NPI registry status
Active
2026 NPPES data Family Medicine Physician NPI 1598714016 M.D.
Verify on CMS → Daniel Icenogle, M.D.
Family Medicine Physician in Viroqua, Wisconsin.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 147,760 in Family Medicine Physician, 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
99K
Medicare Part D claims · 71K beneficiaries · Family Medicine Physician avg: 3K
Generic prescribing
0%
generic claims · >99% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$200
1 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Daniel Icenogle, M.D. filed 99,066 Medicare Part D claims in 2023 as a Family Medicine Physician in Viroqua, Wisconsin, prescribing 0% generic.
- 99K
- Part D claims, 2023
- 0%
- generic prescribing
- $200
- industry payments (Sunshine Act)
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.
Daniel Icenogle, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
99,066 Top 2% higher than 98% 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
◑
Board-eligible specialty (heuristic, not verified)
Daniel Icenogle, M.D. practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Daniel Icenogle, M.D.?
Quality data not reportedPrimary specialty
Family Medicine Physician
Medicare Part D claims
99,066 29× vs specialty avg
Specialty distribution in Wisconsin
How Family Medicine Physician compares to other specialties among Wisconsin 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 Family Medicine Physician. 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).
Daniel Icenogle, M.D. appears in the CMS NPPES registry as a Family Medicine Physician provider holding M.D. credentials at 507 S MAIN ST, Viroqua, WI, 54665, with a listed phone of (608) 637-4260. NPI 1598714016 was issued on 05/10/2006.
Medicare Part D records for calendar year 2023 show 99,066 prescription claims written by this provider, covering 70,812 Medicare beneficiaries and totaling roughly $24.8 million in drug spend, split >99% brand-name and 0% generic by claim count.
Family Medicine Physician is a high-volume specialty nationwide, with 147,760 enrolled providers across 56 states and an average of 3,418 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 | 1598714016 |
|---|---|
| Specialty | Family Medicine Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 05/10/2006 |
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 Daniel Icenogle, M.D.. Source: openpaymentsdata.cms.gov.
Total received
$200
Largest payer
Cardinal Health 110 LLC
Most common payment type
Consulting Fee
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.
Brand vs generic prescribing mix · Brand-heavy
Daniel Icenogle, M.D. - brand share 100.0%
Family Medicine Physician average
>99% brand-name claims vs 0% generic, on 99,066 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.
99,066
Total Claims
$24.8M
Total Drug Cost
70,812
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 99,087
- Total Day Supply
- 101,046
- Brand vs Generic
- >99% brand / 0% generic
- Brand Drug Cost
- $24.8M
Patient Demographics
- Average Patient Age
- 74.0 years
- Avg HCC Risk Score
- 0.97
- Gender Split
- 57% female / 43% male
- Age Distribution
- <65: 2,452, 65-74: 37,855, 75-84: 24,999, 85+: 5,506
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Daniel Icenogle, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Arexvy
Arexvy
39,880 claims
- Shingrix
Shingrix
34,757 claims
- Twinrix 1,769
Twinrix
1,769 claims
- Heplisav-B 522
Heplisav-B
522 claims
- Tenivac 249
Tenivac
249 claims
- Havrix 100
Havrix
100 claims
- Naloxone Hcl 29
Naloxone Hcl
29 claims
- Gardasil 9 17
Gardasil 9
17 claims
| Drug | Claims |
|---|---|
| Arexvy Rsvpref3 Antigen/As01e/Pf | 39,880 |
| Shingrix Varicella-Zoster Ge/As01b/Pf | 34,757 |
| Twinrix Hepatitis A And B Vaccine/Pf | 1,769 |
| Heplisav-B Hepatitis B Vaccine/Cpg1018/Pf | 522 |
| Tenivac Tetanus-Diphtheria Toxoids/Pf | 249 |
| Havrix Hepatitis A Virus Vaccine/Pf | 100 |
| Naloxone Hcl | 29 |
| Gardasil 9 Hpv Vaccine 9-Valent/Pf | 17 |
| Vaqta Hepatitis A Virus Vaccine/Pf | 11 |
| Abrysvo "Rsv Vacc | N/A |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Family Medicine Physician Overview
How Daniel Icenogle, M.D. fits within the Family Medicine Physician landscape nationally.
147,760
Family Medicine Physician Providers in US
56
States with Family Medicine Physician
3,418
Avg Claims per Provider
Daniel Icenogle, M.D.'s 99,066 claims are above the specialty average of 3,418.
Nearby Family Medicine Physician Providers in Wisconsin
Other clinicians with the same primary specialty enrolled in Wisconsin, drawn from the same CMS NPPES roster as Icenogle.
Dr. Ghudran Abdulal
MD
New Berlin, WI
Dr. Vanessa Abejuela-Matt
D.O.
Mount Pleasant, WI
Dr. Benjamin Abeyta
M.D.
Wauwatosa, WI
Dr. Emily Abeyta
MD
Waukesha, WI
Dr. Islam Abo Al Nadie
MD
Milwaukee, WI
Compare Family Medicine Physician 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 Wisconsin medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Family Medicine Physician 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 Daniel Icenogle, M.D.'s specialty? ▼
Daniel Icenogle, M.D. specializes in Family Medicine Physician and practices in Viroqua, Wisconsin. Credentials: M.D..
How much does Daniel Icenogle, M.D. prescribe under Medicare Part D? ▼
In 2023, Daniel Icenogle, M.D. wrote 99,066 Medicare Part D claims totaling $24.8M in drug costs for 70,812 beneficiaries.
Where is Daniel Icenogle, M.D. located? ▼
Daniel Icenogle, M.D. is located at 507 S MAIN ST, Viroqua, WI, 54665. Phone: (608) 637-4260.
What is Daniel Icenogle, M.D.'s NPI number? ▼
Daniel Icenogle, M.D.'s National Provider Identifier (NPI) is 1598714016, issued on 05/10/2006.
Does Daniel Icenogle, M.D. prescribe more brand-name or generic drugs? ▼
Daniel Icenogle, M.D.'s prescribing is >99% brand-name and 0% generic drugs by claim count, with $24.8M in brand drug costs.
How many Family Medicine Physician providers are there in the US? ▼
There are 147,760 Family Medicine Physician providers across 56 states in the US. The average Family Medicine Physician provider writes 3,418 Medicare Part D claims per year.
What drugs does Daniel Icenogle, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Daniel Icenogle, M.D.'s most frequently prescribed drugs include Arexvy, Shingrix, Twinrix. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Daniel Icenogle, M.D. accept Medicare? ▼
Daniel Icenogle, M.D. appears in CMS Medicare data with 99,066 Part D claims and 70,812 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Daniel Icenogle, M.D.'s credentials? ▼
Daniel Icenogle, M.D.'s NPI is 1598714016 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
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.