NPI registry status
Active
2026 NPPES data Dermatology Physician NPI 1699924100 M.D.
Verify on CMS → Giacomo Maggiolino, M.D.
Dermatology Physician in Kenosha, 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 15,011 in Dermatology 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
1K
Medicare Part D claims · 512 beneficiaries · Dermatology Physician avg: 799
Generic prescribing
91%
generic claims · 9% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
83.3/100
▼ 0 pts below national avg 83.5 · Above neutral
Industry payments
$1.8K
92 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Giacomo Maggiolino, M.D. reported a CMS MIPS final score of 83.3/100 - below the 83.5 national average - and filed 1,072 Medicare Part D claims in 2024.
- 83.3/100
- MIPS score · 0 vs avg
- 1K
- Part D claims, 2024
- 91%
- 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.
Federal trust snapshot
What official records show about Giacomo Maggiolino, M.D.
Federal records show an active NPI with both Medicare prescribing volume and a measured CMS quality score — objective registry data, not patient reviews.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1699924100), first enumerated 09/09/2008.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 1,072 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
CMS quality reporting (MIPS)
Reported a CMS MIPS final score of 83.3/100 in the Quality Payment Program — a federal quality measure, not a patient review.
Source: CMS Quality Payment Program
- Reported
Board certification signal
Heuristic suggests board-certified status based on ABMS-eligible specialty taxonomy plus active CMS participation signals — not a direct ABMS verification.
- Reported
Hospital affiliations
1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- Reported
Industry payment transparency
$1.8K in reported industry payments (92 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1699924100 · Dermatology Physician
NPI-10 · ENUM-MID · TAX-MID · MIPS-INLINE · RX-MID · BOOK-THIN · PHOTO-FINISH
- NPI-10 1699924100
- ENUM-MID 2008
- TAX-MID 15K Dermatology Physician
- MIPS-INLINE 83.3/100
- RX-MID 1,072
- BOOK-THIN 293 in Wisconsin
- PHOTO-FINISH Angel Allen · ±0.0
MIPS final-score neighbourhood
Same-specialty nationwide peers by CMS final score, not geographic proximity
- Maggiolino · thi…
Maggiolino · this provider
83.3 MIPS pts
- Brian Bonish · h…
Brian Bonish
83.3 MIPS pts
- Angel Allen · near
Angel Allen
83.3 MIPS pts
- Vincent Angeloni…
Vincent Angeloni
83.3 MIPS pts
- Thomas Bender · …
Thomas Bender
83.3 MIPS pts
What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).
Giacomo Maggiolino, M.D.'s MIPS score vs every measured U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure. Clinicians whose score CMS assigned without scoring any category are excluded.
83 ≥ 39th percentile 39% of 454,083 measured providers are in lower value bands
Each bar is a band; taller bars hold more measured providers. 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.
The percentile is a conservative whole-score-point band: it counts only measured clinicians in lower score bands. A CMS MIPS metric is not a recommendation or a clinical-quality rating by PlainDoctor. See methodology § corpus placement.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
Where Giacomo Maggiolino, M.D. sits
This provider among dermatology physician peers
Across the 5,700 dermatology physician providers who report both Medicare Part D prescribing and a MIPS quality score, Giacomo Maggiolino, M.D. writes more Part D claims than 73% of them and scores higher on MIPS quality than 36% - placing this provider in the high-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Each dot is one dermatology physician peer from a representative sample of 60; the gold marker is Giacomo Maggiolino, M.D.. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
Giacomo Maggiolino, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 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 Giacomo Maggiolino, M.D.?
Near national averagePrimary specialty
Dermatology Physician
Medicare Part D claims
1,072 34% vs specialty avg
MIPS final score
83.3/100 0.2 pts vs avg
Specialty distribution in Wisconsin
How Dermatology Physician compares to other specialties among Wisconsin providers
Medicare quality performance, MIPS
Giacomo Maggiolino, M.D.'s 2023 MIPS final score plotted against the Dermatology Physician national average
- MIPS Final Score
- 83.3/100
- vs 83.5 national avg · 2023 performance year
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 | 1699924100 |
|---|---|
| Specialty | Dermatology Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 09/09/2008 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
83.3119
Final Score
Measured-score avg: 83.5
79.3844
Quality
65.822
Cost
99
Promoting Interoperability
Reporting: Group practice
Hospital and facility affiliations
Facilities where Giacomo Maggiolino, 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.
Forefront Dermatology SC
Libertyville, 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 Giacomo Maggiolino, M.D.. Source: openpaymentsdata.cms.gov.
Total received
$1.8K
Largest payer
ABBVIE 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.
Brand vs generic prescribing mix · Generic-heavy
Giacomo Maggiolino, M.D. - brand share 9.0%
Dermatology Physician average
9% brand-name claims vs 91% generic, on 1,072 2024 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 2024.
