Student in an Organized Health Care Education/Training Program Providers in Illinois

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

Compare Student in an Organized Health Care Education/Training Program nationally: see state-by-state distribution →

Frequently Asked Questions

What is JOEL DENNISON, MD's specialty?
JOEL DENNISON, MD specializes in Student in an Organized Health Care Education/Training Program and practices in PEORIA, Illinois. Credentials: MD.
How much does JOEL DENNISON, MD prescribe under Medicare Part D?
In 2023, JOEL DENNISON, MD wrote 278 Medicare Part D claims totaling $3K in drug costs for 196 beneficiaries.
Where is JOEL DENNISON, MD located?
JOEL DENNISON, MD is located at 530 NE GLEN OAK AVE, PEORIA, IL, 61637. Phone: (309) 655-2109.
What is JOEL DENNISON, MD's NPI number?
JOEL DENNISON, MD's National Provider Identifier (NPI) is 1104480979, issued on 04/26/2019.
Does JOEL DENNISON, MD prescribe opioids?
Yes, JOEL DENNISON, MD had 30 opioid claims in 2023 with an opioid prescribing rate of 10.8%.
How many Student in an Organized Health Care Education/Training Program providers are there in the US?
There are 331,761 Student in an Organized Health Care Education/Training Program providers across 55 states in the US. The average Student in an Organized Health Care Education/Training Program provider writes 459 Medicare Part D claims per year.
What drugs does JOEL DENNISON, MD prescribe most often?
Based on 2023 Medicare Part D data, JOEL DENNISON, MD's most frequently prescribed drugs include Cephalexin, Prednisone, Hydrocodone-Acetaminophen. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does JOEL DENNISON, MD accept Medicare?
JOEL DENNISON, MD appears in CMS Medicare data with 278 Part D claims and 196 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify JOEL DENNISON, MD's credentials?
JOEL DENNISON, MD's NPI is 1104480979 with credentials MD. 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