NPI registry status
Active
2026 NPPES data Cardiovascular Disease Physician NPI 1558384305 M.D.
Verify on CMS → John Monteverde, M.D.
Cardiovascular Disease Physician in Chicago, 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 24,810 in Cardiovascular Disease 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
4K
Medicare Part D claims · 176 beneficiaries · Cardiovascular Disease Physician avg: 3K
Generic prescribing
83%
generic claims · 16% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
40.3/100
▼ 43 pts below national avg 83.1 · Below average
Industry payments
$241.31
10 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
John Monteverde, M.D. reported a CMS MIPS final score of 40.3/100 - below the 83.1 national average - and filed 3,732 Medicare Part D claims in 2023.
- 40.3/100
- MIPS score · -43 vs avg
- 4K
- Part D claims, 2023
- 83%
- 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.
John Monteverde, M.D.'s MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
40 4th percentile higher than 4% of 477,587 scored providers
Each bar is a band; taller bars hold more scored 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.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
Where John Monteverde, M.D. sits
This provider among cardiovascular disease physician peers
Across the 8,753 cardiovascular disease physician providers who report both Medicare Part D prescribing and a MIPS quality score, John Monteverde, M.D. writes more Part D claims than 61% of them and scores higher on MIPS quality than 5% - placing this provider in the high-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Part D claim volume vs MIPS quality, by specialty percentile
Each dot is one cardiovascular disease physician peer from a representative sample of 60; the gold marker is John Monteverde, M.D.. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
✓
Board certification likely (heuristic, not verified)
John Monteverde, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting - 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 John Monteverde, M.D.?
Below national averagePrimary specialty
Cardiovascular Disease Physician
Medicare Part D claims
3,732 23% vs specialty avg
MIPS final score
40.3/100 42.8 pts vs avg
Specialty distribution in Illinois
How Cardiovascular Disease Physician compares to other specialties among Illinois providers
Medicare quality performance, MIPS
John Monteverde, M.D.'s 2023 MIPS final score plotted against the Cardiovascular Disease Physician national average
- MIPS Final Score
- 40.3/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Cardiovascular Disease Physician) - 40.3/100 vs national avg 83.1
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).
John Monteverde, M.D. appears in the CMS NPPES registry as a Cardiovascular Disease Physician provider holding M.D. credentials at 820 N ASHLAND AVE, Chicago, IL, 60622, with a listed phone of (312) 733-4000. NPI 1558384305 was issued on 07/25/2006.
Medicare Part D records for calendar year 2023 show 3,732 prescription claims written by this provider, covering 176 Medicare beneficiaries and totaling roughly $602K in drug spend, split 16% brand-name and 83% generic by claim count. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 40.3/100 for the 2023 performance year (Quality 60.5), compared with the national average of 83.1.
Cardiovascular Disease Physician is a mid-sized specialty nationwide, with 24,810 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
Provider Details
| NPI | 1558384305 |
|---|---|
| Specialty | Cardiovascular Disease Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 07/25/2006 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
40.2626
Final Score
Avg: 83.1
60.5252
Quality
Reporting: Individual
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 John Monteverde, M.D.. Source: openpaymentsdata.cms.gov.
Total received
$241
Largest payer
PFIZER 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 John Monteverde, M.D.. To verify John Monteverde, 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
John Monteverde, M.D. - brand share 16.0%
Cardiovascular Disease Physician average
16% brand-name claims vs 83% generic, on 3,732 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.
3,732
Total Claims
$602K
Total Drug Cost
176
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 9,668
- Total Day Supply
- 286,733
- Brand vs Generic
- 16% brand / 83% generic
- Brand Drug Cost
- $480K
- Generic Drug Cost
- $120K
- Antibiotic Claims
- 32
Patient Demographics
- Average Patient Age
- 76.4 years
- Avg HCC Risk Score
- 1.49
- Gender Split
- 54% female / 46% male
- Age Distribution
- <65: 13, 65-74: 54, 75-84: 75, 85+: 34
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What John Monteverde, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Amlodipine Besylate
Amlodipine Besylate
245 claims
- Atorvastatin Calcium
Atorvastatin Calcium
213 claims
- Metoprolol Succinate
Metoprolol Succinate
172 claims
- Rosuvastatin Calcium
Rosuvastatin Calcium
171 claims
- Ezetimibe
Ezetimibe
130 claims
- Furosemide 96
Furosemide
96 claims
- Levothyroxine Sodium 96
Levothyroxine Sodium
96 claims
- Losartan Potassium 96
Losartan Potassium
96 claims
| Drug | Claims |
|---|---|
| Amlodipine Besylate | 245 |
| Atorvastatin Calcium | 213 |
| Metoprolol Succinate | 172 |
| Rosuvastatin Calcium | 171 |
| Ezetimibe | 130 |
| Furosemide | 96 |
| Levothyroxine Sodium | 96 |
| Losartan Potassium | 96 |
| Metformin Hcl | 87 |
| Clopidogrel Clopidogrel Bisulfate | 79 |
* 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 John Monteverde, M.D. fits within the Cardiovascular Disease Physician landscape nationally.
24,810
Cardiovascular Disease Physician Providers in US
54
States with Cardiovascular Disease Physician
3,033
Avg Claims per Provider
John Monteverde, M.D.'s 3,732 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 Monteverde.
Dr. Nicolaos Abariotis
MD
Chicago, IL
Dr. Tahir Abbasi
M.D.
Hazel Crest, IL
Dr. Rana Abdallah
DNP, APRN, FNP-C
Park Ridge, IL
Dr. Ashraf Abourahma
M.D.
Oak Lawn, IL
Dr. Bruce Abramowitz
M.D.,F.A.C.C.
Oak Lawn, IL
Compare Cardiovascular Disease 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 Illinois medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Cardiovascular Disease 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 John Monteverde, M.D.'s specialty? ▼
John Monteverde, M.D. specializes in Cardiovascular Disease Physician and practices in Chicago, Illinois. Credentials: M.D..
How much does John Monteverde, M.D. prescribe under Medicare Part D? ▼
In 2023, John Monteverde, M.D. wrote 3,732 Medicare Part D claims totaling $602K in drug costs for 176 beneficiaries.
What is John Monteverde, M.D.'s Medicare quality score? ▼
John Monteverde, M.D. has a CMS MIPS Final Score of 40.3/100 (Quality: 60.5). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is John Monteverde, M.D. located? ▼
John Monteverde, M.D. is located at 820 N ASHLAND AVE, Chicago, IL, 60622. Phone: (312) 733-4000.
What is John Monteverde, M.D.'s NPI number? ▼
John Monteverde, M.D.'s National Provider Identifier (NPI) is 1558384305, issued on 07/25/2006.
Does John Monteverde, M.D. prescribe more brand-name or generic drugs? ▼
John Monteverde, M.D.'s prescribing is 16% brand-name and 83% generic drugs by claim count, with $480K in brand drug costs.
How many Cardiovascular Disease Physician providers are there in the US? ▼
There are 24,810 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 John Monteverde, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, John Monteverde, M.D.'s most frequently prescribed drugs include Amlodipine Besylate, Atorvastatin Calcium, Metoprolol Succinate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does John Monteverde, M.D. accept Medicare? ▼
John Monteverde, M.D. appears in CMS Medicare data with 3,732 Part D claims and 176 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify John Monteverde, M.D.'s credentials? ▼
John Monteverde, M.D.'s NPI is 1558384305 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.
- 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 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.