1,072
Total Claims
$509K
Total Drug Cost
512
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,292.167
- Total Day Supply
- 33,733
- Brand vs Generic
- 9% brand / 91% generic
- Brand Drug Cost
- $479K
- Generic Drug Cost
- $29K
- Antibiotic Claims
- 95
Patient Demographics
- Average Patient Age
- 74.5 years
- Avg HCC Risk Score
- 1.05
- Gender Split
- 41% female / 59% male
- Age Distribution
- <65: 21, 65-74: 249, 75-84: 185, 85+: 57
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Giacomo Maggiolino, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2024
- Clobetasol Propion…
Clobetasol Propionate
171 claims
- Triamcinolone Acet…
Triamcinolone Acetonide
159 claims
- Alclometasone Dipr… 63
Alclometasone Dipropionate
63 claims
- Metronidazole 63
Metronidazole
63 claims
- Fluorouracil 45
Fluorouracil
45 claims
- Minocycline Hcl 39
Minocycline Hcl
39 claims
- Ketoconazole 38
Ketoconazole
38 claims
- Doxycycline Monohy… 37
Doxycycline Monohydrate
37 claims
| Drug | Claims |
|---|---|
| Clobetasol Propionate | 171 |
| Triamcinolone Acetonide | 159 |
| Alclometasone Dipropionate | 63 |
| Metronidazole | 63 |
| Fluorouracil | 45 |
| Minocycline Hcl | 39 |
| Ketoconazole | 38 |
| Doxycycline Monohydrate | 37 |
| Ciclopirox Ciclopirox Olamine | 34 |
| Prednisone | 34 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Dermatology Physician Overview
How Giacomo Maggiolino, M.D. fits within the Dermatology Physician landscape nationally.
15,011
Dermatology Physician Providers in US
53
States with Dermatology Physician
799
Avg Claims per Provider
Giacomo Maggiolino, M.D.'s 1,072 claims are above the specialty average of 799.
Nationwide Dermatology Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Maggiolino, both outside Wisconsin so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (83.3 here).
Same NPPES enumeration year (2008)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Dermatology Physician Providers in Wisconsin
Other clinicians with the same primary specialty enrolled in Wisconsin, drawn from the same CMS NPPES roster as Maggiolino.
One of 293 Dermatology Physician providers enrolled in Wisconsin, 5 are shown here.
Dr. Yasmine Abushukur
MD
Madison, WI
Chibuzo Aguwa
Milwaukee, WI
Dr. Atif Ahmed
M.D.
Milwaukee, WI
Olushola Akinshemoyin Vaughn
Milwaukee, WI
Dr. Kim Albridge
MD
Beaver Dam, WI
Compare Dermatology Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Giacomo Maggiolino, M.D.'s specialty? ▼
Giacomo Maggiolino, M.D. specializes in Dermatology Physician and practices in Kenosha, Wisconsin. Credentials: M.D..
How much does Giacomo Maggiolino, M.D. prescribe under Medicare Part D? ▼
In 2024, Giacomo Maggiolino, M.D. wrote 1,072 Medicare Part D claims totaling $509K in drug costs for 512 beneficiaries.
What is Giacomo Maggiolino, M.D.'s Medicare quality score? ▼
Giacomo Maggiolino, M.D. has a CMS MIPS Final Score of 83.3/100 (Quality: 79.4, Cost: 65.8). The average MIPS Final Score across the 454,083 clinicians with at least one published category score is 83.5; clinicians whose score CMS assigned without scoring any category are excluded from that average. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Giacomo Maggiolino, M.D. located? ▼
Giacomo Maggiolino, M.D. is located at 8501 75TH ST STE J, Kenosha, WI, 53142. Phone: (262) 697-8030.
What is Giacomo Maggiolino, M.D.'s NPI number? ▼
Giacomo Maggiolino, M.D.'s National Provider Identifier (NPI) is 1699924100, issued on 09/09/2008.
Does Giacomo Maggiolino, M.D. prescribe more brand-name or generic drugs? ▼
Giacomo Maggiolino, M.D.'s prescribing is 9% brand-name and 91% generic drugs by claim count, with $479K in brand drug costs.
How many Dermatology Physician providers are there in the US? ▼
There are 15,011 Dermatology Physician providers across 53 states in the US. The average Dermatology Physician provider writes 799 Medicare Part D claims per year.
What drugs does Giacomo Maggiolino, M.D. prescribe most often? ▼
Based on 2024 Medicare Part D data, Giacomo Maggiolino, M.D.'s most frequently prescribed drugs include Clobetasol Propionate, Triamcinolone Acetonide, Alclometasone Dipropionate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Giacomo Maggiolino, M.D. accept Medicare? ▼
Giacomo Maggiolino, M.D. appears in CMS Medicare data with 1,072 Part D claims and 512 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Giacomo Maggiolino, M.D.'s credentials? ▼
Giacomo Maggiolino, M.D.'s NPI is 1699924100 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 (2024). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Quality Performance
- CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
- 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 August 2026 (NPPES) / 2024 (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 August 2026.