NPI registry status
Active
2026 NPPES data Oral and Maxillofacial Pathology Dentistry NPI 1861402893 D.D.S.
Verify on CMS → Dennis Boyer, D.D.S.
Oral and Maxillofacial Pathology Dentistry in Bloomingdale, 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 688 in Oral and Maxillofacial Pathology Dentistry, 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.
Prescribing volume
299
Medicare Part D claims · 140 beneficiaries · Oral and Maxillofacial Pathology Dentistry avg: 303
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Dennis Boyer, D.D.S. filed 299 Medicare Part D claims in 2023 as a Oral and Maxillofacial Pathology Dentistry in Bloomingdale, Illinois.
- 299
- 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.
Dennis Boyer, D.D.S.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
299 49th percentile higher than 49% of 1,370,886 prescribers
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 Dennis Boyer, D.D.S.?
Quality data not reportedPrimary specialty
Oral and Maxillofacial Pathology Dentistry
Medicare Part D claims
299 1% vs specialty avg
Specialty distribution in Illinois
How Oral and Maxillofacial Pathology Dentistry 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 Oral and Maxillofacial Pathology Dentistry. 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).
Dennis Boyer, D.D.S. appears in the CMS NPPES registry as an Oral and Maxillofacial Pathology Dentistry provider holding D.D.S. credentials at 183 S BLOOMINGDALE RD STE 205, Bloomingdale, IL, 60108, with a listed phone of (630) 893-4530. NPI 1861402893 was issued on 08/09/2006.
Medicare Part D records for calendar year 2023 show 299 prescription claims written by this provider, covering 140 Medicare beneficiaries and totaling roughly $1K in drug spend, with an opioid prescribing rate of 43.8%.
Oral and Maxillofacial Pathology Dentistry is a narrow specialty nationwide, with 688 enrolled providers across 48 states and an average of 303 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
Provider Details
| NPI | 1861402893 |
|---|---|
| Specialty | Oral and Maxillofacial Pathology Dentistry |
| Credentials | D.D.S. |
| Gender | Male |
| NPI Issued | 08/09/2006 |
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 Dennis Boyer, D.D.S.. To verify Dennis Boyer, D.D.S.'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.
299
Total Claims
$1K
Total Drug Cost
140
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 300
- Total Day Supply
- 1,543
- Generic Drug Cost
- $1K
- Opioid Claims
- 131 (43.8% rate)
- Antibiotic Claims
- 154
Patient Demographics
- Average Patient Age
- 73.8 years
- Avg HCC Risk Score
- 1.19
- Gender Split
- 55% female / 45% male
- Age Distribution
- <65: 11, 65-74: 67, 75-84: 46, 85+: 16
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Dennis Boyer, D.D.S. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Amoxicillin
Amoxicillin
98 claims
- Acetaminophen-Code…
Acetaminophen-Codeine
95 claims
- Hydrocodone-Acetam… 29
Hydrocodone-Acetaminophen
29 claims
- Clindamycin Hcl 17
Clindamycin Hcl
17 claims
- Amoxicillin-Clavul… 16
Amoxicillin-Clavulanate Potass
16 claims
- Cephalexin 12
Cephalexin
12 claims
| Drug | Claims |
|---|---|
| Amoxicillin | 98 |
| Acetaminophen-Codeine Acetaminophen With Codeine | 95 |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 29 |
| Clindamycin Hcl | 17 |
| Amoxicillin-Clavulanate Potass Amoxicillin/Potassium Clav | 16 |
| Cephalexin | 12 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Oral and Maxillofacial Pathology Dentistry in IL →
All providers in Illinois →
Compare specialties →
Oral and Maxillofacial Pathology Dentistry Overview
How Dennis Boyer, D.D.S. fits within the Oral and Maxillofacial Pathology Dentistry landscape nationally.
688
Oral and Maxillofacial Pathology Dentistry Providers in US
48
States with Oral and Maxillofacial Pathology Dentistry
303
Avg Claims per Provider
Dennis Boyer, D.D.S.'s 299 claims are below the specialty average of 303.
Nearby Oral and Maxillofacial Pathology Dentistry Providers in Illinois
Other clinicians with the same primary specialty enrolled in Illinois, drawn from the same CMS NPPES roster as Boyer.
Dr. Prokopios Argyris
DDS, MS, PHD
Chicago, IL
Dr. Jack Capodice
MD, DMD
Bloomington, IL
Dr. Chandni Desai
MD DDS
Chicago, IL
Dr. Gregory Doerfler
D.D.S.
Glen Ellyn, IL
Dr. David Efaw
MD, DDS
Bloomington, IL
Compare Oral and Maxillofacial Pathology Dentistry nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Illinois medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Oral and Maxillofacial Pathology Dentistry peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
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Frequently Asked Questions
What is Dennis Boyer, D.D.S.'s specialty? ▼
Dennis Boyer, D.D.S. specializes in Oral and Maxillofacial Pathology Dentistry and practices in Bloomingdale, Illinois. Credentials: D.D.S..
How much does Dennis Boyer, D.D.S. prescribe under Medicare Part D? ▼
In 2023, Dennis Boyer, D.D.S. wrote 299 Medicare Part D claims totaling $1K in drug costs for 140 beneficiaries.
Where is Dennis Boyer, D.D.S. located? ▼
Dennis Boyer, D.D.S. is located at 183 S BLOOMINGDALE RD STE 205, Bloomingdale, IL, 60108. Phone: (630) 893-4530.
What is Dennis Boyer, D.D.S.'s NPI number? ▼
Dennis Boyer, D.D.S.'s National Provider Identifier (NPI) is 1861402893, issued on 08/09/2006.
Does Dennis Boyer, D.D.S. prescribe opioids? ▼
Yes, Dennis Boyer, D.D.S. had 131 opioid claims in 2023 with an opioid prescribing rate of 43.8%.
How many Oral and Maxillofacial Pathology Dentistry providers are there in the US? ▼
There are 688 Oral and Maxillofacial Pathology Dentistry providers across 48 states in the US. The average Oral and Maxillofacial Pathology Dentistry provider writes 303 Medicare Part D claims per year.
What drugs does Dennis Boyer, D.D.S. prescribe most often? ▼
Based on 2023 Medicare Part D data, Dennis Boyer, D.D.S.'s most frequently prescribed drugs include Amoxicillin, Acetaminophen-Codeine, Hydrocodone-Acetaminophen. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Dennis Boyer, D.D.S. accept Medicare? ▼
Dennis Boyer, D.D.S. appears in CMS Medicare data with 299 Part D claims and 140 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Dennis Boyer, D.D.S.'s credentials? ▼
Dennis Boyer, D.D.S.'s NPI is 1861402893 with credentials D.D.S.. 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.
- 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
Compiled from official public sources by the PlainDoctor editorial team.
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.